THIS FILING LISTS SECURITIES HOLDINGS REPORTED ON THE FORM 13F FILED ON MAY 14,
2003 PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT AND FOR WHICH CONFIDENTIAL
TREATMENT IS NO LONGER WARRANTED.

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

                                    Form 13F

                               Form 13F COVER PAGE

Report for the Calendar Year or Quarter Ended: March 31, 2003
                                               --------------

Check here if Amendment [ X ]; Amendment Number:      1
                                                -------------
  This Amendment (Check only one.):         [   ]  is a restatement.
                                            [ X ]  adds new holdings entries.
Institutional Investment Manager Filing this Report:

Name:             Berkshire Hathaway Inc.
                  --------------------------
Address:          1440 Kiewit Plaza
                  --------------------------
                  Omaha, NE 68131
                  --------------------------

Form 13F File Number:           28- 4545
                                    --------
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:             Marc D. Hamburg
                  ------------------------
Title:            Vice President
                  ------------------------
Phone:            402-346-1400
                  ------------------------

Signature, Place, and Date of Signing:

Marc D. Hamburg                     Omaha, NE                    August 14, 2003
------------------------------      -----------------------      ---------------
[Signature]                         [City, State]                [Date]

Report Type (Check only one.):

[   ] 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).)

[ X ] 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).)

List of Other Managers Reporting for this Manager:

      Form 13F File Number       Name

      28- 5194                   General Re - New England Asset Management, Inc.
         ------                  -----------------------------------------------

                              Form 13F SUMMARY PAGE

Report Summary:


Number of Other Included Managers:                                    6
                                                             -------------------

Form 13F Information Table Entry Total:                               1
                                                             -------------------

Form 13F Information Table Value Total:                     $       5,440
                                                             -------------------
                                                                   (thousands)


List of Other Included Managers:



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
      1.   28-554                  Buffett, Warren E.
      2.   28-852                  GEICO Corp.
      3.   28-101                  Government Employees Ins. Corp.
      4.   28-718                  National Indemnity Co.
      5.   28-717                  OBH Inc.
      6.   28-2740                 Plaza Investment Managers

                             BERKSHIRE HATHAWAY INC.
                           Form 13F Information Table
                                 March 31, 2003




                                                                             Column 6
                                                                      Investment Discretion                           Column 8
                                            Column 4     Column 5   ---------------------------                   Voting Authority
                  Column 2   Column 3        Market      Shares or                        (c)      Column 7      -------------------
Column 1          Title of    CUSIP           Value      Principal   (a)  (b) Shared -  Shared-     Other          (a)    (b)   (c)
Name of Issuer     Class      Number     (In Thousands)    Amount   Sole    Defined      Other     Managers        Sole  Shared None
----------------  --------  -----------  --------------  ---------  ----  ------------  ------- ---------------- ------- ------ ----
                                                                                               
DST Systems Inc.    Com     233326 10 7       5,440       200,000              X                1, 2, 3, 4, 5, 6 200,000
                                             ------
                                             $5,440
                                             ======