BERKSHIRE HATHAWAY INC - BRK-B
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 14, 2026 | SCHEDULE 13G | Warren E. Buffett | 6.2% | 13,111,741 | View |
| Aug 14, 2026 | SCHEDULE 13G | Berkshire Hathaway Inc. | 6.2% | 13,111,741 | View |
| Aug 14, 2026 | SCHEDULE 13G | National Indemnity Company | 6.2% | 13,111,741 | View |
| Aug 14, 2026 | SCHEDULE 13G | Berkshire Hathaway Life Insurance Company of Nebraska | 0.4% | 745,392 | View |
| Aug 14, 2026 | SCHEDULE 13G | BHG Life Insurance Company | 0.4% | 745,392 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | Warren E. Buffett | 8.7% | 57,320,000 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | Berkshire Hathaway Inc. | 8.7% | 57,320,000 | View |
| Aug 14, 2026 | SCHEDULE 13G/A | National Indemnity Company | 8.7% | 57,320,000 | View |
| Jul 15, 2026 | SCHEDULE 13D/A | — | 0.01% | 1,162 | View |
| May 15, 2026 | SCHEDULE 13G/A | Warren E. Buffett | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Berkshire Hathaway Inc. | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Warren E. Buffett | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Berkshire Hathaway Inc. | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | National Indemnity Company | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | GEICO Corporation | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Government Employees Insurance Company | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Warren E. Buffett | 4.2% | 84,375,856 | View |
| May 15, 2026 | SCHEDULE 13G/A | Berkshire Hathaway Inc. | 4.2% | 84,375,856 | View |
| May 15, 2026 | SCHEDULE 13G/A | National Indemnity Company | 3.8% | 75,183,685 | View |
| May 15, 2026 | SCHEDULE 13G/A | GEICO Corporation | 0.7% | 13,477,678 | View |
| May 15, 2026 | SCHEDULE 13G/A | Government Employees Insurance Company | 0.7% | 13,477,678 | View |
| May 15, 2026 | SCHEDULE 13G/A | Columbia Insurance Company | 0.5% | 9,192,171 | View |
| May 15, 2026 | SCHEDULE 13G/A | Warren E. Buffett | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Berkshire Hathaway Inc. | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | National Indemnity Company | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | GEICO Corporation | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Government Employees Insurance Company | 0.0% | 0 | View |
| May 15, 2026 | SCHEDULE 13G/A | Warren E. Buffett | 0.4% | 632,890 | View |
| May 15, 2026 | SCHEDULE 13G/A | Berkshire Hathaway Inc. | 0.4% | 632,890 | View |
| May 15, 2026 | SCHEDULE 13G/A | National Indemnity Company | 0.4% | 632,890 | View |
| May 15, 2026 | SCHEDULE 13G/A | GEICO Corporation | 0.4% | 632,890 | View |
| May 15, 2026 | SCHEDULE 13G/A | Government Employees Insurance Company | 0.4% | 632,890 | View |
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Capital Management | 9.65% | 134,303,785 | View |
| Mar 26, 2026 | SCHEDULE 13G/A | The Vanguard Group | 0.0% | 0 | View |
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G.
Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F).
Amendments (/A) can repeat the same holder over time, so rows should not be summed.
Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.