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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001157523-11-002891
Filing Date
2011-05-06
Accepted
2011-05-06 17:15:49
Documents
11
Period of Report
2011-03-31

Document Format Files

Seq Description Document Type Size
1 BERKSHIRE HATHAWAY INC. 10-Q a6706198.htm 10-Q 1696306
2 EXHIBIT 31.1 a6706198ex31-1.htm EX-31.1 14532
3 EXHIBIT 31.2 a6706198ex31-2.htm EX-31.2 14551
4 EXHIBIT 32.1 a6706198ex32-1.htm EX-32.1 5438
5 EXHIBIT 32.2 a6706198ex32-2.htm EX-32.2 5458
  Complete submission text file 0001157523-11-002891.txt   15287251

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT brka-20110331.xml EX-101.INS 2381138
7 XBRL TAXONOMY EXTENSION SCHEMA brka-20110331.xsd EX-101.SCH 104490
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE brka-20110331_cal.xml EX-101.CAL 68004
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE brka-20110331_def.xml EX-101.DEF 376883
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE brka-20110331_lab.xml EX-101.LAB 672495
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE brka-20110331_pre.xml EX-101.PRE 419416
Mailing Address 1440 KIEWIT PLAZA OMAHA NE 68131
Business Address 1440 KIEWIT PLZ 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: 10-Q | Act: 34 | File No.: 001-14905 | Film No.: 11820642
SIC: 6331 Fire, Marine & Casualty Insurance