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Berkshire Hathaway Inc.

BRK.BFinancial Services
CIK 0002927419SIC 3571Conglomerate
Market Cap

$1.2B

+2.4% today
Sector & Industry

Financial Services

Conglomerate

SEC Filings

747

Total filings on record

Last Filing

Jan 23, 2026

8-K — Board of Directors Update

Showing 15 filings
Form TypeFiled DateAcceptedDescriptionAccessionActions
10-QJan 23, 2026Jan 23, 2026Quarterly Report for period ended September 20250002927419-26-167785
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8-KDec 23, 2025Dec 23, 2025Current Report - Material Event Disclosure0002927419-26-988239
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S-1Nov 25, 2025Nov 25, 2025Registration Statement0002927419-26-743381
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10-QNov 6, 2025Nov 6, 2025Quarterly Report for period ended March 20250002927419-26-469812
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10-QOct 3, 2025Oct 3, 2025Quarterly Report for period ended September 20250002927419-26-824537
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10-KSep 5, 2025Sep 5, 2025Annual Report for fiscal year ended December 20250002927419-26-966832
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10-QAug 16, 2025Aug 16, 2025Quarterly Report for period ended March 20250002927419-26-839131
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10-QJul 16, 2025Jul 16, 2025Quarterly Report for period ended January 20250002927419-26-748369
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10-KJun 20, 2025Jun 20, 2025Annual Report for fiscal year ended September 20250002927419-26-856237
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S-1May 14, 2025May 14, 2025Registration Statement0002927419-26-727306
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13FApr 24, 2025Apr 24, 2025Institutional Investment Manager Holdings Report0002927419-25-924012
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13FMar 25, 2025Mar 25, 2025Institutional Investment Manager Holdings Report0002927419-25-239892
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10-KFeb 25, 2025Feb 25, 2025Annual Report for fiscal year ended December 20250002927419-25-503757
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10-KJan 27, 2025Jan 27, 2025Annual Report for fiscal year ended September 20250002927419-25-252254
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8-KJan 4, 2025Jan 4, 2025Current Report - Material Event Disclosure0002927419-25-335587
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