=============================================================================
                                 UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                                 SCHEDULE 13D

      INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULE 13d-1(a)
                AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13d-2(a)

				   (Amendment No. 11)*

                              Acxiom Corporation
                ------------------------------------------------
                               (Name of Issuer)

                     Common Stock, Par Value $0.10 per share
                ------------------------------------------------
                         (Title of Class of Securities)

                                 005125109
                ------------------------------------------------
                                (CUSIP Number)

                             Allison Bennington
                              ValueAct Capital
                        435 Pacific Avenue, Fourth Floor
                           San Francisco, CA 94133
                              (415) 362-3700
                ------------------------------------------------
               (Name, Address and Telephone Number of Person
              Authorized to Receive Notices and Communications)

                              With a Copy to:
                         Christopher G. Karras, Esq.
                               Dechert LLP
                               Cira Centre
                            2929 Arch Street
                    Philadelphia, Pennsylvania 19104-2808
                           Ph. (215) 994-4000

                             May 15, 2006
                ------------------------------------------------
           (Date of Event which Requires Filing of this Statement)

If the filing person has previously filed a statement on Schedule 13G to
report the acquisition that is the subject of this Schedule 13D, and is
filing this schedule because of Rule 240.13d-1(b)(e), 240.13d-1(f) or
240.13d-1(g) check the following box [ ].

NOTE: Schedules filed in paper format shall include a signed original and
five copies of the schedule, including all exhibits.  See Rule 240.13d-7(b)
for other parties to whom copies are to be sent

*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 disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be
deemed to be "filed" for the purpose 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).
=============================================================================


                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                               Page 2 of 17
-----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   ValueAct Capital Master Fund, L.P.
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY

-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   WC*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                         [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   British Virgin Islands
-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER
                        0
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    PN
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.

                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                               Page 3 of 17
----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   VA Partners, LLC
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY

-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   OO*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                         [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   Delaware
-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER
                        0
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    OO (LLC)
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.


                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                               Page 4 of 17
----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   ValueAct Capital Management, L.P.
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY

-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   OO*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                         [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   Delaware
-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER
                        0
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    PN
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.

                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                               Page 5 of 17
----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   ValueAct Capital Management, LLC
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY

-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   OO*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                         [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   Delaware
-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER
                        0
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    OO (LLC)
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.


                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                               Page 6 of 17
-----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   Jeffrey W. Ubben
---------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY

---------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   OO*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                         [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   United States
-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER
                        0
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    IN
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.


                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                               Page 7 of 17
-----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   George F. Hamel, Jr.
---------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY

-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   OO*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                        [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   United States
-----------------------------------------------------------------------------
                   7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES          8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH     9.  SOLE DISPOSITIVE POWER
                        0
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    IN
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.


                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                               Page 8 of 17
-----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. INDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   Peter H. Kamin
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
---------------------------------------------------------------------------
3. SEC USE ONLY

-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   OO*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                        [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   United States
-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER
                        0
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    IN
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.


                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                              Page 9 of 17
----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   Louis J. Andreozzi
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY

-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   OO*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                         [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   United States
-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER
                        160,000**
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    IN
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.


                                SCHEDULE 13D
--------------------------                          -------------------------
CUSIP NO. 005125109                                              Page 10 of 17
----------------------------------------------------------------------------
1. NAME OF REPORTING PERSON/S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE
   PERSON (entities only)

   J. Michael Lawrie
-----------------------------------------------------------------------------
2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a) [X]
                                                                      (b) [ ]
-----------------------------------------------------------------------------
3. SEC USE ONLY

-----------------------------------------------------------------------------
4. SOURCE OF FUNDS*

   OO*
-----------------------------------------------------------------------------
5. CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
   PURSUANT TO ITEMS 2(d) or 2(e)                                         [ ]
-----------------------------------------------------------------------------
6. CITIZENSHIP OR PLACE OF ORGANIZATION

   United States
-----------------------------------------------------------------------------
                    7.  SOLE VOTING POWER
                        0
   NUMBER OF       ----------------------------------------------------------
   SHARES           8.  SHARED VOTING POWER
   BENEFICIALLY         10,325,355**
   OWNED BY EACH   ----------------------------------------------------------
   PERSON WITH      9.  SOLE DISPOSITIVE POWER
                        0
                   ----------------------------------------------------------
                   10.  SHARED DISPOSITIVE POWER
                        10,165,355**
-----------------------------------------------------------------------------
11. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

    10,325,355**
-----------------------------------------------------------------------------
12. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
    CERTAIN SHARES                                                        [ ]
-----------------------------------------------------------------------------
13. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

    11.9%
-----------------------------------------------------------------------------
14. TYPE OF REPORTING PERSON

    IN
-----------------------------------------------------------------------------
*See Item 3
**See Items 2 and 5
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!
             INCLUDE BOTH SIDES OF THE COVER PAGE, RESPONSES TO ITEMS 1-7
               (INCLUDING EXHIBITS) OF THE SCHEDULE, AND THE SIGNATURE
                                ATTESTATION.



THE PURPOSE OF THIS AMENDMENT NO. 11 IS TO AMEND THE PURPOSE OF TRANSACTION
SECTION. THE INFORMATION BELOW SUPPLEMENTS THE INFORMATION PREVIOUSLY
PROVIDED.

ITEM 4.  PURPOSE OF TRANSACTION.

On March 31, 2006, in accordance with Section 15 of Article II of the Amended
and Restated Bylaws of the Issuer, the Reporting Persons sent a letter (the
"Nomination Letter") to the Issuer to provide notice of their intent to
nominate Jeffrey W. Ubben, Louis J. Andreozzi and J. Michael Lawrie
(collectively, the "Nominees") for election as directors at the Issuer's 2006
Annual Meeting of Stockholders (the "Annual Meeting"). The Nomination Letter
was filed as an exhibit to the Reporting Persons' Schedule 13D/A filed with
the Securities and Exchange Commission on April 3, 2006 and is incorporated
herein by reference.

On May 15, 2006, the Reporting Persons filed a preliminary proxy statement
with the Securities and Exchange Commission with respect to the election of
the Nominees. The Reporting Persons intend to solicit proxies, in opposition
to the proxy solicitation expected to be conducted by the Issuer's current
management, for the purpose of electing the Nominees and replacing the three
current directors of the Issuer up for reelection at the Annual Meeting.

In the proxy statement, the Reporting Persons indicated that, if the Nominees
are elected, they will call on the Board of Directors of the Issuer to give
comprehensive consideration, through an open-minded deliberative process, to
creating stockholder value in both the near and long term and will act to
eliminate the burdens the Reporting Persons believe the Issuer's charter and
current Board have imposed on the exercise of corporate democracy at the
Issuer.

The Reporting Persons reserve the right to formulate other plans and/or make
other proposals, and take such actions with respect to their investment in the
Issuer, including any or all of the actions set forth in paragraphs (a)
through (j) of Item 4 of Schedule 13D, or acquire additional Common Stock or
dispose of all the Common Stock beneficially owned by them, in public market
or privately negotiated transactions. The Reporting Persons may at any time
reconsider and change their plans or proposals relating to the foregoing.

ITEM 6.  CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH
RESPECT TO SECURITIES OF THE ISSUER.

On May 15, 2006, VA Partners, LLC ("ValueAct Capital") and Andreozzi
Consulting, LLC ("Andreozzi") clarified (the "Amendment") the Consulting
Agreement (the "Andreozzi Agreement") dated September 21, 2005 between
ValueAct Capital and Andreozzi to specify that "control" as used in the
Andreozzi Agreement means the ownership of 50% or more of the outstanding
shares of the Issuer by the investment funds managed by ValueAct Capital.
The Andreozzi Agreement was filed as an exhibit to the Reporting Persons'
Schedule 13D/A filed with the Securities and Exchange Commission on October
4, 2006 and is incorporated herein by reference.  A copy of the Amendment is
attached as Exhibit B to this report and is incorporated herein by reference.



                             Page 11 of 17


ITEM 7.  MATERIAL TO BE FILED AS EXHIBITS

A)  Joint Filing Agreement

B) Amendment to the Consulting Agreement with Andreozzi Consulting, LLC
dated September 21, 2005.



                             Page 12 of 17

                                  SIGNATURES

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



                                ValueAct Capital Master Fund L.P., by
                                VA Partners, LLC, its General Partner

                         By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                                VA Partners, LLC

                         By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                                ValueAct Capital Management L.P., by
                                ValueAct Capital Management LLC, its General
                                Partner

                         By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                                ValueAct Capital Management, LLC

                         By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                         By:                       *
                                --------------------------------------
Dated:  May 15, 2006       		Jeffrey W. Ubben, Managing Member



                             Page 13 of 17

				 By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                         By:                       *
                                --------------------------------------
Dated:  May 15, 2006       		Peter H. Kamin, Managing Member


                         By:                       *
                                --------------------------------------
Dated:  May 15, 2006       		Louis J. Andreozzi


                         By:                       *
                                --------------------------------------
Dated:  May 15, 2006       		J. Michael Lawrie








*By:	/s/  George F. Hamel, Jr.
	--------------------------------------
	George F. Hamel, Jr.
	Attorney-in-Fact


                             Page 14 of 17


                                   Exhibit A
                           JOINT FILING UNDERTAKING

The undersigned parties hereby agree that the Schedule 13D filed herewith
(and any amendments thereto) relating to the Common Stock of Acxiom
Corporation is being filed jointly on behalf of each of them with the
Securities and Exchange Commission pursuant to Section 13(d) of the
Securities Exchange Act of 1934, as amended.



                                ValueAct Capital Master Fund L.P., by
                                VA Partners, LLC, its General Partner

                         By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                                VA Partners, LLC

                         By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                                ValueAct Capital Management L.P., by
                                ValueAct Capital Management LLC, its General
                                Partner

                         By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                                ValueAct Capital Management, LLC

                         By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                         By:                       *
                                --------------------------------------
Dated:  May 15, 2006       		Jeffrey W. Ubben, Managing Member



                             Page 15 of 17

				 By:    /s/ George F. Hamel, Jr.
                                --------------------------------------
Dated:  May 15, 2006       		George F. Hamel, Jr., Managing Member


                         By:                       *
                                --------------------------------------
Dated:  May 15, 2006       		Peter H. Kamin, Managing Member


                         By:                       *
                                --------------------------------------
Dated:  May 15, 2006       		Louis J. Andreozzi


                         By:                       *
                                --------------------------------------
Dated:  May 15, 2006       		J. Michael Lawrie






*By:	/s/  George F. Hamel, Jr.
	--------------------------------------
	George F. Hamel, Jr.
	Attorney-in-Fact



                             Page 16 of 17



                                   Exhibit B
                                      VAC
                                ValueAct Capital

                                  May 15, 2006

Lou Andreozzi
Andreozzi Consulting LLC
P.O. Box 4539
Warren, NJ 07059

Dear Lou:

In recognition of our upcoming proxy contest with respect to Acxiom
Corporation, we wish to clarify the following:

For purposes of that certain VA Partners LLC Consulting Agreement with
Andreozzi Consulting dated September 6, 2005 (the "Agreement"), in the
paragraph entitled "Proxy Contest", "control" shall mean ownership of 50% or
more of the outstanding shares of Acxiom Corporation by the investment funds
managed by VA Partners LLC.

Please acknowledge your acceptance of this letter as an amendment of the
terms of the Agreement by executing below where indicated.

Sincerely,

/s/ George F. Hamel, Jr.

VA Partners, LLC
George F. Hamel, Jr.
Managing Member


Acknowledged and Agreed to as of the date set forth above:

/s/ Lou Andreozzi

Andreozzi Consulting LLC
Lou Andreozzi


                             Page 17 of 17