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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001193125-13-222307
Filing Date
2013-05-15
Accepted
2013-05-15 16:02:49
Documents
1
Period of Report
2013-03-31
Effectiveness Date
2013-05-15

Document Format Files

Seq Description Document Type Size
1 13F-HR d535016d13fhr.txt 13F-HR 20613
  Complete submission text file 0001193125-13-222307.txt   21698
Mailing Address 3555 FARNAM STREET OMAHA NE 68131
Business Address 3555 FARNAM STREET OMAHA NE 68131 4023461400
BERKSHIRE HATHAWAY INC (Filer) CIK: 0001067983 (see all company filings)

IRS No.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-04545 | Film No.: 13846895
SIC: 6331 Fire, Marine & Casualty Insurance