# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-24-019719
Filing Date
2024-02-26
Accepted
2024-02-26 06:08:31
Documents
170
Period of Report
2023-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | brka-20231231.htm iXBRL | 10-K | 8815841
2 | EX-21 | brka-ex21.htm | EX-21 | 270123
3 | EX-23 | brka-ex23.htm | EX-23 | 4500
4 | EX-31.1 | brka-ex31_1.htm | EX-31.1 | 13048
5 | EX-31.2 | brka-ex31_2.htm | EX-31.2 | 12933
6 | EX-32.1 | brka-ex32_1.htm | EX-32.1 | 6022
7 | EX-32.2 | brka-ex32_2.htm | EX-32.2 | 5991
8 | EX-95 | brka-ex95.htm | EX-95 | 182328
9 | EX-97 | brka-ex97.htm | EX-97 | 7732
10 | GRAPHIC | img68427269_0.jpg | GRAPHIC | 273602
| Complete submission text file | 0000950170-24-019719.txt |  | 42021934

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | brka-20231231.xsd | EX-101.SCH | 3609119
172 | EXTRACTED XBRL INSTANCE DOCUMENT | brka-20231231_htm.xml | XML | 11768644

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)

EIN.: 470813844 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14905 | Film No.: 24673459
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)