Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
SUMMIT PARTNERS L P
  2. Issuer Name and Ticker or Trading Symbol
FLEETCOR TECHNOLOGIES INC [FLT]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
_____ Officer (give title below) __X__ Other (specify below)
Manager of GP of 10% owner.
(Last)
(First)
(Middle)
222 BERKELEY STREET, 18TH FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
12/20/2010
(Street)

BOSTON, MA 02116
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 12/20/2010   C   8,634,619 (1) A (7) 24,750,066 (2) I See remarks.
Common Stock 12/20/2010   C   4,283,332 (3) A (8) 29,033,398 (4) I See remarks.
Common Stock 12/20/2010   S   5,993,228 (5) D $ 21.56 23,040,170 (6) I See remarks.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Series D-3 Convertible Preferred Stock (7) 12/20/2010   C     3,453,848   (7)   (7) Common Stock 8,634,619 $ 0 0 I See remarks.
Series E Convertible Preferred Stock (8) 12/20/2010   C     1,713,333   (8)   (8) Common Stock 4,283,332 $ 0 0 I See remarks.

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SUMMIT PARTNERS L P
222 BERKELEY STREET
18TH FLOOR
BOSTON, MA 02116
      Manager of GP of 10% owner.
SUMMIT PARTNERS VI GP LLC
C/O SUMMIT PARTNERS, LP
222 BERKLEY STREET, 18TH FLOOR
BOSTON, MA 02116
      Manager of GP of 10% owner.
SUMMIT PARTNERS VI GP LP
C/O SUMMIT PARTNERS, LP
222 BERKLEY STREET, 18TH FLOOR
BOSTON, MA 02116
      Manager of GP of 10% owner.
STAMPS WOODSUM & CO IV
C/O SUMMIT PARTNERS, LP
222 BERKLEY STREET, 18TH FLOOR
BOSTON, MA 02116
      Manager of GP of 10% owner.
SUMMIT PARTNERS SD II LLC
C/O SUMMIT PARTNERS, L.P.
222 BERKLEY STREET, 18TH FLOOR
BOSTON, MA 02116
      Manager of GP of 10% owner.
Summit Partners PE VII, LLC
C/O SUMMIT PARTNERS, L.P.
222 BERKELEY STREET, 18TH FLOOR
BOSTON, MA 02110
      Manager of GP of 10% owner.
Summit Partners PE VII, L.P.
C/O SUMMIT PARTNERS, L.P.
222 BERKELEY STREET, 18TH FLOOR
BOSTON, MA 02110
      Manager of GP of 10% owner.
Summit Investors Management, LLC
C/O SUMMIT PARTNERS, L.P.
222 BERKELEY STREET, 18TH FLOOR
BOSTON, MA 02110
      Manager of GP of 10% owner.
MANNION MARTIN J
C/O SUMMIT PARTNERS, L.P.
222 BERKELEY STREET, 18TH FLOOR
BOSTON, MA 02116
      Manager of GP of 10% owner.

Signatures

 Summit Partners VI (GP), LLC, By /s/ Robin W. Devereux, as Attorney-in-Fact   12/20/2010
**Signature of Reporting Person Date

 Summit Partners VI (GP), L.P., By /s/ Robin W. Devereux, as Attorney-in-Fact   12/20/2010
**Signature of Reporting Person Date

 Stamps, Woodsum & Co. IV, By /s/ Robin W. Devereux, as Attorney-in-Fact   12/20/2010
**Signature of Reporting Person Date

 Summit Partners SD II, LLC, By /s/ Robin W. Devereux, as Attorney-in-Fact   12/20/2010
**Signature of Reporting Person Date

 Summit Partners PE VII, LLC, By /s/ Robin W. Devereux, as Attorney-in-Fact   12/20/2010
**Signature of Reporting Person Date

 Summit Partners PE VII, L.P., By /s/ Robin W. Devereux, as Attorney-in-Fact   12/20/2010
**Signature of Reporting Person Date

 Summit Investors Management, LLC, By /s/ Robin W. Devereux, as Attorney-in-Fact   12/20/2010
**Signature of Reporting Person Date

 By /s/ Robin W. Devereux, as Attorney-in-Fact for Martin Mannion   12/20/2010
**Signature of Reporting Person Date

 Summit Partners, L.P., By /s/ Robin W. Devereux, as Attorney-in-Fact   12/20/2010
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Represents shares acquired by the following entities upon conversion of the Series D-3 Convertible Preferred Stock: 5,842,167 in the name of Summit Ventures VI-A, L.P., 121,500 in the name of Summit VI Advisors Fund, L.P., 186,545 in the name of Summit VI Entrepreneurs Fund, L.P., 2,436,417 in the name of Summit Ventures VI-B, L.P., and 47,990 in the name of Summit Investors VI, L.P.
(2) Represents shares held by the following entities: 16,497,909 in the name of Summit Ventures VI-A, L.P., 343,110 in the name of Summit VI Advisors Fund, L.P., 526,790 in the name of Summit VI Entrepreneurs Fund, L.P., 6,880,287 in the name of Summit Ventures VI-B, L.P., 137,835 in the name of Summit Investors VI, L.P., and 364,135 in the name of Summit Subordinated Debt Fund II, L.P.
(3) Represents shares acquired by the following entities upon conversion of the Series E Convertible Preferred Stock: 305 in the name of Summit Investors VI, L.P., 63,020 in the name of Summit Subordinated Debt Fund II, L.P., 2,626,060 in the name of Summit Partners Private Equity Fund VII-A, L.P., 1,577,252 in the name of Summit Partners Private Equity Fund VII-B, L.P., 15,110 in the name of Summit Investors I, LLC and 1,585 in the name of Summit Investors I (UK), L.P.
(4) Represents shares held by the following entities: 16,497,909 in the name of Summit Ventures VI-A, L.P., 343,110 in the name of Summit VI Advisors Fund, L.P., 526,790 in the name of Summit VI Entrepreneurs Fund, L.P., 6,880,287 in the name of Summit Ventures VI-B, L.P., 138,140 in the name of Summit Investors VI, L.P., 427,155 in the name of Summit Subordinated Debt Fund II, L.P., 2,626,060 in the name of Summit Partners Private Equity Fund VII-A, L.P., 1,577,252 in the name of Summit Partners Private Equity Fund VII-B, L.P., 15,110 in the name of Summit Investors I, LLC and 1,585 in the name of Summit Investors I (UK), L.P.
(5) Represents shares sold by the following entities: 3,405,585 sold by Summit Ventures VI-A, L.P., 70,826 sold by Summit VI Advisors Fund, L.P., 108,743 sold by Summit VI Entrepreneurs Fund, L.P.,1,420,265 sold by Summit Ventures VI-B, L.P., 28,516 sold by Summit Investors VI, L.P., 88,175 sold by Summit Subordinated Debt Fund II, L.P., 542,086 sold by Summit Partners Private Equity Fund VII-A, L.P., 325,585 sold by Summit Partners Private Equity Fund VII-B, L.P., 3,119 sold by Summit Investors I, LLC and 328 sold by Summit Investors I (UK), L.P.
(6) Represents shares held by the following entities: 13,092,324 in the name of Summit Ventures VI-A, L.P., 272,284 in the name of Summit VI Advisors Fund, L.P., 418,047 in the name of Summit VI Entrepreneurs Fund, L.P., 5,460,022 in the name of Summit Ventures VI-B, L.P., 109,624 in the name of Summit Investors VI, L.P., 338,980 in the name of Summit Subordinated Debt Fund II, L.P., 2,083,974 in the name of Summit Partners Private Equity Fund VII-A, L.P., 1,251,667 in the name of Summit Partners Private Equity Fund VII-B, L.P., 11,991 in the name of Summit Investors I, LLC and 1,257 in the name of Summit Investors I (UK), L.P.
(7) The Series D-3 Convertible Preferred Stock converted into Fleetcor Technologies, Inc. common stock on a two and one-half-for-one basis, and had no expiration date.
(8) The Series E Convertible Preferred Stock converted into Fleetcor Technologies, Inc. common stock on a two and one-half-for-one basis, and had no expiration date.
 
Remarks:
The entities mentioned in Footnotes 1, 3 and 5 are collectively referred to as the "Summit Entities."  Summit Partners, L.P. is (i) the managing member of Summit Partners VI (GP), LLC, which is the general partner of Summit Partners VI (GP), L.P., which is the general partner of each of Summit Ventures VI-A, L.P., Summit Ventures VI-B, L.P., Summit VI Advisors Fund, L.P., Summit VI Entrepreneurs Fund, L.P. and Summit Investors VI, L.P.; (ii) the managing member of Stamps, Woodsum & Co. IV, which is the managing member of Summit Partners SD II, LLC, which is the general partner of Summit Subordinated Debt Fund II, L.P.; (iii) the managing member of Summit Partners PE VII, LLC, which is the general partner of Summit Partners PE VII, L.P., which is the general partner of Summit Partners Private Equity Fund VII-A, L.P. and Summit Partners Private Equity Fund VII-B, L.P., and (iv) the manager of Summit Investors Management, LLC, which is manager of Summit Investors I, LLC and the general partner of Summit Investors I (UK), L.P.  Summit Partners, L.P., through a two-person investment committee currently composed of Martin J. Mannion and Bruce R. Evans, has voting and dispositive authority over the shares held by the Summit Entities, and therefore may beneficially own such shares.  Mr. Mannion, as a member of the two person investment committee, may beneficially own such shares.  Each of the Summit Entities and Mr. Mannion disclaim beneficial ownership of shares, and this report shall not be deemed an admission that the Reporting Persons are the beneficial owners of the shares for the purpose of Section 16 or for any other purpose, except, in each case, to the extent of each such Reporting Person's pecuniary interest therein.

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