Form 8-K - Current report:
SEC Accession No. 0001193125-25-290864
Filing Date
2025-11-21
Accepted
2025-11-21 10:46:21
Documents
19
Period of Report
2025-11-20
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K d45429d8k.htm   iXBRL 8-K 45761
2 EX-1.1 d45429dex11.htm EX-1.1 158360
3 EX-4.2 d45429dex42.htm EX-4.2 68472
4 EX-4.3 d45429dex43.htm EX-4.3 69377
5 EX-4.4 d45429dex44.htm EX-4.4 67941
6 EX-4.5 d45429dex45.htm EX-4.5 68061
7 EX-5.1 d45429dex51.htm EX-5.1 10105
  Complete submission text file 0001193125-25-290864.txt   802111

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA brk59-20251120.xsd EX-101.SCH 6073
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE brk59-20251120_def.xml EX-101.DEF 16358
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE brk59-20251120_lab.xml EX-101.LAB 28220
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE brk59-20251120_pre.xml EX-101.PRE 17782
22 EXTRACTED XBRL INSTANCE DOCUMENT d45429d8k_htm.xml XML 15155
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: 8-K | Act: 34 | File No.: 001-14905 | Film No.: 251505527
SIC: 6331 Fire, Marine & Casualty Insurance
(CF Office: 02 Finance)