Boston Beer Co Inc
SAM- Exchange
- NYSE
- Industry
- Malt Beverages
- SEC CIK
- 0000949870
No open-market purchases or sales by Boston Beer Co Inc insiders were filed in the last 90 days; 330 institutions reported holding it in 13F filings for Q2 2026, worth $1.53B in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.
13F holders, Q3 2025
Institutional positions in Boston Beer Co Inc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 357
- +11 vs. Q2 2025
- Shares held
- 7.89M
- +178.4K (+2.3%) vs. Q2 2025
- Total value
- $1.67B
- +$189.0M (+12.8%) vs. Q2 2025
- New holders
- 69
- 113 more added
- Sold out
- 58
- 115 more reduced
2 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SAM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 330 | $1.53B |
| Q1 2026 | 370 | $1.80B |
| Q4 2025 | 348 | $1.47B |
| Q3 2025 | 357 | $1.67B |
| Q2 2025 | 348 | $1.48B |
| Q1 2025 | 328 | $1.75B |
| Q4 2024 | 347 | $2.23B |
| Q3 2024 | 332 | $2.04B |
| Q2 2024 | 325 | $2.17B |
| Q1 2024 | 326 | $2.22B |
| Q4 2023 | 342 | $2.57B |
| Q3 2023 | 324 | $3.04B |
| Q2 2023 | 297 | $2.43B |
| Q1 2023 | 304 | $2.66B |
| Q4 2022 | 318 | $2.69B |
| Q3 2022 | 299 | $2.75B |
| Q2 2022 | 316 | $2.59B |
| Q1 2022 | 325 | $2.99B |
| Q4 2021 | 382 | $3.86B |
| Q3 2021 | 376 | $4.13B |
| Q2 2021 | 454 | $9.09B |
| Q1 2021 | 413 | $10.6B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Boston Beer Co Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ilex Capital Partners (UK) LLP | 2,045 | $432.4K | 0.01% | +2,045 | New |
| Lazard Asset Management LLC | 2,055 | $434.5K | 0.00% | −914−30.8% | Reduced |
| Syon Capital LLC | 2,063 | $436.2K | 0.02% | +888+75.6% | Added |
| CI Private Wealth, LLC | 2,089 | $441.7K | 0.00% | −53−2.5% | Reduced |
| Quest Partners LLC | 2,113 | $446.7K | 0.03% | −4,405−67.6% | Reduced |
| NorthCrest Asset Manangement, LLC | 2,034 | $450.4K | 0.01% | +2,034 | New |
| Advisor Group Holdings, Inc. | 2,079 | $450.6K | 0.00% | +1,352+186.0% | Added |
| Vise Technologies, Inc. | 2,149 | $454.3K | 0.02% | +1,057+96.8% | Added |
| Louisiana State Employees Retirement System | 2,200 | $465.1K | 0.01% | −100−4.3% | Reduced |
| Chicago Partners Investment Group LLC | 2,114 | $470.9K | 0.01% | +2,114 | New |
| Diversified Investment Strategies, LLC | 2,235 | $472.5K | 0.31% | +365+19.5% | Added |
| JustInvest LLC | 2,272 | $480.3K | 0.00% | +746+48.9% | Added |
| Brighton Jones LLC | 2,307 | $487.7K | 0.01% | +2,307 | New |
| Sequoia Financial Advisors, LLC | 2,313 | $489.0K | 0.00% | +2,313 | New |
| BNP Paribas Arbitrage, SA | 2,477 | $523.7K | 0.00% | +1,593+180.2% | Added |
| Wernau Asset Management Inc. | 2,500 | $528.5K | 0.55% | 00.0% | Unchanged |
| Eschler Asset Management LLP | 2,500 | $528.5K | 0.39% | +2,500 | New |
| Icon Advisers Inc | 2,520 | $532.8K | 0.12% | 00.0% | Unchanged |
| Arizona State Retirement System | 2,551 | $539.3K | 0.00% | +17+0.7% | Added |
| Public Employees Retirement System of Ohio | 2,672 | $564.9K | 0.00% | −40−1.5% | Reduced |
| Merit Financial Group, LLC | 2,757 | $582.9K | 0.01% | +2,757 | New |
| Vident Advisory, LLC | 2,923 | $618.0K | 0.01% | +2,923 | New |
| Pallas Capital Advisors LLC | 2,946 | $622.8K | 0.02% | +2,946 | New |
| Founders Capital Management, LLC | 2,995 | $633.2K | 0.10% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 3,156 | $667.0K | 0.00% | +1,982+168.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 3,185 | $673.0K | 0.00% | +3,185 | New |
| denkapparat Operations GmbH | 3,200 | $676.5K | 0.43% | +1,892+144.6% | Added |
| Amica Mutual Insurance Co | 3,208 | $678.0K | 0.06% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 3,244 | $685.8K | 0.00% | −18,461−85.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 3,285 | $694.0K | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 3,359 | $710.2K | 0.00% | −13,175−79.7% | Reduced |
| Virginia Retirement Systems Et Al | 3,388 | $716.3K | 0.00% | +1,200+54.8% | Added |
| Police & Firemen's Retirement System of New Jersey | 3,438 | $726.9K | 0.01% | +246+7.7% | Added |
| Jump Financial, LLC | 3,528 | $745.9K | 0.01% | −41,128−92.1% | Reduced |
| Tower Research Capital LLC (TRC) | 3,533 | $746.9K | 0.02% | −752−17.5% | Reduced |
| Exchange Traded Concepts, LLC | 3,557 | $752.0K | 0.01% | −54−1.5% | Reduced |
| Treasurer of the State of North Carolina | 3,564 | $754.0K | 0.00% | −250−6.6% | Reduced |
| Bayforest Capital Ltd | 3,577 | $756.2K | 0.36% | +1,479+70.5% | Added |
| Amalgamated Bank | 3,612 | $764.0K | 0.01% | −159−4.2% | Reduced |
| Mutual of America Capital Management LLC | 3,653 | $772.3K | 0.01% | −441−10.8% | Reduced |
| Oppenheimer Asset Management Inc. | 3,696 | $781.4K | 0.01% | −13−0.4% | Reduced |
| Schonfeld Strategic Advisors LLC | 3,708 | $783.9K | 0.01% | −9,660−72.3% | Reduced |
| Janus Henderson Group PLC | 3,826 | $809.7K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 3,867 | $817.6K | 0.00% | +3,867 | New |
| Captrust Financial Advisors | 3,871 | $818.4K | 0.00% | +3,871 | New |
| Inscription Capital, LLC | 3,954 | $836.0K | 0.09% | +2,602+192.5% | Added |
| MetLife Investment Management | 4,065 | $859.4K | 0.00% | −367−8.3% | Reduced |
| Comerica Bank | 4,132 | $873.6K | 0.00% | +735+21.6% | Added |
| Colony Group, LLC | 4,899 | $897.4K | 0.00% | +3,775+335.9% | Added |
| Envestnet Asset Management Inc | 4,350 | $919.7K | 0.00% | −2,902−40.0% | Reduced |
| Federation des caisses Desjardins du Quebec | 4,911 | $1.04M | 0.00% | +600+13.9% | Added |
| Wolverine Trading, LLC | 4,848 | $1.04M | 0.02% | −2,116−30.4% | Reduced |
| Freestone Grove Partners LP | 4,961 | $1.05M | 0.01% | +4,961 | New |
| Voya Investment Management LLC | 5,026 | $1.06M | 0.00% | −1,432−22.2% | Reduced |
| New York State Common Retirement Fund | 5,190 | $1.10M | 0.00% | −115−2.2% | Reduced |
| Two Sigma Advisers, LP | 5,500 | $1.16M | 0.00% | +1,800+48.6% | Added |
| SG Americas Securities, LLC | 5,667 | $1.20M | 0.00% | +5,061+835.1% | Added |
| State of Wisconsin Investment Board | 5,819 | $1.23M | 0.00% | −1,995−25.5% | Reduced |
| Mariner, LLC | 5,828 | $1.23M | 0.00% | +5,828 | New |
| Manufacturers Life Insurance Company, The | 5,866 | $1.24M | 0.00% | −427−6.8% | Reduced |
| Los Angeles Capital Management LLC | 6,028 | $1.27M | 0.00% | +6,028 | New |
| CAPROCK Group, Inc. | 5,769 | $1.28M | 0.03% | +5,769 | New |
| Squarepoint Ops LLC | 6,088 | $1.29M | 0.00% | +3,824+168.9% | Added |
| Wells Fargo & Company | 6,122 | $1.29M | 0.00% | −647−9.6% | Reduced |
| Asset Management Group, Inc. | 6,331 | $1.34M | 0.22% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 6,384 | $1.35M | 0.00% | +5,150+417.3% | Added |
| LPL Financial LLC | 6,440 | $1.36M | 0.00% | +1,817+39.3% | Added |
| Teacher Retirement System of Texas | 6,634 | $1.40M | 0.01% | −63−0.9% | Reduced |
| State Board of Administration of Florida Retirement System | 6,760 | $1.43M | 0.00% | −415−5.8% | Reduced |
| Oak Thistle LLC | 6,793 | $1.44M | 0.22% | +5,732+540.2% | Added |
| Summit Trail Advisors, LLC | 7,032 | $1.49M | 0.02% | +4,212+149.4% | Added |
| Price T Rowe Associates Inc | 7,035 | $1.49M | 0.00% | +374+5.6% | Added |
| CenterBook Partners LP | 7,050 | $1.49M | 0.07% | −2,796−28.4% | Reduced |
| Great West Life Assurance Co | 7,033 | $1.51M | 0.00% | 00.0% | Unchanged |
| Clough Capital Partners L P | 7,440 | $1.57M | 0.14% | +7,440 | New |
| California State Teachers Retirement System | 7,911 | $1.67M | 0.00% | −503−6.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 9,217 | $1.95M | 0.00% | −165−1.8% | Reduced |
| BCGM Wealth Management, LLC | 9,491 | $2.01M | 0.52% | +5,936+167.0% | Added |
| Royal Bank of Canada | 9,545 | $2.02M | 0.00% | −241−2.5% | Reduced |
| Retirement Systems of Alabama | 9,561 | $2.02M | 0.01% | −501−5.0% | Reduced |
| Wedge Capital Management L L P | 9,628 | $2.04M | 0.03% | +990+11.5% | Added |
| SRS Capital Advisors, Inc. | 9,892 | $2.09M | 0.03% | +9,758+7,282.1% | Added |
| Cardinal Capital Management | 10,746 | $2.27M | 0.31% | +1,216+12.8% | Added |
| Bridgewater Associates, LP | 10,825 | $2.29M | 0.01% | +10,825 | New |
| Wealth Enhancement Advisory Services, LLC | 11,036 | $2.44M | 0.00% | +9,014+445.8% | Added |
| New York State Teachers Retirement System | 12,316 | $2.60M | 0.01% | +577+4.9% | Added |
| Russell Investments Group, Ltd. | 12,139 | $2.61M | 0.00% | +3,329+37.8% | Added |
| Two Sigma Investments, LP | 12,594 | $2.66M | 0.00% | +12,594 | New |
| Legal & General Group Plc | 13,506 | $2.86M | 0.00% | −1,122−7.7% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 14,039 | $2.97M | 0.04% | +14,039 | New |
| Atom Investors LP | 14,188 | $3.00M | 0.23% | +4,116+40.9% | Added |
| Redwood Investment Management, LLC | 14,662 | $3.10M | 0.34% | −2,738−15.7% | Reduced |
| Creative Planning | 14,834 | $3.14M | 0.00% | +11,809+390.4% | Added |
| Dark Forest Capital Management LP | 15,493 | $3.28M | 0.12% | −11,199−42.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 16,011 | $3.39M | 0.01% | +933+6.2% | Added |
| Cerity Partners LLC | 16,630 | $3.52M | 0.01% | +16,630 | New |
| Swiss National Bank | 16,700 | $3.53M | 0.00% | +100+0.6% | Added |
| Barclays PLC | 17,097 | $3.61M | 0.00% | −35,118−67.3% | Reduced |
| Nuveen, LLC | 17,440 | $3.69M | 0.00% | −236−1.3% | Reduced |
| Principal Financial Group Inc | 17,583 | $3.72M | 0.00% | −1,117−6.0% | Reduced |