THIS FILING LISTS SECURITIES HOLDINGS REPORTED ON THE FORM 13F FILED ON MAY 15,
2006 PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT AND FOR WHICH CONFIDENTIAL
TREATMENT EXPIRED ON FEBRUARY 14, 2007.
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, 2006
Check here if Amendment [X]; Amendment Number: 2
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:
(s) Marc D. Hamburg Omaha, NE February 14, 2007
------------------------------------- -------------------- -----------------
[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: 4
Form 13F Information Table Entry Total: 1
Form 13F Information Table Value Total: $186,264
(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- BH Columbia Inc.
----
2. 28-554 Buffett, Warren E.
3. 28-1517 Columbia Insurance Company
4. 28-717 OBH Inc.
BERKSHIRE HATHAWAY INC.
Form 13F Information Table
March 31, 2006
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
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NAME OF TITLE OF VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
ISSUER CLASS CUSIP [X$1000] PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE
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US Bancorp Com 902973 30 4 186,264 6,107,000 X 1, 2, 3, 4 6,107,000
--------
$186,264
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