Boston Beer
Sells beer, hard tea, cider, hard seltzer, and vodka RTDs through a nationally distributed U.S. portfolio.
$183.13
After-hours close+0.09 (+0.05%)
At close$183.04(+0.05%)
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Breakdown13F · Form 4
Institutions 98.58%10.27M sharesInsiders 0.13%13.8K sharesOther 1.29%133.9K shares
Shares outstanding 10.41M · Float 7.45M · 71.5% free float
Institutions13F, as of Jun 30, 2026
346 holders · 10.27M shares · 49 new positions · 160 increased · 114 reduced · 85 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 1.02M | 9.75% | +245.0K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 609.4K | 5.85% | −25.1K | Aug 13, 2026 |
| AQR Capital Management LLC | 540.0K | 5.19% | −112.0K | Aug 14, 2026 |
| UBS Group AG | 434.7K | 4.17% | +216.1K | Aug 13, 2026 |
| American Century Companies Inc | 385.3K | 3.70% | +97.2K | Aug 12, 2026 |
| Vanguard Capital Management LLC | 345.8K | 3.32% | +4.9K | Aug 13, 2026 |
| Arrowstreet Capital, Limited Partnership | 321.1K | 3.08% | +75.8K | Aug 13, 2026 |
| Dimensional Fund Advisors LP | 320.9K | 3.08% | +47.3K | Aug 11, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| C. James Koch | 21.62% | 2.27M | 13G | Feb 11, 2026 ↗ |
| AQR Capital Management, LLC | 7.78% | 652.0K | 13G | May 14, 2026 ↗ |
| Vanguard Portfolio Management | 7.58% | 635.4K | 13G | Apr 29, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Michael R. Crowley | officer: Chief Sales Officer | 10.6K | 0.10% | Mar 3, 2026 |
| Philip E. Savastano | officer: Chief Supply Chain Officer | 2.0K | 0.02% | Mar 3, 2026 |
| Laura J. Boynton | officer: Chief People Officer | 1.2K | 0.01% | Mar 3, 2026 |
1 ten-percent owner holds 911.6K shares by Form 4, outside the officers-and-directors figure above · 2 people have not refiled in the last 18 months (24.5K shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Nov 4, 2025 | Michael Spillanedirector | Sale · 2 lots | 3,120 | $205.78 | 10,877 |
CongressHouse and Senate disclosures
Not reported.