BOSTON BEER CO INC - SAM
Ownership (Schedule 13D / 13G) · latest 50 filings
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| Filed | Form | Reporting person | Percent | Shares | SEC |
|---|---|---|---|---|---|
| Aug 13, 2026 | SCHEDULE 13G/A | AQR Capital Management, LLC | 6.47% | 539,988 | View |
| Aug 13, 2026 | SCHEDULE 13G/A | AQR Capital Management Holdings, LLC | 6.47% | 539,988 | View |
| Jul 22, 2026 | SCHEDULE 13G | Millennium Management LLC | 4.9% | 411,413 | View |
| Jul 22, 2026 | SCHEDULE 13G | Millennium Group Management LLC | 4.9% | 411,413 | View |
| Jul 22, 2026 | SCHEDULE 13G | Israel A. Englander | 4.9% | 411,413 | View |
| Jul 08, 2026 | SCHEDULE 13G/A | BlackRock, Inc. | 11.3% | 947,156 | View |
| May 14, 2026 | SCHEDULE 13G/A | AQR Capital Management, LLC | 7.78% | 651,984 | View |
| May 14, 2026 | SCHEDULE 13G/A | AQR Capital Management Holdings, LLC | 7.78% | 651,984 | View |
| May 06, 2026 | SCHEDULE 13G/A | FMR LLC | 2.3% | 195,365 | View |
| May 06, 2026 | SCHEDULE 13G/A | Abigail P. Johnson | 2.3% | 195,365 | View |
| Apr 29, 2026 | SCHEDULE 13G | Vanguard Portfolio Management | 7.58% | 635,388 | 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.