SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549

                               _________________

                                 SCHEDULE 13G
                                (Rule 13d-102)

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


                                 Carmax, Inc.
                               -----------------
                               (Name of Issuer)


                         Common Stock, $.50 par value
                        -------------------------------
                        (Title of Class of Securities)


                                   143130102
                                 -------------
                                (CUSIP Number)


                                 June 16, 2003
            ------------------------------------------------------
            (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)

*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 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).





CUSIP No. 143130102                 13G                  Page  2  of  9 Pages
-------------------------------------------------------------------------------

      1       NAME OF REPORTING PERSON
              I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
              Ziff Asset Management, L.P.
-------------------------------------------------------------------------------

      2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
              [   ] (a)
              [   ] (b)
-------------------------------------------------------------------------------

      3       SEC USE ONLY
-------------------------------------------------------------------------------

      4       CITIZENSHIP OR PLACE OF ORGANIZATION
              Delaware
-------------------------------------------------------------------------------

           NUMBER OF                 5     SOLE VOTING POWER
            SHARES                         0
         BENEFICIALLY
           OWNED BY                  ------------------------------------------
             EACH                    6     SHARED VOTING POWER
           REPORTING                       5,275,000
            PERSON
             WITH                    ------------------------------------------
                                     7     SOLE DISPOSITIVE POWER
                                           0

                                     ------------------------------------------
                                     8     SHARED DISPOSITIVE POWER
                                           5,275,000
-------------------------------------------------------------------------------

      9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
              5,275,000
-------------------------------------------------------------------------------

     10       CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
              SHARES        [ ]

-------------------------------------------------------------------------------

     11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
              5.1%
-------------------------------------------------------------------------------

     12       TYPE OF REPORTING PERSON
              PN
-------------------------------------------------------------------------------




CUSIP No. 143130102                   13G               Page  3  of  9 Pages
-------------------------------------------------------------------------------

      1       NAME OF REPORTING PERSON
              I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
              PBK Holdings, Inc.
-------------------------------------------------------------------------------

      2       CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
              [   ] (a)
              [   ] (b)
-------------------------------------------------------------------------------

      3       SEC USE ONLY
-------------------------------------------------------------------------------

      4       CITIZENSHIP OR PLACE OF ORGANIZATION
              Delaware
-------------------------------------------------------------------------------

           NUMBER OF                5            SOLE VOTING POWER
            SHARES                               0
         BENEFICIALLY               -------------------------------------------
           OWNED BY                 6            SHARED VOTING POWER
             EACH                                5,275,000
           REPORTING                -------------------------------------------
            PERSON
             WITH                   7            SOLE DISPOSITIVE POWER
                                                 0
                                    -------------------------------------------
                                    8            SHARED DISPOSITIVE POWER
                                                 5,275,000
-------------------------------------------------------------------------------

      9       AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
              5,275,000
-------------------------------------------------------------------------------

     10       CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
              SHARES   [ ]

-------------------------------------------------------------------------------

     11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
              5.1%
-------------------------------------------------------------------------------

     12       TYPE OF REPORTING PERSON
              CO
-------------------------------------------------------------------------------




CUSIP No. 143130102                   13G                Page  4  of  9 Pages
-------------------------------------------------------------------------------

       1        NAME OF REPORTING PERSON
                I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
                Philip B. Korsant
-------------------------------------------------------------------------------

       2        CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
                [   ] (a)
                [   ] (b)
-------------------------------------------------------------------------------

       3        SEC USE ONLY
-------------------------------------------------------------------------------

       4        CITIZENSHIP OR PLACE OF ORGANIZATION
                United States of America
-------------------------------------------------------------------------------

            NUMBER OF              5            SOLE VOTING POWER
             SHARES                             0
          BENEFICIALLY             --------------------------------------------
            OWNED BY               6            SHARED VOTING POWER
              EACH                              5,275,000
            REPORTING              --------------------------------------------
             PERSON
              WITH                 7            SOLE DISPOSITIVE POWER
                                                0
                                   --------------------------------------------
                                   8            SHARED DISPOSITIVE POWER
                                                5,275,000
-------------------------------------------------------------------------------

       9        AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
                5,275,000
-------------------------------------------------------------------------------

      10        CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
                SHARES [ ]

-------------------------------------------------------------------------------

      11        PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
                5.1%
-------------------------------------------------------------------------------

      12        TYPE OF REPORTING PERSON
                IN
-------------------------------------------------------------------------------




Item 1(a). Name of Issuer.

Carmax, Inc. ("Carmax")

Item 1(b). Address of Issuer's Principal Executive Offices.

4900 Cox Road
Glen Allen, VA  23060

Item 2(a). Name of Person Filing.

This Schedule 13G is being filed on behalf of the following persons
("Reporting Persons")*:

(i)        Ziff Asset Management, L.P. ("ZAM")
(ii)       PBK Holdings, Inc. ("PBK")
(iii)      Philip B. Korsant

*          Attached as Exhibit A is a copy of an agreement among the Reporting
           Persons filing (as specified hereinabove) that this Schedule 13G
           is being filed on behalf of each of them.

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

Ziff Asset Management, L.P.
283 Greenwich Avenue
Greenwhich, CT 06830

PBK Holdings, Inc.
283 Greenwich Avenue
Greenwhich, CT 06830

Philip B. Korsant
283 Greenwich Avenue
Greenwhich, CT 06830

Item 2(c). Citizenship.

See Item 4 of the attached cover pages.

Item 2(d). Title of Class of Securities.

Common Stock, $.50 par value

Item 2(e). CUSIP Number.

143130102

Item 3.

Not applicable as this Schedule is filed pursuant to Rule 13d-1(c)

Item 4. Ownership.

(a) Amount beneficially owned:
           See Item 9 of the attached cover pages.

(b) Percent of class:
           See Item 11 of the attached cover pages.

(c) Number of shares as to which such person has:

           (i) Sole power to vote or direct the vote:
                     See Item 5 of the attached cover pages.

           (ii) Shared power to vote or direct the vote:
                     See Item 6 of the attached cover pages.

           (iii) Sole power to dispose or to direct the disposition:
                     See Item 7 of the attached cover pages.

           (iv) Shared power to dispose or to direct the disposition:
                     See Item 8 of the attached cover pages.

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

Not applicable.

Item 6. Ownership of More than Five Percent on Behalf of Another Person.

Philip B. Korsant shares voting and dispositive power over the shares of
Common Stock that he beneficially owns with ZAM, the owner of record of the
shares of Common Stock. PBK also shares voting and dispositive power over the
shares of Common Stock that it beneficially owns with ZAM.

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.

Item 10.  Certification.

By signing below I certify that, to the best of my 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.




                                   SIGNATURE

         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.

Date:   June 24, 2003


                                            ZIFF ASSET MANAGEMENT, L.P

                                            By: PBK Holdings, Inc., its
                                                general partner


                                                By: /s/ Frederick H. Fogel
                                                    ---------------------------
                                                    Name:  Frederick H. Fogel
                                                    Title: Vice President


                                            PBK HOLDINGS, INC.


                                            By: /s/ Frederick H. Fogel
                                                -------------------------------
                                                Name:  Frederick H. Fogel
                                                Title: Vice President


                                            By: /s/ Philip B. Korsant
                                                -------------------------------
                                                Name: Philip B. Korsant






                                   EXHIBIT A


         The undersigned, Ziff Asset Management, L.P., a Delaware limited
partnership, PBK Holdings, Inc., a Delaware corporation, and Philip B Korsant,
hereby agree and acknowledge that the information required by this Schedule
13G, to which this Agreement is attached as an exhibit, is filed on behalf of
each of them. The undersigned further agree that any further amendments or
supplements thereto shall also be filed on behalf of each of them.

Dated:  June 24, 2003

                                           ZIFF ASSET MANAGEMENT, L.P

                                           By: PBK Holdings, Inc., its
                                               general partner


                                               By: /s/ Frederick H. Fogel
                                                   ----------------------------
                                                   Name:  Frederick H. Fogel
                                                   Title: Vice President


                                           PBK HOLDINGS, INC.


                                           By: /s/ Frederick H. Fogel
                                               --------------------------------
                                               Name:  Frederick H. Fogel
                                               Title: Vice President


                                           By: /s/ Philip B. Korsant
                                               --------------------------------
                                               Name: Philip B. Korsant