Berkshire Hathaway Inc SEC filings BRK-A
Berkshire Hathaway Inc has 1,001 filings in SEC EDGAR's recent list, going back to Feb 14, 2017. Its latest annual report, Form ARS, was filed on Mar 13, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 11, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 13, 2026 | — |
| DEFA14A | Additional proxy material | Mar 13, 2026 | — |
| DEF 14A | Proxy statement | Mar 13, 2026 | May 2, 2026 |
| DEFA14A | Additional proxy material | Mar 14, 2025 | — |
| DEFA14A | Additional proxy material | Mar 14, 2025 | — |
| DEF 14A | Proxy statement | Mar 14, 2025 | May 3, 2025 |
| DEFA14A | Additional proxy material | Mar 15, 2024 | — |
| DEFA14A | Additional proxy material | Mar 15, 2024 | — |
| DEF 14A | Proxy statement | Mar 15, 2024 | May 4, 2024 |
| DEFA14A | Additional proxy material | Mar 17, 2023 | — |
| DEFA14A | Additional proxy material | Mar 17, 2023 | — |
| DEF 14A | Proxy statement | Mar 17, 2023 | — |
| DEFA14A | Additional proxy material | Mar 11, 2022 | — |
| DEFA14A | Additional proxy material | Mar 11, 2022 | — |
| DEF 14A | Proxy statement | Mar 11, 2022 | Apr 30, 2022 |
| DEF 14A | Proxy statement | Mar 15, 2021 | May 1, 2021 |
| DEFA14A | Additional proxy material | Mar 18, 2020 | — |
| DEF 14A | Proxy statement | Mar 13, 2020 | May 2, 2020 |
| DEF 14A | Proxy statement | Mar 15, 2019 | May 4, 2019 |
| DEF 14A | Proxy statement | Mar 16, 2018 | May 5, 2018 |
| DEF 14A | Proxy statement | Mar 17, 2017 | May 6, 2017 |
Showing 21 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Fire, Marine & Casualty Insurance (SIC 6331)
- Listed as
- BRK-B (NYSE), BRK-A (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Omaha, NE
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1067983
- Former names
- NBH INC (until Jan 5, 1999)
Other Fire, Marine & Casualty Insurance companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.