BERKSHIRE HATHAWAY INC
Fire, Marine & Casualty Insurance | SIC: 6331Phone: 4023461400
EIN: 470813844
State Location: NE
State of Inc.: DE
- NYSE:BRK-B
- NYSE:BRK-A
Form: 10-K
Filing Date: 02 Mar 2026Report Date: 31 Dec 2025
Accepted: 02 Mar 2026 04:02 a.m.
Accession Number: 0001193125-26-083899
File Number: 001-14905
Film Number: 26703174
Documents
Primary Document: 10-K
Accepted: 02 Mar 2026 04:02 a.m.
0001193125-26-083899-index-headers.html
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0001193125-26-083899-index.html
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0001193125-26-083899.txt
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0001193125-26-083899-xbrl.zip
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brka-20251231.xsd
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brka-20251231_htm.xml
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brka-ex10_1.htm
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brka-ex19.htm
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brka-ex21.htm
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brka-ex23.htm
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brka-ex31_1.htm
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brka-ex31_2.htm
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brka-ex32_1.htm
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brka-ex32_2.htm
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brka-ex95.htm
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brka-ex97.htm
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FilingSummary.xml
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img163245946_0.jpg
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MetaLinks.json
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R1.htm
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R10.htm
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R102.htm
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