UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                           Washington, D. C. 20549
                                   Form 13F

                             Form 13F COVER PAGE

Report for the Calendar Year or Quarter Ended:   12/31/2005

Check here if Amendment [X]; Amendment Number: 1
   This Amendment (Check only one.):  [X] is a restatement.
                                      [ ] adds new holdings entries.

Institutional Investment Manager Filing this Report:

Name:                    Marshall & Ilsley Corporation
Address:                 770 North Water Street
                         Milwaukee, WI 53202

Form 13F File Number: 28-272

The institutional investment manager filing this report and the person by
whom it is signed hereby represent that the person signing the report is
authorized to submit it, that all information contained herein is true,
correct and complete, and that it is understood that all required items,
statements, schedules, lists, and tables, are considered integral parts of
this form.

Person Signing this Report on Behalf of Reporting Manager:

Name:      R. J. Erickson
Title:     Senior Vice President & General Counsel
Phone:     414-765-7809

Signature, Place, and Date of Signing:

/s/ R. J. Erickson
___________________________            Milwaukee, WI           02/08/2006
      [Signature]                      [City, State]             [Date]

Report Type (Check only one.):

[X]   13F HOLDINGS REPORT.  (Check here if all holdings of this reporting
      manager are reported in this report.)

[ ]   13F NOTICE.  (Check here if no holdings reported are in this report,
      and all holdings are reported by other reporting manager(s).)

[ ]   13F COMBINATION REPORT.  (Check here if a portion of the holdings for
      this reporting manager are reported in this report and a portion are
      reported by other reporting manager(s).)



                                Form 13F SUMMARY PAGE

Report Summary:

Number of Other Included Managers:                    3

Form 13F Information Table Entry Total:               1,421

Form 13F Information Table Value Total:             $ 4,096,143
                                                    (thousands)

List of Other Included Mangers:

Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment managers with respect to which this report is filed,
other than the manager filing this report.

[If there are no entries in this list, state "NONE" and omit the column
headings and list entries.]

    No.   Form 13F File Number                  Name
    --    --------------------  -------------------------------------

    01          28-7680         Marshall & Ilsley Trust Company N.A.
                                 (formerly known as M&I National
                                  Trust Company and successor to
                                  Marshall & Ilsley Trust Company,
                                  13F file no. 28-273;
                                  Marshall & Ilsley Trust Company of
                                  Florida, 13F file no. 28-4318; and
                                  Marshall & Ilsley Trust Company of
                                  Arizona, SEC file no. 28-4316)

    05          28-274          M&I Investment Management Corp.

    06          28-6060         Attorney Harrold J. McComas





REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
ACE LTD                   ORD             G0070K103     11,960   223,804  SH      X            1      223,804
ACE LTD                   ORD             G0070K103         17       312  SH              X    1                  312
ASSURED GUARANTY LTD      COM             G0585R106      4,183   164,746  SH      X            1      164,746
COOPER INDS LTD           CL A            G24182100      1,126    15,429  SH      X            1       15,429
COOPER INDS LTD           CL A            G24182100         10       137  SH              X    1                  137
GLOBALSANTAFE CORP        SHS             G3930E101      8,248   171,294  SH      X            1      165,663   1,200     4,431
GLOBALSANTAFE CORP        SHS             G3930E101      1,082    22,470  SH              X    1 6             22,470
INGERSOLL-RAND COMPANY    CL A            G4776G101        494    12,241  SH      X            1       12,193      48
INGERSOLL-RAND COMPANY    CL A            G4776G101         69     1,704  SH              X    1                1,704
NABORS INDUSTRIES LTD     SHS             G6359F103      2,225    29,372  SH      X            1       29,327      45
NABORS INDUSTRIES LTD     SHS             G6359F103         18       232  SH              X    1                  232
NOBLE CORPORATION         SHS             G65422100     13,004   184,352  SH      X            1      184,352
NOBLE CORPORATION         SHS             G65422100          3        41  SH              X    1                   41
ORIENT-EXPRESS HOTELS     CL A            G67743107        400    12,700  SH      X            1       12,700
PARTNERRE LTD             COM             G6852T105     15,158   230,824  SH      X            1      230,824
PARTNERRE LTD             COM             G6852T105         44       665  SH              X    1                  665
RENAISSANCERE HOLDINGS    COM             G7496G103      8,456   191,711  SH      X            1      185,579     500     5,632
RENAISSANCERE HOLDINGS    COM             G7496G103        424     9,613  SH              X    1                9,613
TRANSOCEAN INC            ORD             G90078109        486     6,971  SH      X            1        6,922      49
TRANSOCEAN INC            ORD             G90078109        245     3,514  SH              X    1                3,514
VISTAPRINT LIMITED        SHS             G93762204      1,540    67,701  SH      X            1       67,701
WEATHERFORD INTERNATNL    COM             G95089101        204     5,633  SH      X            1        5,633
WEATHERFORD INTERNATNL    COM             G95089101         98     2,700  SH              X    1                2,700
WILLIS GROUP HOLDINGS     SHS             G96655108      1,314    35,576  SH      X            1       35,576
XL CAP LTD                CL A            G98255105     18,210   270,257  SH      X            1      266,328     500     3,429
XL CAP LTD                CL A            G98255105        724    10,739  SH              X    1 6             10,739
UBS AG                    NAMEN AKT       H8920M855        657     6,904  SH      X            1        5,501             1,403
UBS AG                    NAMEN AKT       H8920M855        342     3,591  SH              X    1                3,591
CHECK POINT SOFTWARE      ORD             M22465104         88     4,400  SH      X            1        4,400
CHECK POINT SOFTWARE      ORD             M22465104        269    13,430  SH              X    1               13,430
M SYS FLASH DISK PIONRS   ORD             M7061C100      1,035    31,246  SH      X            1       31,246
SYNERON MEDICAL LTD       ORD SHS         M87245102      1,421    44,763  SH      X            1       44,763
AAR CORP                  COM             000361105      2,984   124,610  SH      X            1      124,610
AFLAC INC                 COM             001055102        643    13,857  SH      X            1       13,695      87        75
AFLAC INC                 COM             001055102        120     2,595  SH              X    1        1,600     995
AES CORP                  COM             00130H105        563    35,572  SH      X            1       35,321     251
AES CORP                  COM             00130H105         23     1,463  SH              X    1                1,463
AT&T INC                  COM             00206R102     24,443   998,063  SH      X            1      993,273   1,726     3,064
AT&T INC                  COM             00206R102      3,205   130,854  SH              X    1 6        943 129,911
ABBOTT LABS               COM             002824100     23,525   596,618  SH      X            1      556,849  25,568    14,201
ABBOTT LABS               COM             002824100      2,569    65,150  SH              X    1 6      9,375  50,271     5,504
ABERCROMBIE & FITCH CO    CL A            002896207      1,708    26,203  SH      X            1       26,203
ABERDEEN ASIA PACIFIC     COM             003009107         92    15,017  SH      X            1       15,017
ACACIA RESH CORP          ACACIA TCH COM  003881307      2,551   369,724  SH      X            1      368,573             1,151
ACTIVISION INC NEW        COM NEW         004930202      1,967   143,168  SH      X            1      143,168
ADESA INC                 COM             00686U104        238     9,751  SH      X            1        9,751
ADESA INC                 COM             00686U104         11       460  SH              X    1                  460
ADEZA BIOMEDICAL CORP     COM             006864102      1,338    63,562  SH      X            1       63,562
ADOBE SYS INC             COM             00724F101        852    23,056  SH      X            1       22,926     130
ADOBE SYS INC             COM             00724F101         96     2,596  SH              X    1                2,596
ADVANCE AUTO PARTS INC    COM             00751Y106      2,421    55,700  SH      X            1       55,700
ADVANTAGE ENERGY INC FD   TR UNIT         00762L101        440    24,010  SH      X            1       24,010
ADVANCED MICRO DEVICES INCCOM             007903107        608    19,859  SH      X            1       16,039             3,820
ADVANCED MICRO DEVICES INCCOM             007903107          7       233  SH              X    1                  233
AEGON N V                 ORD AMER REG    007924103         45     2,769  SH      X            1        2,769
AEGON N V                 ORD AMER REG    007924103        266    16,280  SH              X    1               16,280
AETNA INC NEW             COM             00817Y108      3,839    40,703  SH      X            1       40,593      40        70
AETNA INC NEW             COM             00817Y108        647     6,864  SH              X    1                6,864
AFFILIATED CMPTR SRVCS    CL A            008190100        334     5,651  SH      X            1        5,651
AFFILIATED CMPTR SRVCS    CL A            008190100          7       115  SH              X    1                  115
AFFILIATED MGRS GROUP     COM             008252108      5,982    74,548  SH      X            1       74,548
AFFILIATED MGRS GROUP     COM             008252108          7        81  SH              X    1                   81
AGILENT TECHNOLOGIES      COM             00846U101      2,200    66,099  SH      X            1       66,099
AGILENT TECHNOLOGIES      COM             00846U101         16       467  SH              X    1                  467
AIR PRODS & CHEMS INC     COM             009158106        668    11,291  SH      X            1        8,191   1,100     2,000
AIR PRODS & CHEMS INC     COM             009158106      1,086    18,353  SH              X    1       10,000   8,353
AIRGAS INC                COM             009363102        274     8,324  SH      X            1        8,324
AKAMAI TECHNOLOGIES INC   COM             00971T101      4,409   221,248  SH      X            1      221,248
ALBERTO CULVER CO         COM             013068101        415     9,066  SH      X            1        9,066
ALBERTO CULVER CO         COM             013068101          2        34  SH              X    1                   34
ALBERTSONS INC            COM             013104104        379    17,741  SH      X            1       17,526               215
ALBERTSONS INC            COM             013104104         57     2,688  SH              X    1 6              2,688
ALCOA INC                 COM             013817101     10,607   358,705  SH      X            1      347,600   8,477     2,628
ALCOA INC                 COM             013817101      1,646    55,664  SH              X    1        2,497  53,167
ALLEGHENY ENERGY INC      COM             017361106        645    20,393  SH      X            1       20,284     109
ALLEGHENY ENERGY INC      COM             017361106          9       290  SH              X    1                  290
ALLEGHENY TECHNOLOGIES    COM             01741R102        214     5,920  SH      X            1        5,920
ALLEGHENY TECHNOLOGIES    COM             01741R102         15       403  SH              X    1                  403
ALLERGAN INC              COM             018490102      3,624    33,565  SH      X            1       33,565
ALLERGAN INC              COM             018490102          4        40  SH              X    1                   40
ALLIANCE CAP MGMT HLDG    UNIT LTD PARTN  01855A101        119     2,100  SH      X            1        2,100
ALLIANCE CAP MGMT HLDG    UNIT LTD PARTN  01855A101        209     3,700  SH              X    1                3,700
ALLIANCE DATA SYSTEMS     COM             018581108      1,108    31,129  SH      X            1       31,129
ALLIANT ENERGY CORP       COM             018802108      2,202    78,521  SH      X            1       77,777     744
ALLIANT ENERGY CORP       COM             018802108        223     7,970  SH              X    1                7,970
ALLSTATE CORP             COM             020002101      3,149    58,237  SH      X            1       58,046      91       100
ALLSTATE CORP             COM             020002101        626    11,577  SH              X    1          200  11,377
ALLTEL CORP               COM             020039103     13,889   220,108  SH      X            1      210,108            10,000
ALLTEL CORP               COM             020039103         64     1,019  SH              X    1                1,019






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
ALTERA CORP               COM             021441100        284    15,352  SH      X            1       15,256      96
ALTERA CORP               COM             021441100          4       193  SH              X    1                  193
ALTRIA GROUP INC          COM             02209S103     43,679   584,568  SH      X            1      572,774   6,384     5,410
ALTRIA GROUP INC          COM             02209S103     13,894   185,946  SH              X    1          800 185,146
ALUMINA LTD               SPONSORED ADR   022205108        290    13,286  SH              X    1               13,286
AMBAC FINL GROUP INC      COM             023139108     12,790   165,978  SH      X            1      165,942      36
AMBAC FINL GROUP INC      COM             023139108          8       102  SH              X    1                  102
AMERADA HESS CORP         COM             023551104      1,252     9,874  SH      X            1        9,874
AMERADA HESS CORP         COM             023551104         10        75  SH              X    1                   75
AMEREN CORP               COM             023608102      1,830    35,709  SH      X            1       33,564             2,145
AMEREN CORP               COM             023608102         44       865  SH              X    1 6        200     665
AMCORE FINL INC           COM             023912108         22       709  SH      X            1          709
AMCORE FINL INC           COM             023912108        465    15,297  SH              X    1       15,297
AMERICAN EAGLE OUTFTRS    COM             02553E106      1,588    69,110  SH      X            1       69,110
AMERICAN EAGLE OUTFTRS    COM             02553E106         14       610  SH              X    1                  610
AMERICAN ELEC PWR INC     COM             025537101      6,703   180,710  SH      X            1      179,905     500       305
AMERICAN ELEC PWR INC     COM             025537101        121     3,264  SH              X    1 6        461   2,803
AMERICAN EXPRESS CO       COM             025816109      5,634   109,480  SH      X            1      103,154   4,022     2,304
AMERICAN EXPRESS CO       COM             025816109      1,102    21,410  SH              X    1 6      8,100  13,210       100
AMERICAN INTL GROUP INC   COM             026874107     21,153   310,018  SH      X            1      289,031   9,021    11,966
AMERICAN INTL GROUP INC   COM             026874107      2,934    43,005  SH              X    1 6      9,237  33,600       168
AMERICAN RETIREMNT CORP   COM             028913101        392    15,600  SH      X            1       15,600
AMERICAN RETIREMNT CORP   COM             028913101          9       353  SH              X    1                  353
AMERICAN PWR CONVERSION   COM             029066107        287    13,040  SH      X            1       12,934     106
AMERICAN PWR CONVERSION   COM             029066107          8       385  SH              X    1                  385
AMERICAN REPROGRAPHICS    COM             029263100      2,382    93,744  SH      X            1       93,744
AMERICAN STD COS INC      COM             029712106        402    10,054  SH      X            1        9,988      66
AMERICAN STD COS INC      COM             029712106         17       438  SH              X    1                  438
AMERICAN TOWER CORP       CL A            029912201      2,094    77,267  SH      X            1       77,267
AMERICAN TOWER CORP       CL A            029912201         91     3,372  SH              X    1                3,372
AMERICAN TECHNOLGY CORP   COM NEW         030145205         33    10,000  SH              X    1               10,000
AMERISAFE INC             CL A            03071H100        944    93,780  SH      X            1       93,780
AMERISOURCEBERGEN CORP    COM             03073E105     23,915   577,659  SH      X            1      575,959   1,000       700
AMERISOURCEBERGEN CORP    COM             03073E105        182     4,408  SH              X    1 6              4,408
AMERIPRISE FINL INC       COM             03076C106        609    14,863  SH      X            1       14,863
AMERIPRISE FINL INC       COM             03076C106        143     3,483  SH              X    1                3,483
AMES NATL CORP            COM             031001100      1,417    55,129  SH      X            1       55,129
AMETEK INC NEW            COM             031100100        726    17,056  SH      X            1       17,056
AMETEK INC NEW            COM             031100100         17       400  SH              X    1                  400
AMGEN INC                 COM             031162100     23,893   302,983  SH      X            1      294,361   3,309     5,313
AMGEN INC                 COM             031162100      3,461    43,886  SH              X    1          360  43,383       143
AMPHENOL CORP NEW         CL A            032095101      1,045    23,615  SH      X            1       23,615
AMPHENOL CORP NEW         CL A            032095101         12       260  SH              X    1                  260
AMSOUTH BANCORPORATION    COM             032165102      5,471   208,734  SH      X            1      208,414               320
AMSOUTH BANCORPORATION    COM             032165102         33     1,250  SH              X    1 6              1,250
ANADARKO PETE CORP        COM             032511107      8,788    92,747  SH      X            1       90,806   1,431       510
ANADARKO PETE CORP        COM             032511107      1,152    12,155  SH              X    1 6        250  11,905
ANALOG DEVICES INC        COM             032654105      8,362   233,113  SH      X            1      227,732     196     5,185
ANALOG DEVICES INC        COM             032654105        505    14,080  SH              X    1 6             13,080     1,000
ANCHOR BANCORP WIS INC    COM             032839102      3,030    99,863  SH      X            1       99,863
ANCHOR BANCORP WIS INC    COM             032839102        831    27,380  SH              X    1               27,380
ANGLO AMERN PLC           ADR             03485P102        235     6,750  SH      X            1        6,750
ANGLO AMERN PLC           ADR             03485P102        299     8,597  SH              X    1                8,597
ANGLOGOLD ASHANTI LTD     SPONSORED ADR   035128206         68     1,378  SH      X            1        1,378
ANGLOGOLD ASHANTI LTD     SPONSORED ADR   035128206        306     6,207  SH              X    1                6,207
ANHEUSER BUSCH COS INC    COM             035229103      3,346    77,891  SH      X            1       71,562   3,498     2,831
ANHEUSER BUSCH COS INC    COM             035229103      1,576    36,681  SH              X    1       26,682   9,999
ANNTAYLOR STORES CORP     COM             036115103        967    28,006  SH      X            1       28,006
AON CORP                  COM             037389103        352     9,786  SH      X            1        9,786
AON CORP                  COM             037389103         73     2,038  SH              X    1                2,038
APACHE CORP               COM             037411105      3,723    54,328  SH      X            1       54,196      32       100
APACHE CORP               COM             037411105        117     1,701  SH              X    1                1,701
APARTMENT INVT & MGMT     CL A            03748R101      1,299    34,296  SH      X            1       34,156               140
APARTMENT INVT & MGMT     CL A            03748R101         30       787  SH              X    1 6                787
APOLLO GROUP INC          CL A            037604105        483     7,991  SH      X            1        7,954      37
APOLLO GROUP INC          CL A            037604105          7       115  SH              X    1                  115
APPLE COMPUTER INC        COM             037833100      3,452    48,024  SH      X            1       45,897             2,127
APPLE COMPUTER INC        COM             037833100        190     2,645  SH              X    1           70   2,575
APRIA HEALTHCARE GROUP    COM             037933108      9,852   408,608  SH      X            1      408,528                80
APPLIED MATLS INC         COM             038222105      6,740   375,702  SH      X            1      358,958   3,747    12,997
APPLIED MATLS INC         COM             038222105        692    38,568  SH              X    1        2,275  36,293
ARAMARK CORP              CL B            038521100     11,648   419,282  SH      X            1      419,282
ARCHER DANIELS MIDLAND    COM             039483102      7,294   295,779  SH      X            1      295,549     230
ARCHER DANIELS MIDLAND    COM             039483102         12       492  SH              X    1                  492
ARM HLDGS PLC             SPONSORED ADR   042068106        125    20,200  SH      X            1       20,200
ARVINMERITOR INC          COM             043353101        411    28,547  SH      X            1       28,547
ARVINMERITOR INC          COM             043353101          1        49  SH              X    1                   49
ASHLAND INC NEW           COM             044209104      1,273    21,988  SH      X            1       21,988
ASHLAND INC NEW           COM             044209104         50       865  SH              X    1                  865
ASPEN TECHNOLOGY INC      COM             045327103      1,105   140,715  SH      X            1      140,715
ASSOCIATED BANC CORP      COM             045487105      8,408   258,314  SH      X            1      221,970  14,852    21,492
ASSOCIATED BANC CORP      COM             045487105      2,643    81,190  SH              X    1               81,190
ASTEC INDS INC            COM             046224101      1,198    36,690  SH      X            1       36,690
ATRICURE INC              COM             04963C209        766    71,916  SH      X            1       71,916
AUTODESK INC              COM             052769106        708    16,488  SH      X            1       16,488
AUTODESK INC              COM             052769106        212     4,927  SH              X    1                4,927
AUTOMATIC DATA PRCSNG     COM             053015103        927    20,205  SH      X            1       20,050      55       100
AUTOMATIC DATA PRCSNG     COM             053015103        509    11,084  SH              X    1               11,084
AUTOZONE INC              COM             053332102        358     3,898  SH      X            1        3,876      22






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
AUTOZONE INC              COM             053332102         15       161  SH              X    1                  161
AVAYA INC                 COM             053499109        407    38,131  SH      X            1       38,131
AVAYA INC                 COM             053499109          8       717  SH              X    1           21     696
AVERY DENNISON CORP       COM             053611109        189     3,414  SH      X            1        3,414
AVERY DENNISON CORP       COM             053611109        115     2,075  SH              X    1                2,075
AVON PRODS INC            COM             054303102      2,001    70,087  SH      X            1       70,054      33
AVON PRODS INC            COM             054303102         13       446  SH              X    1                  446
BB&T CORP                 COM             054937107      8,574   204,587  SH      X            1      203,583      51       953
BB&T CORP                 COM             054937107         80     1,916  SH              X    1 6              1,916
BJ SVCS CO                COM             055482103      2,140    58,348  SH      X            1       58,348
BJ SVCS CO                COM             055482103          8       210  SH              X    1                  210
BP PLC                    SPONSORED ADR   055622104     10,659   165,983  SH      X            1      149,474   8,919     7,590
BP PLC                    SPONSORED ADR   055622104      4,672    72,743  SH              X    1 6      9,478  60,475     2,790
BADGER METER INC          COM             056525108     22,334   569,167  SH      X            1       69,646           499,521
BADGER METER INC          COM             056525108        479    12,200  SH              X    1          800  11,400
BAKER HUGHES INC          COM             057224107        283     4,656  SH      X            1        4,536               120
BAKER HUGHES INC          COM             057224107         14       225  SH              X    1                  225
BALL CORP                 COM             058498106      1,337    33,652  SH      X            1       33,652
BALL CORP                 COM             058498106         18       463  SH              X    1                  463
BANCO SANTANDER CENT H    ADR             05964H105        152    11,550  SH      X            1       11,550
BANK OF AMERICA CORP      COM             060505104     33,942   735,477  SH      X            1      719,659   8,006     7,812
BANK OF AMERICA CORP      COM             060505104      3,248    70,375  SH              X    1 6      3,922  66,453
BANK MUTUAL CORP NEW      COM             063750103        269    25,418  SH      X            1       25,418
BANK MUTUAL CORP NEW      COM             063750103        184    17,390  SH              X    1               17,390
BANK NEW YORK INC         COM             064057102      5,172   162,376  SH      X            1      160,539   1,837
BANK NEW YORK INC         COM             064057102        465    14,590  SH              X    1        1,600   7,240     5,750
BANTA CORP                COM             066821109        263     5,286  SH      X            1        5,286
BANTA CORP                COM             066821109         50     1,000  SH              X    1                1,000
BARD C R INC              COM             067383109        669    10,144  SH      X            1       10,020      54        70
BARD C R INC              COM             067383109      1,450    22,000  SH              X    1       16,400   5,600
BARRICK GOLD CORP         COM             067901108          6       200  SH      X            1          200
BARRICK GOLD CORP         COM             067901108        736    26,404  SH              X    1               26,404
BAUSCH & LOMB INC         COM             071707103      1,596    23,506  SH      X            1       23,506
BAUSCH & LOMB INC         COM             071707103          7        97  SH              X    1                   97
BAXTER INTL INC           COM             071813109      7,964   211,520  SH      X            1      209,270   1,000     1,250
BAXTER INTL INC           COM             071813109        375     9,950  SH              X    1          122   9,828
BE AEROSPACE INC          COM             073302101      2,818   128,113  SH      X            1      128,113
BEAR STEARNS COS INC      COM             073902108     10,221    88,469  SH      X            1       88,469
BEAR STEARNS COS INC      COM             073902108         20       175  SH              X    1                  175
BECTON DICKINSON & CO     COM             075887109        499     8,304  SH      X            1        8,264      40
BECTON DICKINSON & CO     COM             075887109          4        68  SH              X    1                   68
BED BATH & BEYOND INC     COM             075896100        505    13,975  SH      X            1       13,835      40       100
BED BATH & BEYOND INC     COM             075896100        173     4,799  SH              X    1                4,799
BELLSOUTH CORP            COM             079860102     13,257   489,178  SH      X            1      473,281  11,164     4,733
BELLSOUTH CORP            COM             079860102      1,500    55,340  SH              X    1 6     15,202  37,734     2,404
BEMIS INC                 COM             081437105        236     8,478  SH      X            1        8,478
BEMIS INC                 COM             081437105          6       200  SH              X    1                  200
BERKLEY W R CORP          COM             084423102      5,683   119,347  SH      X            1      119,347
BERKLEY W R CORP          COM             084423102         24       500  SH              X    1                  500
BERKSHIRE HATHAWAY INC    CL A            084670108      1,152        13  SH      X            1           13
BERKSHIRE HATHAWAY INC    CL A            084670108      1,241        14  SH              X    1                   12         2
BERKSHIRE HATHAWAY INC    CL B            084670207      1,799       613  SH      X            1          561      45         7
BERKSHIRE HATHAWAY INC    CL B            084670207      1,171       399  SH              X    1                  359        40
BEST BUY INC              COM             086516101     11,575   266,214  SH      X            1      260,659   2,044     3,511
BEST BUY INC              COM             086516101      1,391    32,003  SH              X    1 6             31,883       120
BHP BILLITON LTD          SPONSORED ADR   088606108         70     2,099  SH      X            1        2,099
BHP BILLITON LTD          SPONSORED ADR   088606108        348    10,400  SH              X    1               10,400
BIG LOTS INC              COM             089302103        348    29,000  SH      X            1       29,000
BIOMET INC                COM             090613100        963    26,330  SH      X            1       24,067      93     2,170
BIOMET INC                COM             090613100         90     2,466  SH              X    1                2,466
BIRCH MTN RES LTD         COM             09066X109        747   104,209  SH      X            1      104,209
BLACK & DECKER CORP       COM             091797100        523     6,011  SH      X            1        5,988      23
BLACK & DECKER CORP       COM             091797100         11       123  SH              X    1                  123
BLACKROCK FLA INSD MUN    COM             09247H106        183    11,954  SH      X            1       11,954
BLOCK H & R INC           COM             093671105      2,190    89,215  SH      X            1       89,101     114
BLOCK H & R INC           COM             093671105         71     2,900  SH              X    1        1,600   1,300
BOEING CO                 COM             097023105     18,970   270,081  SH      X            1      259,987   1,944     8,150
BOEING CO                 COM             097023105        968    13,788  SH              X    1 6      1,700  11,754       334
BORG WARNER INC           COM             099724106        588     9,703  SH      X            1        9,703
BORG WARNER INC           COM             099724106         12       190  SH              X    1                  190
BOSTON SCIENTIFIC CORP    COM             101137107      1,269    51,825  SH      X            1       48,527      74     3,224
BOSTON SCIENTIFIC CORP    COM             101137107         53     2,151  SH              X    1                2,151
BRADY CORP                CL A            104674106        134     3,717  SH      X            1        3,117     600
BRADY CORP                CL A            104674106      1,842    50,900  SH              X    1               50,900
BRIGGS & STRATTON CORP    COM             109043109        185     4,762  SH      X            1        4,762
BRIGGS & STRATTON CORP    COM             109043109        217     5,600  SH              X    1                5,600
BRIGHT HORIZON FAMILY     COM             109195107      1,737    46,886  SH      X            1       46,886
BRIGHT HORIZON FAMILY     COM             109195107          7       200  SH              X    1                  200
BRISTOL MYERS SQUIBB      COM             110122108     13,542   589,300  SH      X            1      573,674   6,947     8,679
BRISTOL MYERS SQUIBB      COM             110122108      1,415    61,555  SH              X    1        4,652  53,303     3,600
BROADCOM CORP             CL A            111320107      3,540    75,080  SH      X            1       75,080
BROADCOM CORP             CL A            111320107         17       364  SH              X    1                  364
BROWN FORMAN CORP         CL B            115637209      5,402    77,930  SH      X            1       77,930
BROWN FORMAN CORP         CL B            115637209          4        61  SH              X    1                   61
BRUNSWICK CORP            COM             117043109     10,078   247,863  SH      X            1      247,863
BRUNSWICK CORP            COM             117043109         13       309  SH              X    1                  309
BURLINGTN NRTN SNTA FE    COM             12189T104      2,638    37,251  SH      X            1       35,706     945       600
BURLINGTN NRTN SNTA FE    COM             12189T104        741    10,459  SH              X    1        1,062   5,597     3,800
BURLINGTON RES INC        COM             122014103      3,163    36,698  SH      X            1       35,892      40       766






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
BURLINGTON RES INC        COM             122014103        888    10,298  SH              X    1        1,254   8,044     1,000
CBIZ INC                  COM             124805102      1,318   218,926  SH      X            1      218,926
CB RICHARD ELLIS GROUP    CL A            12497T101      3,275    55,648  SH      X            1       55,551                97
CB RICHARD ELLIS GROUP    CL A            12497T101         12       200  SH              X    1                  200
CE FRANKLIN LTD           COM             125151100      1,640   118,044  SH      X            1      118,044
C H ROBINSON WORLDWIDE    COM NEW         12541W209      1,532    41,359  SH      X            1       41,359
CIGNA CORP                COM             125509109        890     7,967  SH      X            1        7,967
CIGNA CORP                COM             125509109         87       778  SH              X    1                  778
CIT GROUP INC             COM             125581108      4,962    95,836  SH      X            1       95,836
CIT GROUP INC             COM             125581108          6       115  SH              X    1                  115
CMS ENERGY CORP           COM             125896100      4,020   277,084  SH      X            1      277,084
CSX CORP                  COM             126408103      9,340   183,963  SH      X            1      183,963
CSX CORP                  COM             126408103         32       621  SH              X    1                  621
CVS CORP                  COM             126650100      2,411    91,239  SH      X            1       91,239
CVS CORP                  COM             126650100        184     6,956  SH              X    1                6,956
CV THERAPEUTICS INC       COM             126667104      1,288    52,068  SH      X            1       51,906               162
CADENCE DESIGN SYSTEM     COM             127387108      8,910   526,621  SH      X            1      526,621
CALAMOS CONV OPP & INC    SH BEN INT      128117108        528    26,357  SH      X            1       26,357
CALAMOS STRATGC TL RTRN   COM SH BEN INT  128125101        202    14,400  SH      X            1       14,400
CAMECO CORP               COM             13321L108        361     5,700  SH      X            1        5,700
CAMECO CORP               COM             13321L108         52       825  SH              X    1                  825
CAMPBELL SOUP CO          COM             134429109        539    18,114  SH      X            1       18,045      69
CAMPBELL SOUP CO          COM             134429109         13       453  SH              X    1                  453
CAPITAL ONE FINL CORP     COM             14040H105        586     6,788  SH      X            1        6,663               125
CAPITAL ONE FINL CORP     COM             14040H105         21       246  SH              X    1                  246
CARDINAL HEALTH INC       COM             14149Y108      9,981   145,183  SH      X            1      145,144      39
CARDINAL HEALTH INC       COM             14149Y108        277     4,029  SH              X    1           21   4,008
CAREER EDUCATION CORP     COM             141665109      2,556    75,790  SH      X            1       75,790
CAREMARK RX INC           COM             141705103      2,546    49,167  SH      X            1       48,986      56       125
CAREMARK RX INC           COM             141705103         68     1,322  SH              X    1                1,322
CARIBOU COFFEE INC        COM             142042209      1,987   197,874  SH      X            1      197,874
CARNIVAL CORP             PAIRED CTF      143658300        770    14,395  SH      X            1       14,337      58
CARNIVAL CORP             PAIRED CTF      143658300        421     7,868  SH              X    1                7,868
CARRIZO OIL & CO INC      COM             144577103      1,287    52,086  SH      X            1       52,086
CATERPILLAR INC DEL       COM             149123101     14,944   258,683  SH      X            1      253,187     712     4,784
CATERPILLAR INC DEL       COM             149123101      3,224    55,813  SH              X    1 6     16,000  39,813
CELGENE CORP              COM             151020104      1,161    17,921  SH      X            1       17,921
CELGENE CORP              COM             151020104         21       325  SH              X    1                  325
CEMEX S A                 SPON ADR 5 ORD  151290889        196     3,300  SH      X            1        3,300
CEMEX S A                 SPON ADR 5 ORD  151290889         97     1,630  SH              X    1                1,630
CENDANT CORP              COM             151313103      1,031    59,755  SH      X            1       59,690      65
CENDANT CORP              COM             151313103         12       675  SH              X    1                  675
CENTERPOINT ENERGY INC    COM             15189T107        342    26,579  SH      X            1       26,422     157
CENTERPOINT ENERGY INC    COM             15189T107          8       619  SH              X    1          430     189
CENTEX CORP               COM             152312104        421     5,886  SH      X            1        5,860      26
CENTEX CORP               COM             152312104         12       171  SH              X    1                  171
CENTRAL EUROPEAN DIST     COM             153435102      1,672    41,659  SH      X            1       41,659
CENTRAL EUROPE & RUSSIA   COM             153436100        276     5,900  SH      X            1        5,900
CEPHALON INC              COM             156708109      1,255    19,390  SH      X            1       19,390
CEPHALON INC              COM             156708109          9       140  SH              X    1                  140
CERIDIAN CORP NEW         COM             156779100      1,168    47,008  SH      X            1       47,008
CHARLES RIV LABS INTL     COM             159864107         22       508  SH      X            1          508
CHARLES RIV LABS INTL     COM             159864107        225     5,315  SH              X    1                5,315
CHARMING SHOPPES INC      COM             161133103      1,537   116,867  SH      X            1      116,867
CHECKPOINT SYS INC        COM             162825103        400    16,243  SH      X            1       16,108               135
CHESAPEAKE ENERGY CORP    COM             165167107      3,246   102,299  SH      X            1      102,299
CHESAPEAKE ENERGY CORP    COM             165167107        108     3,400  SH              X    1                3,400
CHEVRON CORP NEW          COM             166764100     45,701   805,018  SH      X            1      791,063   9,796     4,159
CHEVRON CORP NEW          COM             166764100      3,960    69,758  SH              X    1 6      6,638  60,402     2,718
CHICAGO MERCANTILE HLDG   CL A            167760107      1,139     3,099  SH      X            1        3,099
CHICAGO MERCANTILE HLDG   CL A            167760107         95       258  SH              X    1                  258
CHICOS FAS INC            COM             168615102      2,776    63,184  SH      X            1       63,184
CHICOS FAS INC            COM             168615102          9       200  SH              X    1                  200
CHUBB CORP                COM             171232101     15,717   160,953  SH      X            1      159,289     875       789
CHUBB CORP                COM             171232101        538     5,511  SH              X    1 6              5,511
CHUNGHWA TELECOM CO LTD   SPONSORED ADR   17133Q205        526    28,667  SH              X    1               28,667
CINCINNATI FINL CORP      COM             172062101      6,546   146,504  SH      X            1      146,215      44       245
CINCINNATI FINL CORP      COM             172062101         45     1,003  SH              X    1 6              1,003
CINERGY CORP              COM             172474108      1,784    42,016  SH      X            1       36,337     417     5,262
CINERGY CORP              COM             172474108         49     1,149  SH              X    1 6              1,149
CISCO SYS INC             COM             17275R102     19,204 1,121,741  SH      X            1    1,104,355   7,024    10,362
CISCO SYS INC             COM             17275R102      1,661    97,040  SH              X    1 6      2,850  93,444       746
CIRRUS LOGIC INC          COM             172755100      1,217   182,235  SH      X            1      182,235
CINTAS CORP               COM             172908105        440    10,691  SH      X            1        9,341   1,350
CINTAS CORP               COM             172908105         34       832  SH              X    1                  832
CITIGROUP INC             COM             172967101     56,527 1,164,784  SH      X            1    1,132,968   8,860    22,956
CITIGROUP INC             COM             172967101      5,013   103,291  SH              X    1 6      6,897  93,027     3,367
CITIZENS COMMUNICATIONS   COM             17453B101      9,958   814,253  SH      X            1      813,817     146       290
CITIZENS COMMUNICATIONS   COM             17453B101         21     1,701  SH              X    1 6              1,701
CITRIX SYS INC            COM             177376100        673    23,429  SH      X            1       23,292     137
CITRIX SYS INC            COM             177376100         11       366  SH              X    1                  366
CLARCOR INC               COM             179895107         23       790  SH      X            1          790
CLARCOR INC               COM             179895107        416    14,000  SH              X    1               14,000
CLEAR CHANNEL CMMNCTNS    COM             184502102     14,361   456,615  SH      X            1      453,374      57     3,184
CLEAR CHANNEL CMMNCTNS    COM             184502102          9       273  SH              X    1                  273
CLOROX CO DEL             COM             189054109      3,405    59,857  SH      X            1       59,857
CLOROX CO DEL             COM             189054109         83     1,460  SH              X    1          400   1,060
COACH INC                 COM             189754104      6,651   199,481  SH      X            1      196,297             3,184
COACH INC                 COM             189754104        154     4,607  SH              X    1                4,607






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
COCA COLA CO              COM             191216100     15,205   377,198  SH      X            1      352,643  12,838    11,717
COCA COLA CO              COM             191216100      3,486    86,490  SH              X    1 6     15,841  69,449     1,200
COCA COLA ENTERPRISES     COM             191219104      9,916   517,242  SH      X            1      517,242
COCA COLA ENTERPRISES     COM             191219104          1        57  SH              X    1                   57
COGNIZANT TCHNLGY SOL     CL A            192446102      1,586    31,541  SH      X            1       31,541
COLDWATER CREEK INC       COM             193068103      2,705    88,600  SH      X            1       88,600
COLGATE PALMOLIVE CO      COM             194162103     14,224   259,332  SH      X            1      250,304   5,002     4,026
COLGATE PALMOLIVE CO      COM             194162103      2,039    37,171  SH              X    1 6      1,600  34,071     1,500
COLOR KINETICS INC        COM             19624P100      1,012    70,345  SH      X            1       70,345
COMCAST CORP NEW          CL A            20030N101      3,661   141,224  SH      X            1      139,068     571     1,585
COMCAST CORP NEW          CL A            20030N101        208     8,039  SH              X    1           97   7,942
COMCAST CORP NEW          CL A SPL        20030N200         51     1,999  SH      X            1        1,999
COMCAST CORP NEW          CL A SPL        20030N200        402    15,635  SH              X    1               15,635
COMERICA INC              COM             200340107      2,864    50,456  SH      X            1       50,341               115
COMERICA INC              COM             200340107        123     2,166  SH              X    1 6              2,166
COMMERCE BANCSHARES INC   COM             200525103        328     6,300  SH      X            1        6,300
COMMERCE BANCSHARES INC   COM             200525103         29       558  SH              X    1                  558
COMMERCE GROUP INC MASS   COM             200641108        204     3,555  SH              X    1                3,555
COMMUNITY HEALTH SYS      COM             203668108     12,778   333,282  SH      X            1      333,282
COMMUNITY HEALTH SYS      COM             203668108         14       375  SH              X    1                  375
COMPASS BANCSHARES INC    COM             20449H109      1,588    32,910  SH      X            1       32,770               140
COMPASS BANCSHARES INC    COM             20449H109         31       646  SH              X    1 6                646
COMPUTER ASSOC INTL INC   COM             204912109        227     8,050  SH      X            1        8,018                32
COMPUTER ASSOC INTL INC   COM             204912109        133     4,715  SH              X    1                4,715
COMPUTER SCIENCES CORP    COM             205363104      6,742   133,138  SH      X            1      133,138
COMPUTER SCIENCES CORP    COM             205363104         14       280  SH              X    1                  280
COMPUWARE CORP            COM             205638109      1,080   120,424  SH      X            1      120,424
COMVERSE TECHNOLOGY INC   COM PAR $0.10   205862402      2,142    80,574  SH      X            1       80,574
COMVERSE TECHNOLOGY INC   COM PAR $0.10   205862402        120     4,505  SH              X    1                4,505
CONAGRA FOODS INC         COM             205887102      1,637    80,740  SH      X            1       79,790               950
CONAGRA FOODS INC         COM             205887102         53     2,624  SH              X    1 6              2,624
CONOCOPHILLIPS            COM             20825C104     15,830   272,093  SH      X            1      271,767     126       200
CONOCOPHILLIPS            COM             20825C104        353     6,070  SH              X    1          400   5,470       200
CONSECO INC               COM NEW         208464883        589    25,415  SH      X            1       25,415
CONSOLIDATED EDISON INC   COM             209115104      2,025    43,708  SH      X            1       42,675     600       433
CONSOLIDATED EDISON INC   COM             209115104        133     2,879  SH              X    1 6              2,879
CONSTELLATION BRANDS      CL A            21036P108        986    37,603  SH      X            1       37,603
CONSTELLATION BRANDS      CL A            21036P108          2        80  SH              X    1                   80
CONSTELLATION ENERGY      COM             210371100     16,141   280,223  SH      X            1      279,827               396
CONSTELLATION ENERGY      COM             210371100         15       256  SH              X    1                  256
CONTANGO OIL & GAS CO     COM NEW         21075N204      2,145   187,467  SH      X            1      186,883               584
CONVERGYS CORP            COM             212485106      9,381   591,882  SH      X            1      591,882
CORNING INC               COM             219350105      2,052   104,355  SH      X            1      104,211     144
CORNING INC               COM             219350105        102     5,210  SH              X    1                5,210
COSTCO WHSL CORP NEW      COM             22160K105        935    18,895  SH      X            1       18,753      42       100
COSTCO WHSL CORP NEW      COM             22160K105        234     4,734  SH              X    1                4,734
COSTAR GROUP INC          COM             22160N109        899    20,830  SH      X            1       20,830
COUNTRYWIDE FINANCIAL     COM             222372104      1,490    43,584  SH      X            1       43,497      87
COUNTRYWIDE FINANCIAL     COM             222372104        146     4,265  SH              X    1                4,265
COVANCE INC               COM             222816100      1,400    28,837  SH      X            1       28,837
COVANCE INC               COM             222816100         10       205  SH              X    1                  205
COVENTRY HEALTH CARE      COM             222862104      1,306    22,933  SH      X            1       22,933
COVENTRY HEALTH CARE      COM             222862104         15       268  SH              X    1                  268
CROWN HOLDINGS INC        COM             228368106      2,918   149,391  SH      X            1      149,391
CUBIST PHARMACEUTICALS    COM             229678107      2,164   101,863  SH      X            1      101,863
CUMMINS INC               COM             231021106        407     4,538  SH      X            1        4,538
CUMMINS INC               COM             231021106         12       139  SH              X    1                  139
CYTYC CORP                COM             232946103      2,044    72,412  SH      X            1       72,412
DNP SELECT INCOME FD      COM             23325P104        794    73,899  SH      X            1       73,899
DNP SELECT INCOME FD      COM             23325P104         32     3,000  SH          X        1                3,000
DANAHER CORP DEL          COM             235851102        489     8,768  SH      X            1        8,734      34
DANAHER CORP DEL          COM             235851102         13       226  SH              X    1                  226
DARDEN RESTAURANTS INC    COM             237194105        263     6,754  SH      X            1        6,754
DARDEN RESTAURANTS INC    COM             237194105         23       580  SH              X    1                  580
DAVITA INC                COM             23918K108      1,803    35,598  SH      X            1       35,598
DAVITA INC                COM             23918K108         10       190  SH              X    1                  190
DEAN FOODS CO NEW         COM             242370104        253     6,717  SH      X            1        6,717
DEERE & CO                COM             244199105        337     4,955  SH      X            1        4,929      26
DEERE & CO                COM             244199105        235     3,447  SH              X    1        1,200     175     2,072
DEL MONTE FOODS CO        COM             24522P103     11,909 1,141,800  SH      X            1    1,141,175               625
DELL INC                  COM             24702R101     17,173   573,384  SH      X            1      562,394   3,700     7,290
DELL INC                  COM             24702R101      1,227    40,969  SH              X    1 6        635  40,074       260
DENBURY RES INC           COM NEW         247916208      3,563   156,389  SH      X            1      156,389
DENTSPLY INTL INC NEW     COM             249030107        172     3,212  SH      X            1        3,212
DENTSPLY INTL INC NEW     COM             249030107         43       800  SH              X    1          800
DESARROLLADORA HOMEX      SPONSORED ADR   25030W100      1,757    57,276  SH      X            1       57,276
DEVON ENERGY CORP NEW     COM             25179M103      1,868    29,875  SH      X            1       29,875
DEVON ENERGY CORP NEW     COM             25179M103        110     1,763  SH              X    1                1,763
DISNEY WALT CO            COM DISNEY      254687106      9,141   381,336  SH      X            1      351,024  17,345    12,967
DISNEY WALT CO            COM DISNEY      254687106      1,216    50,748  SH              X    1        1,900  48,698       150
DITECH COMMUNICATIONS     COM             25500M103        870   104,247  SH      X            1      104,247
DOLLAR GEN CORP           COM             256669102      3,049   159,882  SH      X            1      159,882
DOLLAR GEN CORP           COM             256669102         20     1,066  SH              X    1                1,066
DOMINION RES INC VA NEW   COM             25746U109      5,053    65,456  SH      X            1       64,168      26     1,262
DOMINION RES INC VA NEW   COM             25746U109        155     2,002  SH              X    1 6              2,002
DONNELLEY R R & SONS CO   COM             257867101     16,069   469,712  SH      X            1      468,995     600       117
DONNELLEY R R & SONS CO   COM             257867101         58     1,708  SH              X    1 6              1,708
DOVER CORP                COM             260003108        134     3,302  SH      X            1        3,302
DOVER CORP                COM             260003108        308     7,605  SH              X    1                7,605






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
DOW CHEM CO               COM             260543103     12,099   276,109  SH      X            1      271,621   2,880     1,608
DOW CHEM CO               COM             260543103        816    18,612  SH              X    1 6      6,172  12,440
DOW JONES & CO INC        COM             260561105        371    10,455  SH      X            1        9,325             1,130
DOW JONES & CO INC        COM             260561105         15       436  SH              X    1                  436
DU PONT E I DE NEMOURS    COM             263534109      9,821   231,089  SH      X            1      226,564     546     3,979
DU PONT E I DE NEMOURS    COM             263534109      1,174    27,633  SH              X    1 6      4,455  23,178
DUKE ENERGY CORP          COM             264399106      4,804   174,994  SH      X            1      169,203      86     5,705
DUKE ENERGY CORP          COM             264399106        190     6,905  SH              X    1 6        600   5,805       500
DUN & BRADSTREET CORP     COM             26483E100      1,004    14,995  SH      X            1       14,995
EDP ENERGIAS DE PORTGL    SPONSORED ADR   268353109        427    13,824  SH              X    1               13,824
EGL INC                   COM             268484102        277     7,364  SH      X            1        7,364
E M C CORP MASS           COM             268648102      5,931   435,452  SH      X            1      431,599     203     3,650
E M C CORP MASS           COM             268648102         29     2,160  SH              X    1                2,160
ENSCO INTL INC            COM             26874Q100     11,023   248,553  SH      X            1      243,042   1,060     4,451
ENSCO INTL INC            COM             26874Q100      1,084    24,439  SH              X    1          700  23,739
ENI S P A                 SPONSORED ADR   26874R108         23       165  SH      X            1          165
ENI S P A                 SPONSORED ADR   26874R108        376     2,698  SH              X    1                2,698
EOG RES INC               COM             26875P101      2,722    37,095  SH      X            1       37,035      60
EOG RES INC               COM             26875P101         88     1,200  SH              X    1                1,200
E TRADE FINANCIAL CORP    COM             269246104        326    15,606  SH      X            1       15,606
EASTMAN CHEM CO           COM             277432100      2,304    44,656  SH      X            1       44,541               115
EASTMAN CHEM CO           COM             277432100         39       758  SH              X    1 6                758
EATON CORP                COM             278058102        403     6,001  SH      X            1        5,979      22
EATON CORP                COM             278058102        418     6,235  SH              X    1                6,235
EATON VANCE LTD DRTN      COM             27828H105        267    15,520  SH      X            1       15,520
EBAY INC                  COM             278642103      1,730    40,036  SH      X            1       38,116     210     1,710
EBAY INC                  COM             278642103        284     6,564  SH              X    1                6,564
ECOLAB INC                COM             278865100      1,232    33,956  SH      X            1       33,920      36
ECOLAB INC                COM             278865100        379    10,463  SH              X    1               10,463
EDISON INTL               COM             281020107      3,088    70,806  SH      X            1       70,672     134
EDISON INTL               COM             281020107        122     2,806  SH              X    1                2,806
EDWARDS LIFESCIENCES      COM             28176E108        788    18,937  SH      X            1       18,937
EDWARDS LIFESCIENCES      COM             28176E108         32       765  SH              X    1                  765
EDWARDS AG INC            COM             281760108      1,286    27,453  SH      X            1       27,453
ELECTRONIC ARTS INC       COM             285512109      5,734   109,611  SH      X            1      104,782     354     4,475
ELECTRONIC ARTS INC       COM             285512109        421     8,044  SH              X    1 6              7,890       154
ELECTRONICS FOR IMAGING   COM             286082102     12,582   472,834  SH      X            1      472,834
ELECTRONICS FOR IMAGING   COM             286082102          4       150  SH              X    1                  150
EMAGEON INC               COM             29076V109      1,918   120,641  SH      X            1      120,278               363
EMERSON ELEC CO           COM             291011104      6,100    81,659  SH      X            1       79,268     366     2,025
EMERSON ELEC CO           COM             291011104      3,206    42,922  SH              X    1 6      1,500  41,361        61
ENCANA CORP               COM             292505104         36       800  SH      X            1          800
ENCANA CORP               COM             292505104        180     3,996  SH              X    1                3,996
ENERGY EAST CORP          COM             29266M109      1,375    60,325  SH      X            1       60,325
ENERGY EAST CORP          COM             29266M109         64     2,823  SH              X    1        2,823
ENERGY PARTNERS LTD       COM             29270U105      1,317    60,426  SH      X            1       60,426
ENGINEERED SUPPORT SYS    COM             292866100        155     3,718  SH      X            1        3,718
ENGINEERED SUPPORT SYS    COM             292866100         47     1,125  SH              X    1                1,125
ENTRUST INC               COM             293848107        908   187,653  SH      X            1      187,653
EQUIFAX INC               COM             294429105      1,270    33,407  SH      X            1       33,318      89
EQUIFAX INC               COM             294429105         15       390  SH              X    1                  390
EQUITY INV FD             UT 1 EX SR-ATT  294700703        215     2,729  SH      X            1        2,729
EQUITY OFFICE PRPRTS      COM             294741103      1,931    63,657  SH      X            1       63,399               258
EQUITY OFFICE PRPRTS      COM             294741103         72     2,384  SH              X    1 6              2,384
EQUITY RESIDENTIAL        SH BEN INT      29476L107      2,022    51,677  SH      X            1       51,411      61       205
EQUITY RESIDENTIAL        SH BEN INT      29476L107         43     1,110  SH              X    1 6              1,110
ERICSSON L M TEL CO       ADR B SEK 10    294821608      6,287   182,749  SH      X            1      175,119     750     6,880
ERICSSON L M TEL CO       ADR B SEK 10    294821608        508    14,767  SH              X    1 6             14,767
EXELON CORP               COM             30161N101      6,443   121,239  SH      X            1      120,104      60     1,075
EXELON CORP               COM             30161N101        171     3,209  SH              X    1 6              3,209
EXPLORATION CO            COM NEW         302133202      2,389   369,861  SH      X            1      368,699             1,162
EXPRESS SCRIPTS INC       COM             302182100      3,200    38,185  SH      X            1       38,185
EXPRESS SCRIPTS INC       COM             302182100         69       820  SH              X    1                  820
EXXON MOBIL CORP          COM             30231G102     76,106 1,354,926  SH      X            1    1,296,266  19,925    38,735
EXXON MOBIL CORP          COM             30231G102     17,641   314,059  SH              X    1 6     52,867 258,792     2,400
FPL GROUP INC             COM             302571104      4,184   100,678  SH      X            1       95,066   4,852       760
FPL GROUP INC             COM             302571104        639    15,364  SH              X    1 6      3,212  12,152
FAIR ISAAC CORP           COM             303250104      1,384    31,337  SH      X            1       31,337
FASTENAL CO               COM             311900104      1,188    30,371  SH      X            1       30,256               115
FASTENAL CO               COM             311900104         39     1,000  SH              X    1                1,000
FEDERAL HOME LN MTG       COM             313400301      9,948   152,233  SH      X            1      141,917   5,136     5,180
FEDERAL HOME LN MTG       COM             313400301      1,100    16,828  SH              X    1 6        425  16,203       200
FEDERAL NATL MTG ASSN     COM             313586109      2,485    50,904  SH      X            1       44,595   5,771       538
FEDERAL NATL MTG ASSN     COM             313586109        766    15,684  SH              X    1          270  15,314       100
FEDERATED DEPT STORES     COM             31410H101      1,294    19,516  SH      X            1       18,310             1,206
FEDERATED DEPT STORES     COM             31410H101        297     4,477  SH              X    1                4,477
FEDERATED INVS INC PA     CL B            314211103        209     5,642  SH      X            1        5,642
FEDERATED INVS INC PA     CL B            314211103          4       100  SH              X    1                  100
FEDEX CORP                COM             31428X106      4,142    40,062  SH      X            1       40,034      28
FEDEX CORP                COM             31428X106        688     6,654  SH              X    1          285   6,369
FIFTH THIRD BANCORP       COM             316773100      4,017   106,500  SH      X            1      106,021      64       415
FIFTH THIRD BANCORP       COM             316773100        423    11,213  SH              X    1 6             11,213
FIRST DATA CORP           COM             319963104        993    23,099  SH      X            1       21,021   1,692       386
FIRST DATA CORP           COM             319963104        451    10,486  SH              X    1               10,486
FIRST HORIZON NATL CORP   COM             320517105      5,898   153,422  SH      X            1      153,221      43       158
FIRST HORIZON NATL CORP   COM             320517105         30       793  SH              X    1 6                793
1ST SOURCE CORP           COM             336901103      1,236    49,140  SH              X    1               49,140
FISERV INC                COM             337738108      5,132   118,595  SH      X            1      118,343     100       152
FISERV INC                COM             337738108        498    11,504  SH              X    1          300  11,204






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
FIRSTENERGY CORP          COM             337932107      2,789    56,936  SH      X            1       56,713               223
FIRSTENERGY CORP          COM             337932107         58     1,194  SH              X    1 6              1,194
FISHER SCIENTIFIC INTL    COM NEW         338032204     10,166   164,342  SH      X            1      164,342
FISHER SCIENTIFIC INTL    COM NEW         338032204          8       123  SH              X    1                  123
FLUOR CORP NEW            COM             343412102      1,290    16,702  SH      X            1       16,702
FLUOR CORP NEW            COM             343412102          6        80  SH              X    1                   80
FORD MTR CO DEL           COM PAR $0.01   345370860        789   102,215  SH      X            1      102,215
FORD MTR CO DEL           COM PAR $0.01   345370860        244    31,616  SH              X    1          349  31,267
FOREST LABS INC           COM             345838106        392     9,627  SH      X            1        9,533      94
FOREST LABS INC           COM             345838106        437    10,740  SH              X    1               10,740
FOREST OIL CORP           COM PAR $0.01   346091705      1,009    22,141  SH      X            1       22,141
FORTUNE BRANDS INC        COM             349631101      1,622    20,784  SH      X            1       18,460     764     1,560
FORTUNE BRANDS INC        COM             349631101        461     5,914  SH              X    1                5,914
FORWARD AIR CORP          COM             349853101      1,735    47,349  SH      X            1       47,349
FRANKLIN RES INC          COM             354613101        432     4,591  SH      X            1        4,591
FRANKLIN RES INC          COM             354613101        189     2,008  SH              X    1                2,008
FRANKLIN TEMPLETON LTD    COM             35472T101        129    10,000  SH      X            1       10,000
FREEPORT-MCMORAN COPPER   CL B            35671D857      3,721    69,156  SH      X            1       69,156
FREEPORT-MCMORAN COPPER   CL B            35671D857         29       543  SH              X    1                  543
FREESCALE SEMICONDUCTOR   CL B            35687M206      7,580   301,147  SH      X            1      301,032     115
FREESCALE SEMICONDUCTOR   CL B            35687M206         36     1,436  SH              X    1                1,436
FREIGHTCAR AMER INC       COM             357023100      1,252    26,050  SH      X            1       26,050
FUJI PHOTO FILM LTD       ADR             359586302        451    13,588  SH              X    1               13,588
FURNITURE BRANDS INTL     COM             360921100     14,338   642,111  SH      X            1      642,111
GALLAHER GROUP PLC        SPONSORED ADR   363595109        314     5,220  SH      X            1        4,660               560
GALLAHER GROUP PLC        SPONSORED ADR   363595109         48       800  SH              X    1                  800
GAMESTOP CORP NEW         CL A            36467W109        970    30,483  SH      X            1       28,642             1,841
GAMESTOP CORP NEW         CL A            36467W109         10       313  SH              X    1                  313
GANNETT INC               COM             364730101      3,993    65,925  SH      X            1       61,056   3,529     1,340
GANNETT INC               COM             364730101        333     5,494  SH              X    1 6              5,494
GAP INC DEL               COM             364760108      3,618   205,114  SH      X            1      205,018      96
GAP INC DEL               COM             364760108        534    30,297  SH              X    1          200   3,097    27,000
GASCO ENERGY INC          COM             367220100      3,058   468,268  SH      X            1      466,840             1,428
GEHL CO                   COM             368483103        630    24,000  SH              X    1               24,000
GENENTECH INC             COM NEW         368710406      3,227    34,890  SH      X            1       31,860   1,700     1,330
GENENTECH INC             COM NEW         368710406        923     9,973  SH              X    1                9,973
GENERAL COMMUNICATION     CL A            369385109        230    22,284  SH      X            1       22,284
GENERAL DYNAMICS CORP     COM             369550108      4,486    39,332  SH      X            1       39,332
GENERAL DYNAMICS CORP     COM             369550108         16       144  SH              X    1                  144
GENERAL ELECTRIC CO       COM             369604103     71,585 2,042,370  SH      X            1    1,889,278  90,260    62,832
GENERAL ELECTRIC CO       COM             369604103     15,811   451,098  SH              X    1 6     98,805 338,826    13,467
GENERAL MLS INC           COM             370334104      2,953    59,865  SH      X            1       59,041     824
GENERAL MLS INC           COM             370334104        848    17,198  SH              X    1        1,000   8,198     8,000
GENERAL MTRS CORP         COM             370442105        408    20,991  SH      X            1       20,812               179
GENERAL MTRS CORP         COM             370442105         55     2,831  SH              X    1          200   2,631
GENUINE PARTS CO          COM             372460105        351     7,984  SH      X            1        7,670     314
GENUINE PARTS CO          COM             372460105        116     2,633  SH              X    1                2,633
GENZYME CORP              COM             372917104      1,248    17,631  SH      X            1       17,631
GENZYME CORP              COM             372917104         14       191  SH              X    1                  191
GEORGIA PAC CORP          COM             373298108        343     7,142  SH      X            1        7,045      97
GEORGIA PAC CORP          COM             373298108         41       855  SH              X    1                  855
GILEAD SCIENCES INC       COM             375558103      4,818    91,654  SH      X            1       91,547     107
GILEAD SCIENCES INC       COM             375558103         46       866  SH              X    1                  866
GLAXOSMITHKLINE PLC       SPONSORED ADR   37733W105      1,023    20,261  SH      X            1       18,896   1,365
GLAXOSMITHKLINE PLC       SPONSORED ADR   37733W105        877    17,373  SH              X    1               17,373
GOLDEN WEST FINL CORP     COM             381317106        586     8,873  SH      X            1        8,845      28
GOLDEN WEST FINL CORP     COM             381317106         66       994  SH              X    1                  994
GOLDMAN SACHS GROUP INC   COM             38141G104     21,626   169,337  SH      X            1      166,900   1,067     1,370
GOLDMAN SACHS GROUP INC   COM             38141G104      1,589    12,444  SH              X    1 6        160  12,284
GOODYEAR TIRE & RUBR CO   COM             382550101      2,442   140,524  SH      X            1      140,524
GOOGLE INC                CL A            38259P508        207       498  SH      X            1          334               164
GOOGLE INC                CL A            38259P508        294       708  SH              X    1                  708
GRAINGER W W INC          COM             384802104     11,432   160,782  SH      X            1      160,782
GRAINGER W W INC          COM             384802104         87     1,222  SH              X    1          200   1,022
GREATER BAY BANCORP       COM             391648102          5       203  SH      X            1          203
GREATER BAY BANCORP       COM             391648102        256    10,000  SH              X    1               10,000
GREENHILL & CO INC        COM             395259104      1,024    18,240  SH      X            1       18,240
GTECH HLDGS CORP          COM             400518106      3,021    95,180  SH      X            1       89,044     240     5,896
GTECH HLDGS CORP          COM             400518106        204     6,428  SH              X    1                6,428
GUIDANT CORP              COM             401698105        877    13,543  SH      X            1       13,517      26
GUIDANT CORP              COM             401698105        165     2,545  SH              X    1                2,545
HCA INC                   COM             404119109      9,077   179,737  SH      X            1      175,211      60     4,466
HCA INC                   COM             404119109        336     6,648  SH              X    1          125   6,523
HSBC HLDGS PLC            SPON ADR NEW    404280406        501     6,221  SH      X            1        5,762     459
HSBC HLDGS PLC            SPON ADR NEW    404280406        618     7,676  SH              X    1                7,676
HAEMONETICS CORP          COM             405024100      1,754    35,900  SH      X            1       35,900
HALLIBURTON CO            COM             406216101      1,204    19,435  SH      X            1       19,246     189
HALLIBURTON CO            COM             406216101        259     4,178  SH              X    1        1,000   3,178
HARLEY DAVIDSON INC       COM             412822108     11,860   230,343  SH      X            1      222,070   3,923     4,350
HARLEY DAVIDSON INC       COM             412822108      2,259    43,868  SH              X    1 6      3,725  40,143
HARMAN INTL INDS INC      COM             413086109      1,053    10,758  SH      X            1       10,758
HARRAHS ENTMT INC         COM             413619107        359     5,035  SH      X            1        4,246               789
HARRAHS ENTMT INC         COM             413619107         23       321  SH              X    1                  321
HARSCO CORP               COM             415864107      1,203    17,826  SH      X            1       17,826
HARTFORD FINL SVCS        COM             416515104      2,664    31,022  SH      X            1       30,622     400
HARTFORD FINL SVCS        COM             416515104        299     3,479  SH              X    1                3,479
HAWAIIAN ELEC INDUSTRS    COM             419870100        232     8,945  SH      X            1        8,945
HEALTH MGMT ASSOC INC     CL A            421933102        135     6,170  SH      X            1        6,170
HEALTH MGMT ASSOC INC     CL A            421933102        245    11,149  SH              X    1               11,149






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
HEALTHEXTRAS INC          COM             422211102        316    12,600  SH      X            1       12,600
HEALTH NET INC            COM             42222G108      1,264    24,512  SH      X            1       24,512
HEALTH NET INC            COM             42222G108         12       235  SH              X    1                  235
HEARTLAND FINL USA INC    COM             42234Q102        260    11,979  SH      X            1       11,979
HEARTLAND PMT SYS INC     COM             42235N108      1,286    59,367  SH      X            1       59,367
HEINZ H J CO              COM             423074103      3,444   102,132  SH      X            1      101,384      79       669
HEINZ H J CO              COM             423074103        241     7,138  SH              X    1 6              7,138
HERSHEY CO                COM             427866108        816    14,770  SH      X            1       13,537   1,133       100
HERSHEY CO                COM             427866108        154     2,781  SH              X    1                2,781
HEWLETT PACKARD CO        COM             428236103      6,438   224,865  SH      X            1      216,433   4,032     4,400
HEWLETT PACKARD CO        COM             428236103        872    30,446  SH              X    1       16,800  13,646
HILB ROGAL & HOBBS CO     COM             431294107        253     6,582  SH      X            1        6,582
HILTON HOTELS CORP        COM             432848109      1,846    76,562  SH      X            1       76,443     119
HILTON HOTELS CORP        COM             432848109         65     2,679  SH              X    1          400   2,279
HOLOGIC INC               COM             436440101        980    25,846  SH      X            1       25,846
HOME DEPOT INC            COM             437076102      7,570   186,996  SH      X            1      180,843   2,365     3,788
HOME DEPOT INC            COM             437076102      1,041    25,727  SH              X    1          100  22,627     3,000
HOME SOLUTIONS AMER INC   COM             437355100      1,400   312,462  SH      X            1      312,462
HOMESTORE INC             COM             437852106      2,124   416,511  SH      X            1      416,511
HONEYWELL INTL INC        COM             438516106      1,359    36,471  SH      X            1       35,267      79     1,125
HONEYWELL INTL INC        COM             438516106        438    11,757  SH              X    1        1,400  10,157       200
HOSPIRA INC               COM             441060100        853    19,934  SH      X            1       19,452      82       400
HOSPIRA INC               COM             441060100         41       955  SH              X    1                  855       100
HOUSTON EXPL CO           COM             442120101        373     7,070  SH      X            1        7,000                70
HOUSTON EXPL CO           COM             442120101         19       358  SH              X    1                  358
HUDSON HIGHLAND GROUP     COM             443792106      1,086    62,531  SH      X            1       62,531
HUDSON UNITED BANCORP     COM             444165104        314     7,537  SH      X            1        7,537
HUMANA INC                COM             444859102      3,619    66,620  SH      X            1       66,620
HUMANA INC                COM             444859102         24       436  SH              X    1                  436
HUNT J B TRANS SVCS INC   COM             445658107     11,987   529,464  SH      X            1      529,464
HUNT J B TRANS SVCS INC   COM             445658107          2       100  SH              X    1                  100
HUNTINGTON BANCSHARES     COM             446150104      1,611    67,811  SH      X            1       67,476      80       255
HUNTINGTON BANCSHARES     COM             446150104         37     1,543  SH              X    1 6              1,543
HURCO COMPANIES INC       COM             447324104        237     7,700  SH      X            1        7,700
I-FLOW CORP               COM NEW         449520303      1,256    85,922  SH      X            1       85,654               268
IMS HEALTH INC            COM             449934108        478    19,179  SH      X            1       19,179
IMS HEALTH INC            COM             449934108         86     3,448  SH              X    1                3,448
ITT EDUCATIONAL SERVICS   COM             45068B109        317     5,371  SH      X            1        5,331                40
ITT INDS INC IND          COM             450911102      2,733    26,578  SH      X            1       26,556      22
ITT INDS INC IND          COM             450911102         54       526  SH              X    1                  526
ILLINOIS TOOL WKS INC     COM             452308109     11,272   128,111  SH      X            1      128,010      26        75
ILLINOIS TOOL WKS INC     COM             452308109      2,183    24,812  SH              X    1        3,000  21,812
IMATION CORP              COM             45245A107      7,315   158,786  SH      X            1      158,686               100
IMAX CORP                 COM             45245E109      1,141   161,570  SH      X            1      161,064               506
INDUS INTL INC            COM             45578L100        251    80,000  SH      X            1       80,000
ING GROEP N V             SPONSORED ADR   456837103        183     5,265  SH      X            1        5,265
ING GROEP N V             SPONSORED ADR   456837103        484    13,911  SH              X    1               13,911
INTEGRA LIFESCIENCES      COM NEW         457985208      1,091    30,779  SH      X            1       30,779
INTEL CORP                COM             458140100     29,721 1,190,758  SH      X            1    1,138,014  23,294    29,450
INTEL CORP                COM             458140100      5,160   206,735  SH              X    1 6      6,980 167,811    31,944
INTRNTNL BUSINESS MACH    COM             459200101     22,375   272,203  SH      X            1      254,385   5,692    12,126
INTRNTNL BUSINESS MACH    COM             459200101      4,089    49,739  SH              X    1 6      7,828  41,386       525
INTRNTNL GAME TECH        COM             459902102        745    24,193  SH      X            1       22,033     130     2,030
INTRNTNL GAME TECH        COM             459902102         10       321  SH              X    1                  321
INTL PAPER CO             COM             460146103      2,827    84,101  SH      X            1       82,900     831       370
INTL PAPER CO             COM             460146103        234     6,967  SH              X    1 6      1,859   5,108
INTERSIL CORP             CL A            46069S109      1,841    73,979  SH      X            1       73,979
INTERPUBLIC GROUP COS     COM             460690100      8,836   915,604  SH      X            1      915,604
INVESTOOLS INC            COM             46145P103        985   182,383  SH      X            1      182,383
ISHARES INC               MSCI JAPAN      464286848      1,351    99,946  SH      X            1       99,946
ISHARES TR                DJ SEL DIV INX  464287168      2,794    45,608  SH      X            1       45,308     300
ISHARES TR                DJ SEL DIV INX  464287168        334     5,450  SH              X    1                5,450
ISHARES TR                US TIPS BD FD   464287176        263     2,560  SH      X            1        2,070               490
ISHARES TR                S&P 500 INDEX   464287200     17,846   143,142  SH      X            1      136,618   2,110     4,414
ISHARES TR                S&P 500 INDEX   464287200        691     5,543  SH              X    1          224   5,319
ISHARES TR                MSCI EMERG MKT  464287234        453     5,131  SH      X            1        5,131
ISHARES TR                S&P500 GRW      464287309      3,678    62,049  SH      X            1       61,049             1,000
ISHARES TR                S&P500 GRW      464287309         58       970  SH              X    1                  970
ISHARES TR                S&P 500 VALUE   464287408      2,169    33,342  SH      X            1       33,342
ISHARES TR                S&P 500 VALUE   464287408         86     1,326  SH              X    1                  678       648
ISHARES TR                MSCI EAFE IDX   464287465     20,675   347,892  SH      X            1      346,972               920
ISHARES TR                MSCI EAFE IDX   464287465      2,457    41,349  SH              X    1        2,700  38,649
ISHARES TR                RUSSELL MCP GR  464287481        270     2,870  SH      X            1        2,870
ISHARES TR                RUSSELL MIDCAP  464287499        396     4,500  SH      X            1        4,400               100
ISHARES TR                S&P MIDCAP 400  464287507     11,945   161,863  SH      X            1      158,023     640     3,200
ISHARES TR                S&P MIDCAP 400  464287507        804    10,897  SH              X    1        1,476   9,421
ISHARES TR                CONS SRVC IDX   464287580        235     3,947  SH      X            1        3,947
ISHARES TR                RUSSELL1000VAL  464287598      3,090    44,727  SH      X            1       44,727
ISHARES TR                S&P MC 400 GRW  464287606        744     9,840  SH      X            1        9,840
ISHARES TR                RUSSELL1000GRW  464287614      3,434    67,274  SH      X            1       67,274
ISHARES TR                RUSSELL 1000    464287622        449     6,629  SH      X            1        6,521     108
ISHARES TR                RUSL 2000 VALU  464287630        649     9,850  SH      X            1        9,850
ISHARES TR                RUSL 2000 VALU  464287630         13       204  SH              X    1                  204
ISHARES TR                RUSL 2000 GROW  464287648        712    10,215  SH      X            1       10,215
ISHARES TR                RUSSELL 2000    464287655      9,820   147,183  SH      X            1      147,083               100
ISHARES TR                RUSSELL 2000    464287655      1,155    17,304  SH              X    1        1,524  15,780
ISHARES TR                DJ US UTILS     464287697        486     6,360  SH      X            1        6,360
ISHARES TR                S&P MIDCP VALU  464287705      4,373    62,042  SH      X            1       62,042
ISHARES TR                S&P MIDCP VALU  464287705        467     6,624  SH              X    1        1,144   5,480






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
ISHARES TR                DJ US TELECOMM  464287713      1,288    56,335  SH      X            1       56,335
ISHARES TR                DJ US TELECOMM  464287713          0        20  SH              X    1                   20
ISHARES TR                DJ US TECH SEC  464287721      1,386    27,877  SH      X            1       27,877
ISHARES TR                DJ US TECH SEC  464287721         76     1,535  SH              X    1                1,535
ISHARES TR                DJ US REAL EST  464287739         74     1,160  SH      X            1        1,160
ISHARES TR                DJ US REAL EST  464287739        257     4,000  SH              X    1                4,000
ISHARES TR                DJ US INDUSTRL  464287754        391     6,720  SH      X            1        6,720
ISHARES TR                DJ US HEALTHCR  464287762      5,979    94,851  SH      X            1       94,851
ISHARES TR                DJ US HEALTHCR  464287762        128     2,025  SH              X    1                2,025
ISHARES TR                DJ US FINL SVC  464287770        839     7,330  SH      X            1        7,330
ISHARES TR                DJ US FINL SEC  464287788        277     2,736  SH      X            1        2,736
ISHARES TR                DJ US ENERGY    464287796      2,207    25,739  SH      X            1       25,739
ISHARES TR                S&P SMLCAP 600  464287804      2,619    45,315  SH      X            1       45,315
ISHARES TR                S&P SMLCAP 600  464287804        168     2,905  SH              X    1                2,905
ISHARES TR                CONS GOODS IDX  464287812        760    14,265  SH      X            1       14,265
ISHARES TR                DJ US BAS MATL  464287838        446     8,657  SH      X            1        8,657
ISHARES TR                S&P EURO PLUS   464287861        359     4,444  SH      X            1        4,444
ISHARES TR                S&P SMLCP VALU  464287879        452     7,080  SH      X            1        7,080
JLG INDS INC              COM             466210101        959    21,004  SH      X            1       21,004
JP MORGAN CHASE & CO      COM             46625H100     38,798   977,532  SH      X            1      964,143   7,423     5,966
JP MORGAN CHASE & CO      COM             46625H100      4,319   108,826  SH              X    1 6      1,865 106,961
JABIL CIRCUIT INC         COM             466313103      2,553    68,836  SH      X            1       68,836
JABIL CIRCUIT INC         COM             466313103          6       153  SH              X    1                  153
JACOBS ENGR GROUP INC     COM             469814107      1,477    21,762  SH      X            1       21,762
JEFFERSON PILOT CORP      COM             475070108      1,944    34,144  SH      X            1       34,019               125
JEFFERSON PILOT CORP      COM             475070108        108     1,897  SH              X    1 6      1,056     841
JOHNSON & JOHNSON         COM             478160104     27,866   463,660  SH      X            1      436,742  10,885    16,033
JOHNSON & JOHNSON         COM             478160104      6,669   110,957  SH              X    1 6      9,075  81,706    20,176
JOHNSON CTLS INC          COM             478366107     18,848   258,516  SH      X            1      254,728   3,788
JOHNSON CTLS INC          COM             478366107      1,565    21,464  SH              X    1        1,024  19,940       500
JOY GLOBAL INC            COM             481165108      4,087   102,164  SH      X            1      101,974               190
JOY GLOBAL INC            COM             481165108         22       539  SH              X    1                  539
KLA-TENCOR CORP           COM             482480100        273     5,533  SH      X            1        3,833             1,700
KLA-TENCOR CORP           COM             482480100          4        84  SH              X    1                   84
KT CORP                   SPONSORED ADR   48268K101        498    23,090  SH              X    1               23,090
K2 INC                    COM             482732104        360    35,583  SH      X            1       35,583
KAYNE ANDERSON MLP        COM             486606106      4,477   183,948  SH      X            1      183,948
KB HOME                   COM             48666K109        515     7,081  SH      X            1        7,037      44
KB HOME                   COM             48666K109         14       197  SH              X    1                  197
KELLOGG CO                COM             487836108      2,016    46,653  SH      X            1       46,604      49
KELLOGG CO                COM             487836108      5,214   120,642  SH              X    1        3,200 117,442
KENEXA CORP               COM             488879107      2,307   109,356  SH      X            1      109,356
KENNAMETAL INC            COM             489170100        870    17,037  SH      X            1       16,747     290
KENNAMETAL INC            COM             489170100         89     1,738  SH              X    1                1,638       100
KERR MCGEE CORP           COM             492386107      4,361    47,993  SH      X            1       47,993
KERR MCGEE CORP           COM             492386107        219     2,406  SH              X    1                2,406
KEYCORP NEW               COM             493267108      7,019   213,163  SH      X            1      212,905               258
KEYCORP NEW               COM             493267108         61     1,866  SH              X    1 6              1,866
KEYSPAN CORP              COM             49337W100      4,761   133,396  SH      X            1      133,173      61       162
KEYSPAN CORP              COM             49337W100         57     1,597  SH              X    1 6              1,597
KEYSTONE AUTOMOTIVE       COM             49338N109      1,476    46,895  SH      X            1       46,895
KIMBERLY CLARK CORP       COM             494368103     16,975   284,580  SH      X            1      260,721  21,176     2,683
KIMBERLY CLARK CORP       COM             494368103      4,618    77,423  SH              X    1 6     26,742  49,981       700
KINDER MORGAN INC KANS    COM             49455P101      3,169    34,468  SH      X            1       34,341               127
KINDER MORGAN INC KANS    COM             49455P101         47       508  SH              X    1 6                508
KINDER MORGAN MNGMNT      SHS             49455U100      2,680    58,953  SH      X            1       58,953
KINDR MRGN ENRGY PRTNR    UT LTD PARTNER  494550106        740    15,472  SH      X            1        5,472            10,000
KINDR MRGN ENRGY PRTNR    UT LTD PARTNER  494550106        225     4,700  SH              X    1                4,700
KING PHARMACEUTICALS      COM             495582108      1,304    77,064  SH      X            1       75,764             1,300
KIRIN BREWERY LTD         SPONSORED ADR   497350306        444    38,238  SH              X    1               38,238
KNOT INC                  COM             499184109      1,192   104,155  SH      X            1      104,155
KOHLS CORP                COM             500255104     15,037   309,397  SH      X            1      288,635  10,542    10,220
KOHLS CORP                COM             500255104      2,159    44,430  SH              X    1 6      5,540  37,640     1,250
KOMAG INC                 COM NEW         500453204        908    26,189  SH      X            1       26,189
KOREA ELECTRIC PWR        SPONSORED ADR   500631106        282    14,486  SH              X    1               14,486
KROGER CO                 COM             501044101     10,578   560,264  SH      X            1      560,264
KROGER CO                 COM             501044101          2        80  SH              X    1                   80
LSI LOGIC CORP            COM             502161102        932   116,500  SH      X            1      116,500
LSI LOGIC CORP            COM             502161102          7       875  SH              X    1                  875
L-3 COMMUNICATNS HLDGS    COM             502424104      4,190    56,355  SH      X            1       56,355
L-3 COMMUNICATNS HLDGS    COM             502424104         19       260  SH              X    1                  260
LAM RESEARCH CORP         COM             512807108      3,754   105,225  SH      X            1      105,225
LAM RESEARCH CORP         COM             512807108         11       310  SH              X    1                  310
LAUDER ESTEE COS INC      CL A            518439104      6,322   188,843  SH      X            1      179,966   3,169     5,708
LAUDER ESTEE COS INC      CL A            518439104        627    18,738  SH              X    1          620  18,118
LAUREATE EDUCATION INC    COM             518613104      1,645    31,336  SH      X            1       31,336
LEE ENTERPRISES INC       COM             523768109      2,041    55,293  SH      X            1       55,293
LEGG MASON INC            COM             524901105      1,025     8,567  SH      X            1        8,567
LEGG MASON INC            COM             524901105        152     1,267  SH              X    1                1,267
LEHMAN BROS HLDGS INC     COM             524908100     11,721    91,448  SH      X            1       91,423      25
LEHMAN BROS HLDGS INC     COM             524908100        114       890  SH              X    1          160     730
LENNAR CORP               CL A            526057104        216     3,544  SH      X            1        3,544
LEXMARK INTL NEW          CL A            529771107        425     9,474  SH      X            1        9,361     113
LEXMARK INTL NEW          CL A            529771107         96     2,151  SH              X    1                2,151
LIBERTY MEDIA CORP NEW    COM SER A       530718105         45     5,743  SH      X            1        5,743
LIBERTY MEDIA CORP NEW    COM SER A       530718105        359    45,626  SH              X    1               45,626
LIFE TIME FITNESS INC     COM             53217R207      4,813   126,360  SH      X            1      126,117               243
LIFETIME BRANDS INC       COM             53222Q103      1,034    50,000  SH      X            1       50,000
LILLY ELI & CO            COM             532457108      9,805   173,268  SH      X            1      168,576   2,310     2,382






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
LILLY ELI & CO            COM             532457108      1,609    28,439  SH              X    1        5,280  23,103        56
LIMITED BRANDS INC        COM             532716107      1,749    78,249  SH      X            1       77,750      59       440
LIMITED BRANDS INC        COM             532716107         39     1,766  SH              X    1 6              1,766
LINCOLN NATL CORP IND     COM             534187109      2,266    42,731  SH      X            1       42,731
LINCOLN NATL CORP IND     COM             534187109        574    10,824  SH              X    1               10,824
LINEAR TECHNOLOGY CORP    COM             535678106        349     9,681  SH      X            1        8,651      30     1,000
LINEAR TECHNOLOGY CORP    COM             535678106         11       308  SH              X    1                  308
LIZ CLAIBORNE INC         COM             539320101     12,770   356,515  SH      X            1      356,515
LIZ CLAIBORNE INC         COM             539320101        177     4,947  SH              X    1                4,947
LOCKHEED MARTIN CORP      COM             539830109      7,352   115,540  SH      X            1      112,866     552     2,122
LOCKHEED MARTIN CORP      COM             539830109        494     7,762  SH              X    1 6         50   6,364     1,348
LOEWS CORP                COM             540424108        298     3,143  SH      X            1        2,399               744
LOEWS CORP                COM             540424108         42       443  SH              X    1                  443
LONGVIEW FIBRE CO         COM             543213102        550    26,434  SH      X            1       22,971   2,533       930
LONGVIEW FIBRE CO         COM             543213102          4       178  SH              X    1                  178
LOUISIANA PAC CORP        COM             546347105        318    11,578  SH      X            1       11,578
LOUISIANA PAC CORP        COM             546347105         10       357  SH              X    1                  357
LOWES COS INC             COM             548661107     11,421   171,325  SH      X            1      168,320   2,380       625
LOWES COS INC             COM             548661107      1,357    20,359  SH              X    1 6        750  19,609
LUCENT TECHNOLOGIES INC   COM             549463107         41    15,329  SH      X            1       14,281             1,048
LUCENT TECHNOLOGIES INC   COM             549463107         33    12,236  SH              X    1               12,236
LYONDELL CHEMICAL CO      COM             552078107      3,864   162,217  SH      X            1      162,217
LYONDELL CHEMICAL CO      COM             552078107          5       215  SH              X    1                  215
MBIA INC                  COM             55262C100        298     4,947  SH      X            1        4,910      37
MBIA INC                  COM             55262C100        304     5,053  SH              X    1                5,053
MBNA CORP                 COM             55262L100        940    34,605  SH      X            1       33,799     118       688
MBNA CORP                 COM             55262L100        420    15,472  SH              X    1               15,472
MDU RES GROUP INC         COM             552690109      3,549   108,413  SH      X            1       70,173  38,240
MDU RES GROUP INC         COM             552690109        251     7,665  SH              X    1          594   7,071
MEMC ELECTR MATLS INC     COM             552715104        840    37,897  SH      X            1       37,897
MEMC ELECTR MATLS INC     COM             552715104         15       655  SH              X    1                  655
MGE ENERGY INC            COM             55277P104      2,156    63,592  SH      X            1       59,911             3,681
MGE ENERGY INC            COM             55277P104        120     3,550  SH              X    1                3,550
MGIC INVT CORP WIS        COM             552848103     12,383   188,132  SH      X            1      187,712     420
MGIC INVT CORP WIS        COM             552848103        439     6,666  SH              X    1          250   6,416
MADISON / CLAYMORE CVRD   COM             556582104        190    13,000  SH      X            1       13,000
MANITOWOC INC             COM             563571108      1,350    26,881  SH      X            1       26,881
MANPOWER INC              COM             56418H100     17,181   369,482  SH      X            1      365,042     450     3,990
MANPOWER INC              COM             56418H100        302     6,487  SH              X    1 6              6,487
MARATHON OIL CORP         COM             565849106      4,993    81,889  SH      X            1       81,813      76
MARATHON OIL CORP         COM             565849106        139     2,280  SH              X    1                2,280
MARCHEX INC               CL B            56624R108      2,110    93,801  SH      X            1       93,801
MARCUS CORP               COM             566330106         14       586  SH      X            1          586
MARCUS CORP               COM             566330106        478    20,350  SH              X    1               20,350
MARSH & MCLENNAN COS      COM             571748102      3,906   122,973  SH      X            1      114,677     700     7,596
MARSH & MCLENNAN COS      COM             571748102        155     4,870  SH              X    1 6              4,870
MARSHALL & ILSLEY CORP    COM             571834100    189,844 4,410,879  SH      X            1    2,376,589  54,201 1,980,089
MARSHALL & ILSLEY CORP    COM             571834100     67,116 1,559,387  SH              X    1 6     91,532 833,766   634,089
MASCO CORP                COM             574599106        965    31,964  SH      X            1       31,964
MASCO CORP                COM             574599106          3       104  SH              X    1                  104
MATRIA HEALTHCARE INC     COM NEW         576817209      1,737    44,804  SH      X            1       44,669               135
MATSUSHITA ELEC INDL      ADR             576879209          0        23  SH      X            1           23
MATSUSHITA ELEC INDL      ADR             576879209        229    11,829  SH              X    1               11,829
MATTEL INC                COM             577081102     10,343   653,777  SH      X            1      653,777
MATTEL INC                COM             577081102          6       350  SH              X    1                  350
MCCORMICK & CO INC        COM NON VTG     579780206        225     7,289  SH      X            1        7,228      61
MCCORMICK & CO INC        COM NON VTG     579780206          9       292  SH              X    1                  292
MCDONALDS CORP            COM             580135101      3,080    91,336  SH      X            1       89,068   1,817       451
MCDONALDS CORP            COM             580135101      1,716    50,898  SH              X    1       30,600  20,298
MCGRAW HILL COS INC       COM             580645109      6,818   132,058  SH      X            1      119,184  12,724       150
MCGRAW HILL COS INC       COM             580645109        399     7,736  SH              X    1                7,736
MCKESSON CORP             COM             58155Q103      1,440    27,918  SH      X            1       27,918
MCKESSON CORP             COM             58155Q103         85     1,650  SH              X    1        1,650
MEADWESTVACO CORP         COM             583334107        357    12,722  SH      X            1       12,722
MEADWESTVACO CORP         COM             583334107        408    14,538  SH              X    1               14,538
MEDCO HEALTH SOLUTIONS    COM             58405U102      2,848    51,031  SH      X            1       50,201      83       747
MEDCO HEALTH SOLUTIONS    COM             58405U102        218     3,903  SH              X    1                3,903
MEDIMMUNE INC             COM             584699102      5,659   161,606  SH      X            1      157,531     100     3,975
MEDIMMUNE INC             COM             584699102        692    19,763  SH              X    1          140  19,623
MEDTRONIC INC             COM             585055106     11,962   207,788  SH      X            1      199,283     897     7,608
MEDTRONIC INC             COM             585055106      1,743    30,268  SH              X    1 6      1,200  28,876       192
MELLON FINL CORP          COM             58551A108        392    11,444  SH      X            1       11,444
MELLON FINL CORP          COM             58551A108         25       737  SH              X    1          520     217
MERCANTILE BANKSHARES     COM             587405101         41       728  SH      X            1          728
MERCANTILE BANKSHARES     COM             587405101        452     8,000  SH              X    1                8,000
MERCK & CO INC            COM             589331107     19,468   612,012  SH      X            1      593,053  11,345     7,614
MERCK & CO INC            COM             589331107      2,888    90,786  SH              X    1 6     30,712  59,374       700
MEREDITH CORP             COM             589433101        618    11,806  SH      X            1       11,784      22
MEREDITH CORP             COM             589433101         22       427  SH              X    1                  427
MERRILL LYNCH & CO INC    COM             590188108     21,629   319,348  SH      X            1      318,538      80       730
MERRILL LYNCH & CO INC    COM             590188108        112     1,649  SH              X    1                1,649
METLIFE INC               COM             59156R108      3,002    61,270  SH      X            1       61,205      65
METLIFE INC               COM             59156R108         99     2,026  SH              X    1                2,026
MICHAELS STORES INC       COM             594087108      1,216    34,368  SH      X            1       34,368
MICHAELS STORES INC       COM             594087108         11       300  SH              X    1                  300
MICROSOFT CORP            COM             594918104     40,288 1,540,644  SH      X            1    1,447,901  41,860    50,883
MICROSOFT CORP            COM             594918104      6,465   247,215  SH              X    1 6     18,445 227,878       892
MICROCHIP TECHNOLOGY      COM             595017104      1,045    32,508  SH      X            1       32,508
MICRON TECHNOLOGY INC     COM             595112103        510    38,332  SH      X            1       38,332






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
MICROSEMI CORP            COM             595137100      3,685   133,207  SH      X            1      133,207
MIDCAP SPDR TR            UNIT SER 1      595635103      8,130    60,359  SH      X            1       59,959               400
MIDCAP SPDR TR            UNIT SER 1      595635103        940     6,977  SH              X    1                6,977
MILLER HERMAN INC         COM             600544100        947    33,600  SH      X            1       33,600
MILLIPORE CORP            COM             601073109        268     4,064  SH      X            1        4,064
MILLIPORE CORP            COM             601073109          3        47  SH              X    1                   47
MODINE MFG CO             COM             607828100     23,766   729,250  SH      X            1      120,864           608,386
MODINE MFG CO             COM             607828100        598    18,350  SH              X    1               18,350
MOHAWK INDS INC           COM             608190104         47       538  SH      X            1          538
MOHAWK INDS INC           COM             608190104        193     2,215  SH              X    1                2,215
MOLSON COORS BREWING CO   CL B            60871R209     18,643   278,293  SH      X            1      275,012     250     3,031
MOLSON COORS BREWING CO   CL B            60871R209        761    11,353  SH              X    1               11,353
MONSANTO CO NEW           COM             61166W101      1,853    23,905  SH      X            1       23,840                65
MONSANTO CO NEW           COM             61166W101         10       130  SH              X    1                  130
MOODYS CORP               COM             615369105      2,748    44,740  SH      X            1       44,540      60       140
MOODYS CORP               COM             615369105        256     4,163  SH              X    1                4,163
MORGAN STANLEY            COM NEW         617446448     18,405   324,378  SH      X            1      320,043   1,661     2,674
MORGAN STANLEY            COM NEW         617446448      1,848    32,563  SH              X    1 6        450  31,513       600
MOTOROLA INC              COM             620076109      2,646   117,118  SH      X            1      110,271     212     6,635
MOTOROLA INC              COM             620076109        548    24,266  SH              X    1        7,500  16,766
MURPHY OIL CORP           COM             626717102      6,583   121,939  SH      X            1      119,524      40     2,375
MURPHY OIL CORP           COM             626717102         90     1,676  SH              X    1 6              1,676
NII HLDGS INC             CL B NEW        62913F201      2,221    50,837  SH      X            1       50,837
NII HLDGS INC             CL B NEW        62913F201         20       460  SH              X    1                  460
NASDAQ 100 TR             UNIT SER 1      631100104      1,168    28,911  SH      X            1       28,911
NASDAQ 100 TR             UNIT SER 1      631100104        134     3,309  SH              X    1                3,309
NATIONAL CITY CORP        COM             635405103      8,195   244,131  SH      X            1      243,518      88       525
NATIONAL CITY CORP        COM             635405103         91     2,717  SH              X    1 6              2,717
NATIONAL FINL PARTNERS    COM             63607P208      2,567    48,846  SH      X            1       48,846
NATIONAL OILWELL VARCO    COM             637071101      1,452    23,160  SH      X            1       23,160
NATIONAL OILWELL VARCO    COM             637071101         88     1,396  SH              X    1                1,396
NATIONAL SEMICONDUCTOR    COM             637640103      8,317   320,147  SH      X            1      311,929     338     7,880
NATIONAL SEMICONDUCTOR    COM             637640103        578    22,245  SH              X    1               22,245
NATUS MEDICAL INC DEL     COM             639050103      2,101   130,196  SH      X            1      130,196
NEOWARE SYS INC           COM             64065P102      2,062    88,515  SH      X            1       88,515
NETWORK APPLIANCE INC     COM             64120L104      1,756    65,052  SH      X            1       65,052
NETWORK APPLIANCE INC     COM             64120L104          9       324  SH              X    1                  324
NEWELL RUBBERMAID INC     COM             651229106      1,543    64,877  SH      X            1       62,674   1,938       265
NEWELL RUBBERMAID INC     COM             651229106         28     1,165  SH              X    1 6              1,165
NEWFIELD EXPL CO          COM             651290108      1,105    22,076  SH      X            1       22,076
NEWFIELD EXPL CO          COM             651290108          3        50  SH              X    1                   50
NEWMONT MINING CORP       COM             651639106        579    10,843  SH      X            1       10,811      32
NEWMONT MINING CORP       COM             651639106        142     2,655  SH              X    1                2,655
NEWS CORP                 CL A            65248E104        740    47,614  SH      X            1       47,614
NEWS CORP                 CL A            65248E104         20     1,285  SH              X    1                1,285
NICHOLAS-APPLEGATE CONV   COM             65370F101        302    20,000  SH      X            1       20,000
NICOR INC                 COM             654086107      1,368    34,794  SH      X            1       34,639               155
NICOR INC                 COM             654086107         64     1,631  SH              X    1 6              1,631
NIKE INC                  CL B            654106103      5,648    65,076  SH      X            1       63,133     678     1,265
NIKE INC                  CL B            654106103        169     1,944  SH              X    1 6              1,944
NIPPON TELEG & TEL CORP   SPONSORED ADR   654624105        376    16,502  SH              X    1               16,502
NISOURCE INC              COM             65473P105      2,910   139,484  SH      X            1      139,229               255
NISOURCE INC              COM             65473P105         53     2,532  SH              X    1 6        200   2,332
NOKIA CORP                SPONSORED ADR   654902204        675    36,899  SH      X            1       30,589             6,310
NOKIA CORP                SPONSORED ADR   654902204        460    25,134  SH              X    1               20,814     4,320
NOBLE ENERGY INC          COM             655044105     10,715   265,872  SH      X            1      265,872
NOBLE ENERGY INC          COM             655044105        116     2,878  SH              X    1          600   2,278
NORDSTROM INC             COM             655664100      3,439    91,963  SH      X            1       91,909      54
NORDSTROM INC             COM             655664100         36       972  SH              X    1                  972
NORFOLK SOUTHERN CORP     COM             655844108      2,488    55,488  SH      X            1       55,348     140
NORFOLK SOUTHERN CORP     COM             655844108         32       706  SH              X    1                  706
NORTH FORK BANCORP        COM             659424105      2,212    80,848  SH      X            1       80,289     100       459
NORTH FORK BANCORP        COM             659424105        538    19,646  SH              X    1 6             19,646
NORTHERN TR CORP          COM             665859104      8,109   156,476  SH      X            1      151,326     940     4,210
NORTHERN TR CORP          COM             665859104        768    14,829  SH              X    1 6             14,829
NORTHROP GRUMMAN CORP     COM             666807102     21,455   356,933  SH      X            1      356,197     736
NORTHROP GRUMMAN CORP     COM             666807102        446     7,418  SH              X    1                7,418
NOVARTIS A G              SPONSORED ADR   66987V109          6       105  SH      X            1          105
NOVARTIS A G              SPONSORED ADR   66987V109        357     6,805  SH              X    1                6,805
NOVELL INC                COM             670006105        172    19,447  SH      X            1       19,447
NUANCE COMMUNICATIONS     COM             67020Y100      1,193   156,358  SH      X            1      156,358
NUCOR CORP                COM             670346105     11,244   168,518  SH      X            1      168,496      22
NUCOR CORP                COM             670346105         13       195  SH              X    1                  195
NUVEEN INSD QUALITY MUN   COM             67062N103        193    12,828  SH      X            1       12,828
NVIDIA CORP               COM             67066G104      2,773    75,844  SH      X            1       75,744     100
NVIDIA CORP               COM             67066G104         27       735  SH              X    1                  735
NUVASIVE INC              COM             670704105        895    49,463  SH      X            1       49,463
NUVEEN INVTS INC          CL A            67090F106      4,709   110,497  SH      X            1      110,497
NUVEEN FLA INVT QLTY      COM             670970102        197    13,870  SH      X            1        2,670            11,200
NUVEEN INSURED FL PRM     COM             67101V108        352    22,850  SH          X        1       22,850
OCCIDENTAL PETE CORP      COM             674599105      2,795    34,987  SH      X            1       34,923      64
OCCIDENTAL PETE CORP      COM             674599105        436     5,463  SH              X    1        1,900   3,563
OLD REP INTL CORP         COM             680223104        102     3,876  SH      X            1        3,876
OLD REP INTL CORP         COM             680223104      7,917   301,492  SH              X    1              301,492
OMNICARE INC              COM             681904108     20,004   349,590  SH      X            1      349,590
OMNICOM GROUP INC         COM             681919106      2,199    25,828  SH      X            1       25,814      14
OMNICOM GROUP INC         COM             681919106         10       112  SH              X    1                  112
ON ASSIGNMENT INC         COM             682159108      3,125   286,391  SH      X            1      286,391
ONLINE RES CORP           COM             68273G101      1,266   114,559  SH      X            1      114,559






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
ORACLE CORP               COM             68389X105      8,335   682,643  SH      X            1      671,958   1,230     9,455
ORACLE CORP               COM             68389X105        224    18,341  SH              X    1               18,341
OPTIONSXPRESS HLDGS INC   COM             684010101      1,279    52,108  SH      X            1       52,108
O REILLY AUTOMOTIVE INC   COM             686091109      1,511    47,189  SH      X            1       47,189
OSHKOSH TRUCK CORP        COM             688239201        431     9,676  SH      X            1        9,676
OSHKOSH TRUCK CORP        COM             688239201      2,193    49,190  SH              X    1               49,190
PG&E CORP                 COM             69331C108      2,362    63,621  SH      X            1       63,281               340
PG&E CORP                 COM             69331C108        113     3,046  SH              X    1 6              3,046
PICO HLDGS INC            COM NEW         693366205      1,680    52,074  SH      X            1       52,074
PMI GROUP INC             COM             69344M101      1,251    30,468  SH      X            1       30,468
PNC FINL SVCS GROUP INC   COM             693475105      7,851   126,970  SH      X            1      124,475             2,495
PNC FINL SVCS GROUP INC   COM             693475105         62     1,005  SH              X    1 6              1,005
PPG INDS INC              COM             693506107      2,335    40,321  SH      X            1       40,156               165
PPG INDS INC              COM             693506107        268     4,634  SH              X    1 6      4,000     634
PPL CORP                  COM             69351T106     11,701   397,987  SH      X            1      397,737               250
PPL CORP                  COM             69351T106         83     2,834  SH              X    1 6              2,834
PACCAR INC                COM             693718108        242     3,491  SH      X            1        3,469      22
PACCAR INC                COM             693718108          4        61  SH              X    1                   61
PACKAGING CORP AMER       COM             695156109     13,006   566,717  SH      X            1      566,717
PAR TECHNOLOGY CORP       COM             698884103      1,535    55,303  SH      X            1       55,303
PARAMETRIC TECHNOLOGY     COM             699173100         71    11,608  SH      X            1       11,608
PARAMETRIC TECHNOLOGY     COM             699173100          2       360  SH              X    1                  360
PARKER HANNIFIN CORP      COM             701094104     25,592   388,000  SH      X            1      382,525   2,240     3,235
PARKER HANNIFIN CORP      COM             701094104        651     9,875  SH              X    1 6        515   9,360
PATTERSON COMPANIES INC   COM             703395103        313     9,357  SH      X            1        9,282                75
PATTERSON UTI ENERGY      COM             703481101     10,919   331,370  SH      X            1      331,370
PATTERSON UTI ENERGY      COM             703481101          3       100  SH              X    1                  100
PAYCHEX INC               COM             704326107      5,565   145,981  SH      X            1      145,931      50
PAYCHEX INC               COM             704326107          5       143  SH              X    1                  143
PEABODY ENERGY CORP       COM             704549104        339     4,111  SH      X            1        4,111
PEABODY ENERGY CORP       COM             704549104         11       130  SH              X    1                  130
PENNEY J C INC            COM             708160106     16,843   302,927  SH      X            1      298,760     288     3,879
PENNEY J C INC            COM             708160106        737    13,263  SH              X    1 6        700  12,563
PEOPLES CMNTY BANCORP     COM             71086E107        416    20,650  SH      X            1       20,650
PEOPLES ENERGY CORP       COM             711030106      1,089    31,060  SH      X            1       30,910               150
PEOPLES ENERGY CORP       COM             711030106         25       705  SH              X    1 6                705
PEPSICO INC               COM             713448108     17,363   293,886  SH      X            1      274,098  13,339     6,449
PEPSICO INC               COM             713448108      3,311    56,042  SH              X    1 6      8,695  44,290     3,057
PERKINELMER INC           COM             714046109        400    16,980  SH      X            1       16,921      59
PERKINELMER INC           COM             714046109         14       586  SH              X    1                  586
PEROT SYS CORP            CL A            714265105        212    15,000  SH      X            1       15,000
PFIZER INC                COM             717081103     30,048 1,288,490  SH      X            1    1,236,004  31,520    20,966
PFIZER INC                COM             717081103      3,513   150,630  SH              X    1 6     20,425 117,205    13,000
PHASE FORWARD INC         COM             71721R406        914    93,706  SH      X            1       93,706
PHELPS DODGE CORP         COM             717265102      4,032    28,023  SH      X            1       28,000      23
PHELPS DODGE CORP         COM             717265102         22       153  SH              X    1           21     132
PIER 1 IMPORTS INC        COM             720279108      7,017   803,795  SH      X            1      803,795
PINNACLE WEST CAP CORP    COM             723484101        703    16,994  SH      X            1       16,794     200
PIONEER DRILLING CO       COM             723655106      1,214    67,695  SH      X            1       67,695
PIONEER NAT RES CO        COM             723787107     10,329   201,454  SH      X            1      201,454
PITNEY BOWES INC          COM             724479100      1,601    37,882  SH      X            1       37,482     200       200
PITNEY BOWES INC          COM             724479100        100     2,374  SH              X    1 6              2,374
PLACER DOME INC           COM             725906101        371    16,184  SH              X    1               16,184
PLAINS EXPL& PRODTN CO    COM             726505100      5,120   128,859  SH      X            1      128,859
PLUM CREEK TIMBER CO      COM             729251108      1,981    54,939  SH      X            1       54,593      65       281
PLUM CREEK TIMBER CO      COM             729251108        725    20,122  SH              X    1 6             20,122
POWELL INDS INC           COM             739128106        501    27,900  SH              X    1               27,900
POWERWAVE TECHNOLOGIES    COM             739363109      4,205   334,493  SH      X            1      334,493
PRAXAIR INC               COM             74005P104        879    16,590  SH      X            1       14,265      80     2,245
PRAXAIR INC               COM             74005P104        151     2,845  SH              X    1                2,845
PRECISION CASTPARTS       COM             740189105      2,475    47,771  SH      X            1       47,771
PRECISION CASTPARTS       COM             740189105         17       325  SH              X    1                  325
PRICE T ROWE GROUP INC    COM             74144T108        305     4,229  SH      X            1        4,196      33
PRICE T ROWE GROUP INC    COM             74144T108         11       154  SH              X    1                  154
PRINCIPAL FINANCIAL GRP   COM             74251V102        669    14,103  SH      X            1       13,939      29       135
PRINCIPAL FINANCIAL GRP   COM             74251V102         95     1,995  SH              X    1                1,995
PROCTER & GAMBLE CO       COM             742718109     38,521   665,530  SH      X            1      642,491   9,082    13,957
PROCTER & GAMBLE CO       COM             742718109      5,494    94,918  SH              X    1 6     14,652  80,102       164
PROGRESS ENERGY INC       COM             743263105      5,284   120,304  SH      X            1      119,820      64       420
PROGRESS ENERGY INC       COM             743263105         86     1,957  SH              X    1 6              1,957
PROGRESSIVE CORP OHIO     COM             743315103        992     8,494  SH      X            1        8,455      39
PROGRESSIVE CORP OHIO     COM             743315103         93       795  SH              X    1                  795
PROLIANCE INTL INC        COM             74340R104        759   143,443  SH      X            1      143,443
PROLIANCE INTL INC        COM             74340R104          4       770  SH              X    1                  770
PROLOGIS                  SH BEN INT      743410102        239     5,111  SH      X            1        5,111
PROLOGIS                  SH BEN INT      743410102          2        44  SH              X    1                   44
PROQUEST COMPANY          COM             74346P102     11,823   423,597  SH      X            1      423,597
PROTECTIVE LIFE CORP      COM             743674103     11,435   261,253  SH      X            1      261,253
PROTECTIVE LIFE CORP      COM             743674103         23       530  SH              X    1                  530
PROTEIN DESIGN LABS INC   COM             74369L103      2,271    79,906  SH      X            1       79,906
PRUDENTIAL FINL INC       COM             744320102      4,094    55,933  SH      X            1       55,879      54
PRUDENTIAL FINL INC       COM             744320102        149     2,036  SH              X    1                2,036
PSYCHIATRIC SOLUTIONS     COM             74439H108      3,776    64,278  SH      X            1       64,278
PUBLIC SVC ENTRPRS GRP    COM             744573106      2,740    42,166  SH      X            1       42,004               162
PUBLIC SVC ENTRPRS GRP    COM             744573106         72     1,113  SH              X    1 6              1,113
PULTE HOMES INC           COM             745867101      8,046   204,432  SH      X            1      204,376      56
PULTE HOMES INC           COM             745867101         13       328  SH              X    1                  328
QSOUND LABS INC           COM NEW         74728C307        644   155,240  SH      X            1      155,240
QUALCOMM INC              COM             747525103      2,217    51,471  SH      X            1       49,927     142     1,402






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
QUALCOMM INC              COM             747525103        596    13,831  SH              X    1               13,831
QUEST DIAGNOSTICS INC     COM             74834L100        240     4,665  SH      X            1        4,665
QUEST DIAGNOSTICS INC     COM             74834L100         31       604  SH              X    1                  604
QUESTAR CORP              COM             748356102        196     2,592  SH      X            1        2,592
QUESTAR CORP              COM             748356102         61       800  SH              X    1                  800
RACKABLE SYS INC          COM             750077109      2,167    76,073  SH      X            1       76,073
RADIAN GROUP INC          COM             750236101      1,834    31,310  SH      X            1       31,310
RADIAN GROUP INC          COM             750236101         62     1,054  SH              X    1                1,054
RANGE RES CORP            COM             75281A109      1,999    75,880  SH      X            1       75,880
RAYONIER INC              COM             754907103         63     1,579  SH      X            1        1,579
RAYONIER INC              COM             754907103        291     7,300  SH              X    1                7,300
RAYTHEON CO               COM NEW         755111507        386     9,605  SH      X            1        9,605
RAYTHEON CO               COM NEW         755111507         98     2,437  SH              X    1           30   2,407
REEBOK INTL LTD           COM             758110100        913    15,675  SH      X            1       15,644      31
REEBOK INTL LTD           COM             758110100          6        98  SH              X    1                   98
REGAL BELOIT CORP         COM             758750103     20,756   586,323  SH      X            1      585,473     850
REGAL BELOIT CORP         COM             758750103        342     9,671  SH              X    1                9,671
REGIONS FINANCIAL CORP    COM             7591EP100      2,771    81,121  SH      X            1       80,746               375
REGIONS FINANCIAL CORP    COM             7591EP100         72     2,111  SH              X    1 6              2,111
REPUBLIC SVCS INC         COM             760759100     11,002   292,998  SH      X            1      292,998
REPUBLIC SVCS INC         COM             760759100        107     2,860  SH              X    1                2,860
RESMED INC                COM             761152107      3,182    83,063  SH      X            1       79,471             3,592
RESMED INC                COM             761152107          7       178  SH              X    1                  178
RESPIRONICS INC           COM             761230101      2,716    73,276  SH      X            1       73,276
RESPIRONICS INC           COM             761230101          4       100  SH              X    1                  100
REYNOLDS AMERICAN INC     COM             761713106      3,129    32,824  SH      X            1       32,728                96
REYNOLDS AMERICAN INC     COM             761713106         23       246  SH              X    1                  246
RIGHTNOW TECHNOLOGIES     COM             76657R106      1,732    93,818  SH      X            1       93,818
RIO TINTO PLC             SPONSORED ADR   767204100        219     1,200  SH      X            1        1,200
RIO TINTO PLC             SPONSORED ADR   767204100         79       433  SH              X    1                  433
ROBERT HALF INTL INC      COM             770323103        287     7,585  SH      X            1        7,585
ROBERT HALF INTL INC      COM             770323103          3        71  SH              X    1                   71
ROCKWELL AUTOMATION INC   COM             773903109      4,574    77,321  SH      X            1       76,158      38     1,125
ROCKWELL AUTOMATION INC   COM             773903109        279     4,714  SH              X    1          300   1,214     3,200
ROCKWELL COLLINS INC      COM             774341101      1,381    29,722  SH      X            1       28,652      70     1,000
ROCKWELL COLLINS INC      COM             774341101        118     2,540  SH              X    1          300   2,240
ROGERS CORP               COM             775133101        243     6,209  SH      X            1        6,209
ROYAL DUTCH SHELL PLC     SPON ADR B      780259107         96     1,486  SH      X            1        1,486
ROYAL DUTCH SHELL PLC     SPON ADR B      780259107        363     5,632  SH              X    1 6              5,632
ROYAL DUTCH SHELL PLC     SPONS ADR A     780259206      5,608    91,204  SH      X            1       86,204             5,000
ROYAL DUTCH SHELL PLC     SPONS ADR A     780259206        954    15,521  SH              X    1        1,200  12,321     2,000
RYLAND GROUP INC          COM             783764103      1,212    16,806  SH      X            1       16,806
SCP POOL CORP             COM             784028102      3,268    87,814  SH      X            1       87,814
SLM CORP                  COM             78442P106        619    11,236  SH      X            1       11,069      47       120
SLM CORP                  COM             78442P106         16       294  SH              X    1                  294
SPDR TR                   UNIT SER 1      78462F103     11,208    90,016  SH      X            1       88,981     250       785
SPDR TR                   UNIT SER 1      78462F103      2,892    23,228  SH              X    1               23,228
SVB FINL GROUP            COM             78486Q101      1,707    36,443  SH      X            1       36,443
SABRE HLDGS CORP          CL A            785905100     11,689   484,839  SH      X            1      484,759                80
SAFECO CORP               COM             786429100      7,753   137,220  SH      X            1      137,173      47
SAFECO CORP               COM             786429100          6        99  SH              X    1                   99
ST JOE CO                 COM             790148100        403     6,000  SH      X            1        6,000
ST JUDE MED INC           COM             790849103      2,909    57,941  SH      X            1       57,853      88
ST JUDE MED INC           COM             790849103        603    12,015  SH              X    1               12,015
ST PAUL TRAVELERS INC     COM             792860108      5,826   130,416  SH      X            1      130,379      37
ST PAUL TRAVELERS INC     COM             792860108         26       578  SH              X    1                  578
SAKS INC                  COM             79377W108        219    13,000  SH      X            1       13,000
SALESFORCE COM INC        COM             79466L302        890    27,774  SH      X            1       27,774
SALESFORCE COM INC        COM             79466L302         23       725  SH              X    1                  725
SALOMON BROS GLBL HGH     COM             79550G102        256    20,000  SH      X            1       20,000
SANDISK CORP              COM             80004C101      1,460    23,234  SH      X            1       23,234
SANDISK CORP              COM             80004C101         97     1,550  SH              X    1                1,550
SANOFI AVENTIS            SPONSORED ADR   80105N105        211     4,808  SH      X            1        4,808
SAP AKTIENGESELLSCHAFT    SPONSORED ADR   803054204        157     3,480  SH      X            1        3,480
SAP AKTIENGESELLSCHAFT    SPONSORED ADR   803054204         61     1,345  SH              X    1                1,345
SARA LEE CORP             COM             803111103      4,467   236,352  SH      X            1      223,830  10,274     2,248
SARA LEE CORP             COM             803111103        554    29,298  SH              X    1 6      1,600  23,398     4,300
SCHERING PLOUGH CORP      COM             806605101        966    46,329  SH      X            1       46,195     134
SCHERING PLOUGH CORP      COM             806605101        348    16,669  SH              X    1        8,100   5,769     2,800
SCHLUMBERGER LTD          COM             806857108      5,323    54,792  SH      X            1       52,865     428     1,499
SCHLUMBERGER LTD          COM             806857108        766     7,881  SH              X    1 6        800   6,981       100
SCHOLASTIC CORP           COM             807066105      6,940   243,415  SH      X            1      243,415
SCHWAB CHARLES CORP       COM             808513105        245    16,697  SH      X            1       16,697
SCIENTIFIC ATLANTA INC    COM             808655104        387     8,994  SH      X            1        8,994
SCIENTIFIC ATLANTA INC    COM             808655104          9       215  SH              X    1                  215
SCIENTIFIC GAMES CORP     CL A            80874P109      2,219    81,331  SH      X            1       81,331
SCIENTIFIC GAMES CORP     CL A            80874P109          4       135  SH              X    1                  135
SEALED AIR CORP NEW       COM             81211K100      7,859   139,915  SH      X            1      139,915
SEALED AIR CORP NEW       COM             81211K100         44       790  SH              X    1                  790
SEARS HLDGS CORP          COM             812350106        414     3,587  SH      X            1        3,587
SEARS HLDGS CORP          COM             812350106         24       206  SH              X    1                  206
SELECT SECTOR SPDR TR     SBI CONS DISCR  81369Y407        202     6,184  SH      X            1        6,184
SELECT SECTOR SPDR TR     SBI CONS DISCR  81369Y407        119     3,646  SH              X    1                3,646
SELECT SECTOR SPDR TR     SBI INT-TECH    81369Y803        505    24,170  SH      X            1       24,170
SELECT SECTOR SPDR TR     SBI INT-UTILS   81369Y886        154     4,918  SH      X            1        4,918
SELECT SECTOR SPDR TR     SBI INT-UTILS   81369Y886         46     1,461  SH              X    1                1,461
SEMPRA ENERGY             COM             816851109        285     6,345  SH      X            1        6,345
SEMPRA ENERGY             COM             816851109         54     1,209  SH              X    1                1,209
SEPRACOR INC              COM             817315104        961    18,633  SH      X            1       18,633






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
SHERWIN WILLIAMS CO       COM             824348106     12,705   279,731  SH      X            1      279,731
SHERWIN WILLIAMS CO       COM             824348106         18       388  SH              X    1                  388
SIEMENS A G               SPONSORED ADR   826197501        167     1,947  SH      X            1        1,947
SIEMENS A G               SPONSORED ADR   826197501        425     4,970  SH              X    1                4,970
SIGMA ALDRICH CORP        COM             826552101      1,158    18,291  SH      X            1       15,849   2,442
SIGMA ALDRICH CORP        COM             826552101         34       542  SH              X    1                  542
SIMON PPTY GROUP INC      COM             828806109      3,029    39,527  SH      X            1       39,081               446
SIMON PPTY GROUP INC      COM             828806109         65       854  SH              X    1 6                854
SIRIUS SATELLITE RADIO    COM             82966U103         67    10,000  SH      X            1       10,000
SIRIUS SATELLITE RADIO    COM             82966U103          7     1,000  SH              X    1                1,000
SIRF TECHNOLOGY HLDGS     COM             82967H101      2,910    97,651  SH      X            1       97,651
SKYWORKS SOLUTIONS INC    COM             83088M102         67    13,200  SH      X            1       13,200
SMITH A O                 COM             831865209         26       733  SH      X            1          733
SMITH A O                 COM             831865209        281     8,000  SH              X    1                8,000
SMITH INTL INC            COM             832110100        259     6,979  SH      X            1        5,439             1,540
SMITH INTL INC            COM             832110100          3        76  SH              X    1                   76
SMITH MICRO SOFTWARE      COM             832154108        762   130,175  SH      X            1      130,175
SMUCKER J M CO            COM NEW         832696405         30       689  SH      X            1          689
SMUCKER J M CO            COM NEW         832696405        293     6,670  SH              X    1                6,670
SNAP ON INC               COM             833034101     18,255   486,024  SH      X            1      485,869               155
SNAP ON INC               COM             833034101        343     9,140  SH              X    1 6      7,800   1,340
SONOSITE INC              COM             83568G104        917    26,183  SH      X            1       26,050               133
SOUTHERN CO               COM             842587107      5,094   147,524  SH      X            1      143,655   1,279     2,590
SOUTHERN CO               COM             842587107        525    15,202  SH              X    1 6      4,702   5,730     4,770
SOUTHWESTERN ENERGY CO    COM             845467109        520    14,480  SH      X            1       14,480
SOVEREIGN BANCORP INC     COM             845905108        659    30,481  SH      X            1       30,481
SPRINT NEXTEL CORP        COM FON         852061100      6,454   276,304  SH      X            1      275,915     389
SPRINT NEXTEL CORP        COM FON         852061100        237    10,165  SH              X    1               10,165
STAMPS COM INC            COM NEW         852857200      1,317    57,364  SH      X            1       57,364
STAPLES INC               COM             855030102      4,097   180,424  SH      X            1      180,027               397
STAPLES INC               COM             855030102         30     1,302  SH              X    1                1,302
STARBUCKS CORP            COM             855244109        834    27,799  SH      X            1       27,715      84
STARBUCKS CORP            COM             855244109        103     3,440  SH              X    1                3,440
STARWOOD HTLS & RSRTS     PAIRED CTF      85590A203      2,282    35,727  SH      X            1       35,727
STARWOOD HTLS & RSRTS     PAIRED CTF      85590A203         75     1,170  SH              X    1                1,170
STATE STR CORP            COM             857477103     10,275   185,344  SH      X            1      185,244               100
STATE STR CORP            COM             857477103         18       332  SH              X    1                  332
STORA ENSO CORP           SPON ADR REP R  86210M106        998    73,820  SH      X            1       73,820
STORA ENSO CORP           SPON ADR REP R  86210M106        401    29,632  SH              X    1               29,632
STRYKER CORP              COM             863667101        508    11,432  SH      X            1       11,396      36
STRYKER CORP              COM             863667101        495    11,130  SH              X    1               11,130
SUN MICROSYSTEMS INC      COM             866810104         27     6,376  SH      X            1        6,376
SUN MICROSYSTEMS INC      COM             866810104         36     8,560  SH              X    1          700   7,860
SUNCOR ENERGY INC         COM             867229106          6       100  SH      X            1          100
SUNCOR ENERGY INC         COM             867229106        291     4,613  SH              X    1                4,613
SUNOCO INC                COM             86764P109      5,544    70,729  SH      X            1       70,729
SUNOCO INC                COM             86764P109         42       539  SH              X    1                  539
SUNTRUST BKS INC          COM             867914103      4,400    60,477  SH      X            1       60,189      26       262
SUNTRUST BKS INC          COM             867914103        100     1,374  SH              X    1 6              1,374
SUPERVALU INC             COM             868536103        260     7,999  SH      X            1        7,999
SUPERVALU INC             COM             868536103         18       545  SH              X    1                  545
SURMODICS INC             COM             868873100        247     6,665  SH      X            1          465             6,200
SWISSCOM AG               SPONSORED ADR   871013108        361    11,465  SH              X    1               11,465
SYMANTEC CORP             COM             871503108      3,182   181,855  SH      X            1      181,783      72
SYMANTEC CORP             COM             871503108        198    11,324  SH              X    1               11,324
SYMBOL TECHNOLOGIES INC   COM             871508107      1,446   112,824  SH      X            1      112,824
SYMBOL TECHNOLOGIES INC   COM             871508107          4       344  SH              X    1                  344
SYMMETRY MED INC          COM             871546206        909    46,905  SH      X            1       46,905
SYNOPSYS INC              COM             871607107     11,106   553,626  SH      X            1      553,626
SYNOVUS FINL CORP         COM             87161C105      1,172    43,404  SH      X            1       43,293     111
SYNOVUS FINL CORP         COM             87161C105          6       211  SH              X    1                  211
SYSCO CORP                COM             871829107      4,570   147,171  SH      X            1      140,019     102     7,050
SYSCO CORP                COM             871829107        405    13,029  SH              X    1               13,029
TCF FINL CORP             COM             872275102        456    16,802  SH      X            1        1,577            15,225
TCF FINL CORP             COM             872275102         48     1,760  SH              X    1                1,760
TECO ENERGY INC           COM             872375100      3,949   229,870  SH      X            1      224,870             5,000
TECO ENERGY INC           COM             872375100         14       800  SH              X    1                  800
TJX COS INC NEW           COM             872540109      1,903    81,938  SH      X            1       81,824     114
TJX COS INC NEW           COM             872540109         27     1,155  SH              X    1          800     355
TNT N V                   SPONSORED ADR   87260W101        478    15,277  SH              X    1               15,277
TXU CORP                  COM             873168108        804    16,012  SH      X            1       16,012
TXU CORP                  COM             873168108         37       745  SH              X    1                  745
TARGET CORP               COM             87612E106      4,206    76,514  SH      X            1       74,722     152     1,640
TARGET CORP               COM             87612E106      1,979    36,000  SH              X    1       23,000  12,923        77
TEGAL CORP                COM             879008100         11    18,600  SH      X            1       18,600
TELECOM ITALIA S P A      SPON ADR SVGS   87927Y201        547    22,278  SH              X    1               22,278
TEMPLE INLAND INC         COM             879868107        298     6,652  SH      X            1        6,652
TEMPLE INLAND INC         COM             879868107          4        80  SH              X    1                   80
TEVA PHARMACEUTICAL       ADR             881624209        248     5,765  SH      X            1        5,565               200
TEVA PHARMACEUTICAL       ADR             881624209         10       230  SH              X    1                  230
TEXAS INSTRS INC          COM             882508104      7,108   221,632  SH      X            1      216,690   2,002     2,940
TEXAS INSTRS INC          COM             882508104        763    23,786  SH              X    1               23,786
TEXTRON INC               COM             883203101      1,984    25,771  SH      X            1       25,771
TEXTRON INC               COM             883203101         14       184  SH              X    1                  184
THERMO ELECTRON CORP      COM             883556102        391    12,984  SH      X            1       12,927      57
THERMO ELECTRON CORP      COM             883556102         10       326  SH              X    1                  326
THIRD WAVE TECHNOLOGIES   COM             88428W108          7     2,500  SH      X            1        2,500
THIRD WAVE TECHNOLOGIES   COM             88428W108        113    38,000  SH              X    1               38,000
3M CO                     COM             88579Y101     25,865   333,742  SH      X            1      324,370   5,712     3,660






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
3M CO                     COM             88579Y101      4,736    61,106  SH              X    1 6      7,035  53,271       800
TIFFANY & CO NEW          COM             886547108        574    14,983  SH      X            1       11,440      50     3,493
TIFFANY & CO NEW          COM             886547108          8       198  SH              X    1                  198
TIME WARNER INC           COM             887317105      8,862   508,127  SH      X            1      498,177   1,305     8,645
TIME WARNER INC           COM             887317105        950    54,494  SH              X    1 6        125  54,369
TITANIUM METALS CORP      COM NEW         888339207        329     5,200  SH      X            1        5,200
TOMKINS PLC               SPONSORED ADR   890030208        260    12,610  SH              X    1               12,610
TORCHMARK CORP            COM             891027104        390     7,007  SH      X            1        6,968      39
TORCHMARK CORP            COM             891027104         12       221  SH              X    1                  221
TOWER GROUP INC           COM             891777104      2,289   104,149  SH      X            1      104,149
TOWER GROUP INC           COM             891777104          6       290  SH              X    1                  290
TRAMMELL CROW CO          COM             89288R106      1,604    62,525  SH      X            1       62,326               199
TRANSACTN SYS ARCHITCTS   COM             893416107      4,597   159,686  SH      X            1      159,596                90
TRIBUNE CO NEW            COM             896047107      8,669   286,487  SH      X            1      286,487
TRIBUNE CO NEW            COM             896047107          0        15  SH              X    1                   15
TRUE RELIGION APPAREL     COM             89784N104      1,602   104,055  SH      X            1      104,055
TUPPERWARE BRANDS CORP    COM             899896104        184     8,204  SH      X            1        8,204
TUPPERWARE BRANDS CORP    COM             899896104        604    26,951  SH              X    1               12,446    14,505
24/7 REAL MEDIA INC       COM NEW         901314203      1,949   265,486  SH      X            1      265,486
TYCO INTL LTD NEW         COM             902124106      2,318    80,325  SH      X            1       80,139     186
TYCO INTL LTD NEW         COM             902124106        535    18,554  SH              X    1               18,554
UST INC                   COM             902911106      2,475    60,629  SH      X            1       60,483      27       119
UST INC                   COM             902911106        104     2,541  SH              X    1        2,000     541
US BANCORP DEL            COM NEW         902973304     17,847   597,085  SH      X            1      576,638   2,881    17,566
US BANCORP DEL            COM NEW         902973304      3,093   103,488  SH              X    1 6     24,994  78,494
USI HLDGS CORP            COM             90333H101        287    20,838  SH      X            1       20,838
UNION PAC CORP            COM             907818108        810    10,059  SH      X            1        7,143   1,816     1,100
UNION PAC CORP            COM             907818108        204     2,529  SH              X    1          725   1,238       566
UNITED PARCEL SERVICE     CL B            911312106     11,831   157,434  SH      X            1      154,847     917     1,670
UNITED PARCEL SERVICE     CL B            911312106        566     7,531  SH              X    1                7,449        82
UNITED TECHNOLOGIES       COM             913017109      5,004    89,505  SH      X            1       85,889   2,344     1,272
UNITED TECHNOLOGIES       COM             913017109      1,004    17,951  SH              X    1          800  13,551     3,600
UNITED UTILS PLC          SPONSORED ADR   91311Q105        404    17,290  SH              X    1               17,290
UNITEDHEALTH GROUP INC    COM             91324P102      7,356   118,372  SH      X            1      116,326     116     1,930
UNITEDHEALTH GROUP INC    COM             91324P102        213     3,422  SH              X    1                3,422
UNITRIN INC               COM             913275103      1,034    22,956  SH      X            1       22,956
UNIVISION COMMUNICATNS    CL A            914906102        535    18,190  SH      X            1       18,040               150
UNIVISION COMMUNICATNS    CL A            914906102          7       250  SH              X    1                  250
V F CORP                  COM             918204108      1,109    20,037  SH      X            1       20,037
V F CORP                  COM             918204108          2        39  SH              X    1                   39
VALERO ENERGY CORP NEW    COM             91913Y100      7,377   142,959  SH      X            1      142,915      44
VALERO ENERGY CORP NEW    COM             91913Y100        233     4,514  SH              X    1                4,514
VAN KAMPEN TR INVT GRD    COM             920929106        301    20,385  SH      X            1       20,385
VAN KAMPEN TR INVT GRD    COM             920929106        487    33,000  SH          X        1               33,000
VAN KAMPEN MUN OPPRTY     COM             920935103        320    21,895  SH      X            1       21,895
VAN KAMPEN MUN OPPRTY     COM             920935103        482    33,000  SH          X        1               33,000
VAN KAMPEN MUN OPPRTY     COM             920944105        189    13,678  SH      X            1       13,678
VASCO DATA SEC INTL INC   COM             92230Y104      1,540   156,213  SH      X            1      156,213
VECTREN CORP              COM             92240G101        195     7,169  SH      X            1        7,169
VECTREN CORP              COM             92240G101          5       200  SH              X    1                  200
VANGUARD INDEX TR         STK MRK VIPERS  922908769        677     5,491  SH      X            1        5,491
VERIZON COMMUNICATIONS    COM             92343V104     28,467   945,105  SH      X            1      929,435   4,865    10,805
VERIZON COMMUNICATIONS    COM             92343V104      2,213    73,482  SH              X    1 6      9,245  61,090     3,147
VIACOM INC                CL B            925524308      1,273    39,037  SH      X            1       37,740     348       949
VIACOM INC                CL B            925524308        539    16,538  SH              X    1               15,788       750
VODAFONE GROUP PLC NEW    SPONSORED ADR   92857W100        277    12,902  SH      X            1       12,902
VODAFONE GROUP PLC NEW    SPONSORED ADR   92857W100         36     1,695  SH              X    1          400   1,125       170
VORNADO RLTY TR           SH BEN INT      929042109        142     1,705  SH      X            1        1,705
VORNADO RLTY TR           SH BEN INT      929042109        149     1,780  SH              X    1                1,780
WPS RESOURCES CORP        COM             92931B106      1,818    32,871  SH      X            1       31,907     700       264
WPS RESOURCES CORP        COM             92931B106        337     6,100  SH              X    1        1,700   4,000       400
WACHOVIA CORP 2ND NEW     COM             929903102     15,912   301,031  SH      X            1      299,658     147     1,226
WACHOVIA CORP 2ND NEW     COM             929903102        554    10,479  SH              X    1 6             10,479
WACOAL HOLDINGS CORP      ADR             930004205        233     3,443  SH              X    1                3,443
WAL MART STORES INC       COM             931142103     15,741   336,354  SH      X            1 6    308,535  17,677    10,142
WAL MART STORES INC       COM             931142103      2,795    59,728  SH              X    1        5,875  51,958     1,895
WALGREEN CO               COM             931422109     19,372   437,686  SH      X            1      402,860   9,422    25,404
WALGREEN CO               COM             931422109      6,454   145,822  SH              X    1 6     36,820 108,847       155
WASHINGTON MUT INC        COM             939322103      7,914   181,937  SH      X            1      180,193     163     1,581
WASHINGTON MUT INC        COM             939322103        148     3,410  SH              X    1 6              3,410
WASTE MGMT INC DEL        COM             94106L109        245     8,068  SH      X            1        8,068
WASTE MGMT INC DEL        COM             94106L109        245     8,082  SH              X    1          400   7,682
WATERS CORP               COM             941848103        260     6,877  SH      X            1        6,877
WATERS CORP               COM             941848103          8       202  SH              X    1                  202
WATSON WYATT WORLDWIDE    CL A            942712100     12,067   432,517  SH      X            1      432,517
WATSON WYATT WORLDWIDE    CL A            942712100         10       372  SH              X    1                  372
WAUSAU PAPER CORP         COM             943315101      2,519   212,582  SH      X            1      212,482               100
WAUSAU PAPER CORP         COM             943315101      3,132   264,303  SH              X    1      224,493  39,810
WAUWATOSA HLDGS INC       COM             94348P108      8,729   763,015  SH      X            1        1,500           761,515
WEBSIDESTORY INC          COM             947685103        849    46,849  SH      X            1       46,849
WEINGARTEN RLTY INVS      SH BEN INT      948741103         17       459  SH      X            1          459
WEINGARTEN RLTY INVS      SH BEN INT      948741103        586    15,499  SH              X    1               15,499
WELLCARE HEALTH PLANS     COM             94946T106      1,320    32,303  SH      X            1       32,205                98
WELLPOINT INC             COM             94973V107     14,220   178,215  SH      X            1      178,061      54       100
WELLPOINT INC             COM             94973V107         50       632  SH              X    1                  632
WELLS FARGO & CO NEW      COM             949746101     48,961   779,268  SH      X            1      757,006   2,669    19,593
WELLS FARGO & CO NEW      COM             949746101      3,606    57,390  SH              X    1 6      2,814  53,515     1,061
WESCO INTL INC            COM             95082P105      1,779    41,640  SH      X            1       41,512               128
WESCO INTL INC            COM             95082P105         12       274  SH              X    1                  274






REPORT PTR289 98                                                                                                      02/08/2006
                                                    MARSHALL & ILSLEY TRUST CO N.A.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
WEYERHAEUSER CO           COM             962166104     16,723   252,080  SH      X            1      248,585   2,140     1,355
WEYERHAEUSER CO           COM             962166104      1,546    23,310  SH              X    1 6      8,985  14,325
WHIRLPOOL CORP            COM             963320106        509     6,072  SH      X            1        2,072             4,000
WHIRLPOOL CORP            COM             963320106        208     2,481  SH              X    1                2,481
WHITING PETE CORP NEW     COM             966387102      1,666    41,651  SH      X            1       41,651
WHITING PETE CORP NEW     COM             966387102         10       260  SH              X    1                  260
WHOLE FOODS MKT INC       COM             966837106      1,414    18,266  SH      X            1       18,176                90
WHOLE FOODS MKT INC       COM             966837106        202     2,610  SH              X    1                2,610
WILLIAMS COS INC DEL      COM             969457100        454    19,584  SH      X            1       19,455     129
WILLIAMS COS INC DEL      COM             969457100        114     4,899  SH              X    1                4,899
WILSONS LEATHER EXPRTS    COM             972463103        945   260,413  SH      X            1      260,413
WISCONSIN ENERGY CORP     COM             976657106      4,249   108,788  SH      X            1      106,861   1,927
WISCONSIN ENERGY CORP     COM             976657106      1,387    35,521  SH              X    1        4,041  28,789     2,691
WRIGLEY WM JR CO          COM             982526105      2,812    42,293  SH      X            1       31,393      30    10,870
WRIGLEY WM JR CO          COM             982526105      1,110    16,688  SH              X    1        1,100  15,588
WYETH                     COM             983024100      9,316   202,210  SH      X            1      199,789   2,021       400
WYETH                     COM             983024100      2,291    49,736  SH              X    1        6,575  43,161
XM SATELLITE RADIO HLDG   CL A            983759101        557    20,429  SH      X            1       20,429
XM SATELLITE RADIO HLDG   CL A            983759101         10       360  SH              X    1                  360
XTO ENERGY INC            COM             98385X106      2,329    53,009  SH      X            1       53,009
XTO ENERGY INC            COM             98385X106        356     8,112  SH              X    1                8,112
XCEL ENERGY INC           COM             98389B100     10,387   562,692  SH      X            1      559,454             3,238
XCEL ENERGY INC           COM             98389B100        129     7,008  SH              X    1 6        400   6,608
XEROX CORP                COM             984121103     13,060   891,476  SH      X            1      891,476
XEROX CORP                COM             984121103          1        41  SH              X    1                   41
YAHOO INC                 COM             984332106      1,783    45,500  SH      X            1       43,317     123     2,060
YAHOO INC                 COM             984332106        110     2,795  SH              X    1                2,795
YOUBET COM INC            COM             987413101      1,132   239,359  SH      X            1      239,359
YUM BRANDS INC            COM             988498101      2,875    61,325  SH      X            1       61,271      54
YUM BRANDS INC            COM             988498101        112     2,390  SH              X    1          600   1,790
ZIMMER HLDGS INC          COM             98956P102      2,628    38,964  SH      X            1       37,052     176     1,736
ZIMMER HLDGS INC          COM             98956P102        427     6,332  SH              X    1                6,332
ZIONS BANCORPORATION      COM             989701107        361     4,782  SH      X            1        4,782
ZIONS BANCORPORATION      COM             989701107          3        40  SH              X    1                   40
ZOLTEK COS INC            COM             98975W104        304    34,600  SH              X    1               34,600
                                                    -----------
FINAL TOTALS                                         4,067,846
                                                    ===========





REPORT PTR289 9W                                                                                                      02/08/2006
                                                    M&I INVESTMENT MANAGEMENT CORP.
                                             SECURITIES AND EXCHANGE COMMISSION FORM 13F
                                                        ASSETS AS OF 12/31/2005

- - - - COLUMN 1 - - - - - - COLUMN 2 - - COLUMN 3 - COLUMN 4 - - COLUMN 5 - - - COLUMN 6 - COLUMN 7 - - - - - COLUMN 8 - - - -
--------------------------------------------------------------------------------------------------------------------------------
                                                                            INVESTMENT DISCRETION         VOTING AUTHORITY
                         TITLE                       MARKET                ----------------------- -----------------------------
                           OF                         VALUE    SHRS OR  SH/PUT/SOLE SHR OTHR OTHR     SOLE     SHARED     NONE
    NAME OF ISSUER       CLASS              CUSIP   (X$1000)   PRN AMT  PRN CALL(A) (B) (C)  MGRS      (A)       (B)       (C)
--------------------------------------------------------------------------------------------------------------------------------
                                                                                 
COOPER INDS LTD           CL A            G24182100        239     3,270  SH      X            5        3,270
XL CAP LTD                CL A            G98255105        418     6,200  SH      X            5        6,200
ALTRIA GROUP INC          COM             02209S103        347     4,640  SH      X            5        4,640
ASSOCIATED BANC CORP      COM             045487105        312     9,600  SH      X            5        9,600
BB&T CORP                 COM             054937107        377     8,994  SH      X            5        8,994
BANK OF AMERICA CORP      COM             060505104        847    18,362  SH      X            5       18,362
BELLSOUTH CORP            COM             079860102        505    18,645  SH      X            5       18,645
BRISTOL MYERS SQUIBB CO   COM             110122108        434    18,870  SH      X            5       18,870
CHEVRON CORP NEW          COM             166764100        798    14,057  SH      X            5       14,057
CITIGROUP INC             COM             172967101        836    17,228  SH      X            5       17,228
DEL MONTE FOODS CO        COM             24522P103        112    10,750  SH      X            5       10,750
DEVELOPERS DIVERSIFIED    COM             251591103        419     8,905  SH      X            5        8,905
DOMINION RES INC VA NEW   COM             25746U109        395     5,120  SH      X            5        5,120
DOW CHEM CO               COM             260543103        448    10,225  SH      X            5       10,225
DU PONT E I DE NEMOURS & CCOM             263534109        421     9,904  SH      X            5        9,904
DUKE ENERGY CORP          COM             264399106        272     9,895  SH      X            5        9,895
EASTMAN CHEM CO           COM             277432100        388     7,524  SH      X            5        7,524
EXELON CORP               COM             30161N101        284     5,341  SH      X            5        5,341
EXXON MOBIL CORP          COM             30231G102        254     4,530  SH      X            5        4,530
GENERAL ELECTRIC CO       COM             369604103        755    21,540  SH      X            5       21,540
GENERAL GROWTH PPTYS      COM             370021107        535    11,390  SH      X            5       11,390
INLAND REAL ESTATE CORP   COM NEW         457461200        281    19,000  SH      X            5       19,000
ISHARES TR                RUSSELL MCP GR  464287481      3,535    37,620  SH      X            5       37,620
ISHARES TR                RUSL 2000 GROW  464287648      4,152    59,600  SH      X            5       59,600
JP MORGAN CHASE & CO      COM             46625H100        771    19,413  SH      X            5       19,413
KERR MCGEE CORP           COM             492386107        614     6,755  SH      X            5        6,755
KIMBERLY CLARK CORP       COM             494368103        272     4,565  SH      X            5        4,565
KINDER MORGAN INC KANS    COM             49455P101        210     2,289  SH      X            5        2,289
MANPOWER INC              COM             56418H100        215     4,630  SH      X            5        4,630
MERCK & CO INC            COM             589331107        750    23,580  SH      X            5       23,580
MICROSOFT CORP            COM             594918104        264    10,101  SH      X            5       10,101
MOLSON COORS BREWING CO   CL B            60871R209        236     3,525  SH      X            5        3,525
PPG INDS INC              COM             693506107        273     4,720  SH      X            5        4,720
PPL CORP                  COM             69351T106        482    16,392  SH      X            5       16,392
PARKER HANNIFIN CORP      COM             701094104        227     3,440  SH      X            5        3,440
PITNEY BOWES INC          COM             724479100        293     6,930  SH      X            5        6,930
PUBLIC SVC ENTERPRISE     COM             744573106        235     3,613  SH      X            5        3,613
RPM INTL INC              COM             749685103        288    16,600  SH      X            5       16,600
SBC COMMUNICATIONS INC    COM             78387G103        511    20,280  SH      X            5       20,280
ST PAUL TRAVELERS INC     COM             792860108        317     7,100  SH      X            5        7,100
SIMON PPTY GROUP INC      COM             828806109        430     5,608  SH      X            5        5,608
SNAP ON INC               COM             833034101        242     6,445  SH      X            5        6,445
SOUTHERN CO               COM             842587107        247     7,164  SH      X            5        7,164
STANLEY WKS               COM             854616109        355     7,400  SH      X            5        7,400
US BANCORP DEL            COM NEW         902973304        476    15,937  SH      X            5       15,937
VERIZON COMMUNICATIONS    COM             92343V104        665    22,063  SH      X            5       22,063
VORNADO RLTY TR           SH BEN INT      929042109        473     5,670  SH      X            5        5,670
WACHOVIA CORP 2ND NEW     COM             929903102        606    11,468  SH      X            5       11,468
WASHINGTON MUT INC        COM             939322103        389     8,933  SH      X            5        8,933
WELLS FARGO & CO NEW      COM             949746101        794    12,644  SH      X            5       12,644
WEYERHAEUSER CO           COM             962166104        298     4,490  SH      X            5        4,490
                                                    -----------
FINAL TOTALS                                            28,297
                                                    ===========