BRK-B · CIK 0001067983
BERKSHIRE HATHAWAY INC (BRK-B) SEC Filings
Browse 2385 SEC filings for BERKSHIRE HATHAWAY INC, covering Aug 10, 1998 through Jul 2, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
2,385
Filed in the last 12 months
91
History covered
1998–2026
Latest filing
4
Latest important filings
Jump directly to the most recent annual, quarterly, and current reports.
Latest annual report
10-K
Annual report · Mar 2, 2026
Open original filingLatest quarterly report
10-Q
Quarterly report · May 4, 2026
Open original filingLatest company update
8-K
Results of operations; Management or director change; Charter or bylaws amendment; Shareholder vote · May 7, 2026
Open original filingComplete filing history
Search by form or description, filter by purpose and year, and open the original SEC document.
50 filings
All categories
Search by form or description, filter by purpose and year, and open the original SEC document.
| Form | Description | Period ended | Filed |
|---|---|---|---|
| 4 | PRIMARY DOCUMENT | Jul 1, 2026 | Jul 2, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 25, 2026 |
| S-8 POS | S-8 POS filing | — | Jun 22, 2026 |
| S-8 POS | S-8 POS filing | — | Jun 22, 2026 |
| S-8 POS | S-8 POS filing | — | Jun 22, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 18, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 16, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 15, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 12, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 12, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | Jun 12, 2026 |
| 3 | Initial insider ownership statement | Jun 1, 2026 | Jun 10, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | May 29, 2026 |
| 11-K | Employee benefit plan annual report | Dec 31, 2025 | May 28, 2026 |
| 4 | Change in insider ownership | May 22, 2026 | May 26, 2026 |
| SD | Specialized disclosure report | — | May 22, 2026 |
| 4 | Change in insider ownership | May 18, 2026 | May 20, 2026 |
| 4 | Change in insider ownership | May 14, 2026 | May 18, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 15, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | May 15, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 15, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 15, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 15, 2026 |
| SCHEDULE 13G/A Amended | SCHEDULE 13G filing | — | May 15, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | May 15, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
56 filings
2025
91 filings
2024
147 filings
2023
107 filings
2022
119 filings
2021
97 filings
2020
112 filings
2019
91 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.