Who Owns BOSTON BEER INC (SAM)? -- Institutional Holders (2026-06-30)

408 institutions reported holding $1.59B of BOSTON BEER INC (SAM) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($180.4M), BlackRock, Inc. ($179.7M), AQR CAPITAL MANAGEMENT LLC ($95.6M), UBS Group AG ($77.5M), AMERICAN CENTURY COMPANIES INC ($68.2M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1VANGUARD GROUP INC$180.4M1.0MTrimmed
2BlackRock, Inc.$179.7M1.0MAdded
3AQR CAPITAL MANAGEMENT LLC$95.6M539,988Trimmed
4UBS Group AG$77.5M437,756Added
5AMERICAN CENTURY COMPANIES INC$68.2M385,326Added
6ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$56.8M321,080Added
7DIMENSIONAL FUND ADVISORS LP$56.8M320,885Added
8STATE STREET CORP$55.8M314,732Added
9MILLENNIUM MANAGEMENT LLC$50.2M283,512Added
10Global Alpha Capital Management Ltd.$47.4M267,567Added
11GEODE CAPITAL MANAGEMENT, LLC$36.4M205,368Added
12T. Rowe Price Investment Management, Inc.$35.3M199,420Added
13SOUTHEASTERN ASSET MANAGEMENT INC/TN/$25.9M146,043Added
14SOUTHERNSUN ASSET MANAGEMENT, LLC$23.3M131,877Added
15GOLDMAN SACHS GROUP INC$23.2M130,819Trimmed
16Sixth Street Partners Management Company, L.P.$22.3M126,182New
17CHARLES SCHWAB INVESTMENT MANAGEMENT INC$22.3M126,182Added
18NEUBERGER BERMAN GROUP LLC$20.9M117,548New
19MORGAN STANLEY$18.5M104,302Trimmed
20CITADEL ADVISORS LLC$18.4M103,929Added
21AMERIPRISE FINANCIAL INC$18.2M103,039Added
22Quantinno Capital Management LP$18.2M102,562Trimmed
23RENAISSANCE TECHNOLOGIES LLC$18.1M102,179Added
24D. E. Shaw & Co., Inc.$17.6M99,454Added
25NORTHERN TRUST CORP$17.5M98,799Added

Source: SEC Form 13F filings · as of 2026-06-30