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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-19-048926
Filing Date
2019-02-25
Accepted
2019-02-25 06:20:28
Documents
154
Period of Report
2018-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d678758d10k.htm 10-K 2242076
2 EX-21 d678758dex21.htm EX-21 145219
3 EX-23 d678758dex23.htm EX-23 3253
4 EX-31.1 d678758dex311.htm EX-31.1 10662
5 EX-31.2 d678758dex312.htm EX-31.2 10660
6 EX-32.1 d678758dex321.htm EX-32.1 3583
7 EX-32.2 d678758dex322.htm EX-32.2 3708
8 EX-95 d678758dex95.htm EX-95 51131
15 GRAPHIC g678758g03z29.jpg GRAPHIC 81847
  Complete submission text file 0001193125-19-048926.txt   17207124

Data Files

Seq Description Document Type Size
9 XBRL INSTANCE DOCUMENT brka-20181231.xml EX-101.INS 4724663
10 XBRL TAXONOMY EXTENSION SCHEMA brka-20181231.xsd EX-101.SCH 135079
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE brka-20181231_cal.xml EX-101.CAL 202999
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE brka-20181231_def.xml EX-101.DEF 744358
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE brka-20181231_lab.xml EX-101.LAB 1048473
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE brka-20181231_pre.xml EX-101.PRE 945721
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: 10-K | Act: 34 | File No.: 001-14905 | Film No.: 19628018
SIC: 6331 Fire, Marine & Casualty Insurance
Assistant Director 1