# Boston Beer (SAM): value investors who own it | moatshark

1 value investor held Boston Beer in their Q3 2026 13F, led by Southeastern Asset Management.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Southeastern Asset Management | 1.4% | $25.9m | Added +23% | 14 |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/sam). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.