Boston Beer Company (SAM) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for SAM. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 321 institutions reported holding SAM, with 8.6 million shares worth $1.5 billion in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| Vanguard | 1,019,129 | $180M | DECREASED |
| BlackRock | 1,015,254 | $180M | INCREASED |
| AQR Capital Management | 539,988 | $96M | DECREASED |
| UBS Group | 450,340 | $80M | INCREASED |
| American Century Companies | 385,326 | $68M | INCREASED |
Full institutional holdings, insider history, and congressional trades for Boston Beer Company on SentiSense.