SECURITIES & EXCHANGE COMMISSION
                             Washington, D.C. 20549
                             ----------------------

                                 SCHEDULE 13G/A
                                 (Rule 13d-102)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
           TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED
                              PURSUANT TO 13d-2(b)

                                (Amendment No.1)*

                             MASTERCARD INCORPORATED
                                (Name of Issuer)

                     Class A Common Stock, $0.0001 par value
                         (Title of Class of Securities)


                                    57636Q104
                                 (CUSIP Number)


                                DECEMBER 31, 2008
             (Date of event which requires filing of this statement)


     Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:

     [ ]  Rule 13d-1(b)
     [x]  Rule 13d-1(c)
     [ ]  Rule 13d-1(d)





                           (Page 1 of 10 Pages)
---------------
     *The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of
securities, and for any subsequent amendment containing information which would
alter the disclosures provided in a prior cover page.

     The information required in the remainder of this cover page shall not be
deemed to be "filed" for purposes of Section 18 of the Securities Exchange Act
of 1934 ("Act") or otherwise subject to the liabilities of that section of the
Act but shall be subject to all other provisions of the Act (however, see the
Notes).







CUSIP No. 57636Q104                 13G/A                Page 2 of 10 Pages


-----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            The Children's Investment Fund Management (UK) LLP
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION
            England
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         --------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    0
OWNED BY       --------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      --------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    0
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
            0
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
            0%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON **
            PN
-----------------------------------------------------------------------------
                    ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 57636Q104                 13G/A                Page 3 of 10 Pages


-----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            The Children's Investment Fund Management (Cayman) Ltd.
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION
            Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         --------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    0
OWNED BY       --------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      --------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    0
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
            0
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
            0%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON **
            CO
-----------------------------------------------------------------------------
                    ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 57636Q104                 13G/A                Page 4 of 10 Pages


-----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            The Children's Investment Master Fund
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION
            Cayman Islands
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         --------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    0
OWNED BY       --------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      --------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    0
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
            0
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
            0%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON **
            CO
-----------------------------------------------------------------------------
                    ** SEE INSTRUCTIONS BEFORE FILLING OUT!





CUSIP No. 57636Q104                 13G/A                Page 5 of 10 Pages


-----------------------------------------------------------------------------
     (1)    NAMES OF REPORTING PERSONS
            I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

            Christopher Hohn
-----------------------------------------------------------------------------
     (2)    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP **
                                                                  (a)  [X]
                                                                  (b)  [ ]
-----------------------------------------------------------------------------
     (3)    SEC USE ONLY
-----------------------------------------------------------------------------
     (4)    CITIZENSHIP OR PLACE OF ORGANIZATION
            United Kingdom
-----------------------------------------------------------------------------
NUMBER OF      (5)  SOLE VOTING POWER
                    0
SHARES         --------------------------------------------------------------

BENEFICIALLY   (6)  SHARED VOTING POWER
                    0
OWNED BY       --------------------------------------------------------------

EACH           (7)  SOLE DISPOSITIVE POWER
                    0
REPORTING      --------------------------------------------------------------

PERSON WITH    (8)  SHARED DISPOSITIVE POWER
                    0
-----------------------------------------------------------------------------
     (9)    AGGREGATE AMOUNT BENEFICIALLY OWNED
            BY EACH REPORTING PERSON
            0
-----------------------------------------------------------------------------
     (10)   CHECK BOX IF THE AGGREGATE AMOUNT
            IN ROW (9) EXCLUDES CERTAIN SHARES **                       [ ]
-----------------------------------------------------------------------------
     (11)   PERCENT OF CLASS REPRESENTED
            BY AMOUNT IN ROW (9)
            0%
-----------------------------------------------------------------------------
     (12)   TYPE OF REPORTING PERSON **
            IN
-----------------------------------------------------------------------------
                    ** SEE INSTRUCTIONS BEFORE FILLING OUT!






CUSIP No. 57636Q104                  13G/A                    Page 6 of 10 Pages


Item 1(a).     Name of Issuer:
               The name of the issuer is MasterCard Incorporated.

Item 1(b).     Address of Issuer's Principal Executive Offices:
               The Company's principal executive offices are located at 2000
               Purchase Street, Purchase NY 10577.

Item 2(a).     Name of Person Filing:

     This statement is filed by:

      (i) The Children's Investment Fund Management (UK) LLP, a United Kingdom
      limited liability partnership ("TCIF UK"), with respect to the Shares
      owned by the TCI Fund (as defined below) (the "TCI Shares");

      (ii) The Children's Investment Fund Management (Cayman) Ltd., a Cayman
      Islands exempted company ("TCIF"), with respect to the TCI Shares;

      (iii) The Children's Investment Master Fund, a Cayman Islands exempted
      company (the "TCI Fund"), with respect to the Shares directly owned by it;

      (iv) Christopher Hohn, with respect to the TCI Shares (collectively with
      TCIF UK, TCIF and the TCI Fund, the "TCI Reporting Persons");

        The foregoing persons are hereinafter sometimes collectively referred to
as the "Reporting Persons." Any disclosures herein with respect to persons other
than the Reporting Persons are made on information and belief after making
inquiry to the appropriate party.

Item 2(b).     Address of Principal Business Office or, if None, Residence:

     The address of the business office of each of the Reporting Persons is:

      (i) TCIF UK: 7 Clifford Street, London, W1S 2WE, United Kingdom;

      (ii) TCIF: PO Box 309GT, Ugland House, South Church Street, George Town,
      Grand Cayman, Cayman Islands, British West Indies;

      (iii) The TCI Fund: PO Box 309GT, Ugland House, South Church Street,
      George Town, Grand Cayman, Cayman Islands, British West Indies;

      (iv) Mr. Hohn: 7 Clifford Street, London, W1S 2WE, United Kingdom.

Item 2(c).     Citizenship:

     TCIF UK is a limited liability partnership organized under the laws of
England. TCIF and the TCI Fund are exempted companies organized under the laws
of the Cayman Islands. Mr. Hohn is a citizen of the United Kingdom.

Item 2(d).     Title of Class of Securities:
               Common stock, $0.0001 par value (the "Common Stock")

Item 2(e).     CUSIP Number:  57636Q104





CUSIP No. 57636Q104                  13G/A                   Page 7 of 10 Pages


Item 3.    If this statement is filed pursuant to Rules 13d-1(b) or 13d-2(b) or
(c), check whether the person filing is a:

          (a)  [ ] Broker or dealer registered under Section 15 of the Act,

          (b)  [ ] Bank as defined in Section 3(a)(6) of the Act,

          (c)  [ ] Insurance Company as defined in Section 3(a)(19) of the
                   Act,

          (d)  [ ] Investment Company registered under Section 8 of the
                   Investment Company Act of 1940,

          (e)  [ ] Investment Adviser in accordance with Rule 13d-1
                   (b)(1)(ii)(E),

          (f)  [ ] Employee Benefit Plan or Endowment Fund in accordance
                   with 13d-1 (b)(1)(ii)(F),

          (g)  [ ] Parent Holding Company or control person in accordance
                   with Rule 13d-1 (b)(1)(ii)(G),

          (h)  [ ] Savings Association as defined in Section 3(b) of the
                   Federal Deposit Insurance Act,

          (i)  [ ] Church Plan that is excluded from the definition of an
                   investment company under Section 3(c)(14) of the Investment
                   Company Act of 1940,

          (j)  [ ] Group, in accordance with Rule 13d-1(b)(1)(ii)(J).

     If this statement is filed pursuant to 13d-1(c), check this box:  [x]

Item 4.   Ownership.

      The TCI Fund falls under the management of both TCIF and TCIF UK. The
principal business of the TCI Fund is to invest in securities. Christopher Hohn
is the Managing Partner of TCIF UK and the 100% owner of TCIF. By reason of the
provisions of Rule 13d-3 of the Act, Mr. Hohn may be deemed to beneficially own
the shares owned by the TCI Fund.

      A. TCIF UK, TCIF, the TCI Fund, and Mr. Hohn

               (a) Amount beneficially owned: 0
               (b) Percent of class: 0% The percentages used herein and in the
         rest of Item 4 are calculated based upon the 98,385,273 shares of Class
         A common stock issued and outstanding as of October 29, 2008 as
         reflected in the Form 10-Q for the quarter ended September 30, 2008
         filed by the Company on November 4, 2008.
               (c) Number of shares as to which the person has:
                   (i)    Sole power to vote or direct the vote: 0
                   (ii)   Shared power to vote or direct the vote: 0
                   (iii)  Sole power to dispose or direct the disposition: 0
                   (iv)   Shared power to dispose or direct the disposition: 0





CUSIP No. 57636Q104                  13G/A                   Page 8 of 10 Pages


Item 5.   Ownership of Five Percent or Less of a Class:

          If this statement is being filed to report the fact that as of the
          date hereof the reporting person has ceased to be the beneficial owner
          of more than five percent of the class of securities, check the
          following [x].

Item 6.   Ownership of More than Five Percent on Behalf of Another Person.
          Not Applicable

Item 7.   Identification and Classification of the Subsidiary Which Acquired
          the Security Being Reported on by the Parent Holding Company.
          Not Applicable

Item 8.   Identification and Classification of Members of the Group.
          Not Applicable

Item 9.   Notice of Dissolution of Group.
          Not Applicable





CUSIP No. 57636Q104               13G/A                     Page 9 of 10 Pages

Item 10.  Certification.

            Each of the Reporting Persons hereby makes the following
certification:

By signing below each Reporting Person certifies that, to the best of its
knowledge and belief, the securities referred to above were not acquired and are
not held for the purpose of or with the effect of changing or influencing the
control of the issuer of the securities and were not acquired and are not held
in connection with or as a participant in any transaction having that purpose or
effect.


                                   SIGNATURES

After reasonable inquiry and to the best of our knowledge and belief, the
undersigned certify that the information set forth in this statement is true,
complete and correct.


DATED:  February 17, 2009


                                 THE CHILDREN'S INVESTMENT FUND
                                        MANAGEMENT (UK) LLP

                                /s/ Christopher Hohn
                                --------------------------------------
                                Christopher Hohn
                                Managing Partner

                                THE CHILDREN'S INVESTMENT FUND
                                        MANAGEMENT (CAYMAN) LTD.

                                /s/ David DeRosa
                                ------------------------------
                                David DeRosa
                                Director

                                THE CHILDREN'S INVESTMENT MASTER FUND

                                /s/ David DeRosa
                                ------------------------------
                                David DeRosa
                                Director


                                /s/ Christopher Hohn
                                ------------------------------
                                Christopher Hohn





CUSIP No. 57636Q104                  13G/A                  Page 10 of 10 Pages


                                    EXHIBIT 1

                           JOINT ACQUISITION STATEMENT

                            PURSUANT TO RULE 13d-1(k)

          The undersigned acknowledge and agree that the foregoing statement on
Schedule 13G, is filed on behalf of each of the undersigned and that all
subsequent amendments to this statement on Schedule 13G, shall be filed on
behalf of each of the undersigned without the necessity of filing additional
joint acquisition statements. The undersigned acknowledge that each shall be
responsible for the timely filing of such amendments, and for the completeness
and accuracy of the information concerning him or it contained therein, but
shall not be responsible for the completeness and accuracy of the information
concerning the others, except to the extent that he or it knows or has reason to
believe that such information is inaccurate.


DATED:  February 17, 2009


                                THE CHILDREN'S INVESTMENT FUND
                                       MANAGEMENT (UK) LLP

                                /s/ Christopher Hohn
                                ------------------------------
                                Christopher Hohn
                                Managing Partner

                                THE CHILDREN'S INVESTMENT FUND
                                       MANAGEMENT (CAYMAN) LTD.

                                /s/ David DeRosa
                                ------------------------------
                                David DeRosa
                                Director

                                THE CHILDREN'S INVESTMENT MASTER FUND

                                /s/ David DeRosa
                                ------------------------------
                                David DeRosa
                                Director


                                /s/ Christopher Hohn
                                ------------------------------
                                Christopher Hohn