Berkshire Hathaway Inc SEC filings BRK-B
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 |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Aug 11, 2026 | Aug 8, 2026 |
| 8-K |
Current report
Results of operations, Officer or director change, Bylaw or fiscal year change, Shareholder vote results
|
May 7, 2026 | May 2, 2026 |
| 8-K |
Current report
Other events
|
Apr 16, 2026 | Apr 16, 2026 |
| 8-K |
Current report
Other events
|
Mar 5, 2026 | Mar 4, 2026 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2026 | Feb 28, 2026 |
| 8-K/A |
Amended current report
Officer or director change
|
Jan 6, 2026 | May 3, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 11, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Other events
|
Nov 21, 2025 | Nov 20, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2025 | Nov 1, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 3, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2025 | Aug 2, 2025 |
| 8-K |
Current report
Officer or director change
|
May 8, 2025 | May 3, 2025 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 6, 2025 | May 3, 2025 |
| 8-K |
Current report
Other events
|
Apr 17, 2025 | Apr 17, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2025 | Feb 22, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2024 | Nov 2, 2024 |
| 8-K |
Current report
Other events
|
Oct 23, 2024 | Oct 23, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2024 | Aug 3, 2024 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 7, 2024 | May 4, 2024 |
| 8-K |
Current report
Other events
|
Apr 26, 2024 | Apr 25, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2024 | Feb 24, 2024 |
| 8-K |
Current report
Other events
|
Jan 10, 2024 | Jan 6, 2024 |
| 8-K |
Current report
Other events
|
Dec 1, 2023 | Nov 28, 2023 |
| 8-K |
Current report
Other events
|
Nov 29, 2023 | Nov 29, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2023 | Nov 4, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2023 | Aug 5, 2023 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change, Shareholder vote results
|
May 10, 2023 | May 6, 2023 |
| 8-K |
Current report
Other events
|
May 2, 2023 | Apr 26, 2023 |
| 8-K |
Current report
Other events
|
Apr 20, 2023 | Apr 20, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2023 | Feb 25, 2023 |
| 8-K |
Current report
Officer or director change
|
Dec 19, 2022 | Dec 19, 2022 |
| 8-K |
Current report
Other events
|
Dec 8, 2022 | Dec 8, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2022 | Nov 5, 2022 |
| 8-K |
Current report
Listing notice
|
Oct 4, 2022 | Sep 28, 2022 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change, Shareholder vote results, Other events
|
May 4, 2022 | Apr 30, 2022 |
| 8-K |
Current report
Other events
|
Mar 18, 2022 | Mar 18, 2022 |
| 8-K |
Current report
Other events
|
Mar 15, 2022 | Mar 15, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2022 | Feb 26, 2022 |
| 8-K |
Current report
Listing notice, Officer or director change
|
Feb 18, 2022 | Feb 14, 2022 |
| 8-K |
Current report
Other events
|
Jan 25, 2022 | Jan 25, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 8, 2021 | Nov 6, 2021 |
| 8-K |
Current report
Officer or director change
|
Oct 20, 2021 | Oct 20, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2021 | Aug 7, 2021 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 5, 2021 | May 1, 2021 |
| 8-K |
Current report
Other events
|
Apr 15, 2021 | Apr 15, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2021 | Feb 27, 2021 |
| 8-K |
Current report
Other events
|
Jan 15, 2021 | Jan 15, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2020 | Nov 7, 2020 |
| 8-K |
Current report
Other events
|
Oct 15, 2020 | Oct 15, 2020 |
| 8-K |
Current report
Other events
|
Aug 31, 2020 | Aug 31, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 17, 2020 | Aug 8, 2020 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 5, 2020 | May 2, 2020 |
| 8-K |
Current report
Other events
|
Apr 16, 2020 | Apr 16, 2020 |
| 8-K |
Current report
Other events
|
Mar 13, 2020 | Mar 12, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2020 | Feb 22, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2019 | Nov 2, 2019 |
| 8-K |
Current report
Other events
|
Sep 13, 2019 | Sep 13, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2019 | Aug 3, 2019 |
| 8-K |
Current report
Other events
|
Jun 19, 2019 | Jun 19, 2019 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 7, 2019 | May 4, 2019 |
| 8-K |
Current report
Other events
|
Mar 15, 2019 | Mar 15, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2019 | Feb 23, 2019 |
| 8-K |
Current report
Other events
|
Jan 11, 2019 | Jan 11, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2018 | Nov 3, 2018 |
| 8-K |
Current report
Other events
|
Aug 15, 2018 | Aug 15, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2018 | Aug 4, 2018 |
| 8-K |
Current report
Other events
|
Jul 19, 2018 | Jul 17, 2018 |
| 8-K |
Current report
Results of operations, Shareholder vote results
|
May 8, 2018 | May 5, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2018 | Feb 24, 2018 |
| 8-K/A |
Amended current report
Officer or director change
|
Jan 12, 2018 | Jan 9, 2018 |
| 8-K |
Current report
Officer or director change
|
Jan 10, 2018 | Jan 9, 2018 |
| 8-K |
Current report
Shareholder vote results
|
May 9, 2017 | May 6, 2017 |
| 8-K | Current report | Mar 8, 2017 | Mar 5, 2017 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2017 | Feb 25, 2017 |
Showing 74 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.