SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-21-022703
Filing Date
2021-05-03
Accepted
2021-05-03 08:42:26
Documents
118
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q brka-10q_20210331.htm   iXBRL 10-Q 5207704
2 EX-31.1 brka-ex311_8.htm EX-31.1 15744
3 EX-31.2 brka-ex312_6.htm EX-31.2 15773
4 EX-32.1 brka-ex321_7.htm EX-32.1 5047
5 EX-32.2 brka-ex322_9.htm EX-32.2 5077
6 EX-95 brka-ex95_10.htm EX-95 298909
  Complete submission text file 0001564590-21-022703.txt   20533280

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA brka-20210331.xsd EX-101.SCH 103943
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE brka-20210331_cal.xml EX-101.CAL 96111
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE brka-20210331_def.xml EX-101.DEF 485398
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE brka-20210331_lab.xml EX-101.LAB 718393
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE brka-20210331_pre.xml EX-101.PRE 629217
12 EXTRACTED XBRL INSTANCE DOCUMENT brka-10q_20210331_htm.xml XML 5096196
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-Q | Act: 34 | File No.: 001-14905 | Film No.: 21881550
SIC: 6331 Fire, Marine & Casualty Insurance