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, Q4 2025
Institutional positions in Boston Beer Co Inc as of Dec 31, 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
- 348
- −6 vs. Q3 2025
- Shares held
- 7.56M
- −325.1K (−4.1%) vs. Q3 2025
- Total value
- $1.47B
- −$191.7M (−11.5%) vs. Q3 2025
- New holders
- 60
- 74 more added
- Sold out
- 66
- 153 more reduced
3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Boston Beer Co Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Wernau Asset Management Inc. | 2,500 | $487.8K | 0.48% | 00.0% | Unchanged |
| Icon Advisers Inc | 2,520 | $491.7K | 0.11% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 2,521 | $491.9K | 0.00% | +208+9.0% | Added |
| Public Employees Retirement System of Ohio | 2,538 | $495.2K | 0.00% | −134−5.0% | Reduced |
| State of Wisconsin Investment Board | 2,619 | $511.0K | 0.00% | −3,200−55.0% | Reduced |
| Glenmede Trust Co NA | 2,744 | $535.4K | 0.00% | +2,744 | New |
| Cambria Investment Management, L.P. | 2,754 | $537.4K | 0.03% | +1,329+93.3% | Added |
| Quest Partners LLC | 2,803 | $546.9K | 0.03% | +690+32.7% | Added |
| Jump Financial, LLC | 2,915 | $568.8K | 0.01% | −613−17.4% | Reduced |
| CI Private Wealth, LLC | 2,936 | $572.9K | 0.00% | +847+40.5% | Added |
| Virginia Retirement Systems Et Al | 2,988 | $583.0K | 0.00% | −400−11.8% | Reduced |
| Founders Capital Management, LLC | 2,995 | $584.4K | 0.09% | 00.0% | Unchanged |
| Inscription Capital, LLC | 3,022 | $589.7K | 0.06% | −932−23.6% | Reduced |
| HSBC Holdings PLC | 3,036 | $593.1K | 0.00% | +3,036 | New |
| Envestnet Asset Management Inc | 3,061 | $597.3K | 0.00% | −1,289−29.6% | Reduced |
| Vident Advisory, LLC | 3,076 | $600.2K | 0.01% | +153+5.2% | Added |
| Mercer Global Advisors Inc | 3,092 | $603.3K | 0.00% | −3,292−51.6% | Reduced |
| CAPROCK Group, Inc. | 3,190 | $622.5K | 0.01% | −2,579−44.7% | Reduced |
| Mariner, LLC | 3,186 | $622.7K | 0.00% | −2,642−45.3% | Reduced |
| Mutual of America Capital Management LLC | 3,201 | $624.6K | 0.01% | −452−12.4% | Reduced |
| Amica Mutual Insurance Co | 3,208 | $626.0K | 0.05% | 00.0% | Unchanged |
| Treasurer of the State of North Carolina | 3,237 | $632.0K | 0.00% | −327−9.2% | Reduced |
| Teachers Retirement System of the State of Kentucky | 3,285 | $641.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,305 | $644.9K | 0.02% | −228−6.5% | Reduced |
| State of Tennessee, Treasury Department | 3,094 | $660.9K | 0.00% | +2,475+399.8% | Added |
| Canada Pension Plan Investment Board | 3,400 | $663.4K | 0.00% | +3,000+750.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 3,438 | $670.9K | 0.01% | 00.0% | Unchanged |
| Exchange Traded Concepts, LLC | 3,455 | $674.2K | 0.01% | −102−2.9% | Reduced |
| Amalgamated Bank | 3,515 | $686.0K | 0.00% | −97−2.7% | Reduced |
| Squarepoint Ops LLC | 3,561 | $694.9K | 0.00% | −2,527−41.5% | Reduced |
| Jain Global LLC | 3,672 | $716.5K | 0.01% | +3,672 | New |
| Raymond James Financial Inc | 3,744 | $730.6K | 0.00% | +1,800+92.6% | Added |
| MetLife Investment Management | 3,759 | $733.5K | 0.00% | −306−7.5% | Reduced |
| Janus Henderson Group PLC | 3,826 | $746.7K | 0.00% | 00.0% | Unchanged |
| Colony Group, LLC | 3,971 | $774.9K | 0.00% | −928−18.9% | Reduced |
| HighTower Advisors, LLC | 3,995 | $779.5K | 0.00% | +128+3.3% | Added |
| Comerica Bank | 4,030 | $786.4K | 0.00% | −102−2.5% | Reduced |
| Summit Trail Advisors, LLC | 4,052 | $790.7K | 0.01% | −2,980−42.4% | Reduced |
| New York State Common Retirement Fund | 4,190 | $817.6K | 0.00% | −1,000−19.3% | Reduced |
| SG Americas Securities, LLC | 4,218 | $823.0K | 0.00% | −1,449−25.6% | Reduced |
| Lotus Technology Management, LP | 4,440 | $866.4K | 0.48% | +4,440 | New |
| Robeco Institutional Asset Management B.V. | 4,576 | $892.9K | 0.00% | +4,576 | New |
| Great West Life Assurance Co | 4,583 | $893.0K | 0.00% | −2,450−34.8% | Reduced |
| Eschler Asset Management LLP | 4,600 | $897.6K | 0.61% | +2,100+84.0% | Added |
| Voya Investment Management LLC | 4,701 | $917.3K | 0.00% | −325−6.5% | Reduced |
| denkapparat Operations GmbH | 4,810 | $938.6K | 0.51% | +1,610+50.3% | Added |
| CIBC World Markets Corp | 4,991 | $973.9K | 0.00% | +4,991 | New |
| Bridgewater Associates, LP | 5,163 | $1.01M | 0.00% | −5,662−52.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 5,223 | $1.02M | 0.00% | +2,038+64.0% | Added |
| Maverick Capital LtdSuperinvestorMaverick Capital | 5,234 | $1.02M | 0.01% | −8,805−62.7% | Reduced |
| Oak Thistle LLC | 5,327 | $1.04M | 0.14% | −1,466−21.6% | Reduced |
| Federation des caisses Desjardins du Quebec | 5,459 | $1.07M | 0.00% | +548+11.2% | Added |
| Wells Fargo & Company | 5,484 | $1.07M | 0.00% | −638−10.4% | Reduced |
| Manufacturers Life Insurance Company, The | 5,546 | $1.08M | 0.00% | −320−5.5% | Reduced |
| Teacher Retirement System of Texas | 5,640 | $1.10M | 0.00% | −994−15.0% | Reduced |
| CenterBook Partners LP | 5,749 | $1.12M | 0.05% | −1,301−18.5% | Reduced |
| Skylands Capital, LLC | 6,050 | $1.18M | 0.16% | +6,050 | New |
| Exit Wealth Advisors, LLC. | 6,243 | $1.22M | 0.72% | +4,571+273.4% | Added |
| Los Angeles Capital Management LLC | 5,936 | $1.22M | 0.00% | −92−1.5% | Reduced |
| Gagnon Securities LLC | 6,355 | $1.24M | 0.25% | −15,153−70.5% | Reduced |
| CastleKnight Management LP | 6,600 | $1.29M | 0.07% | +6,600 | New |
| HRT Financial LP | 6,775 | $1.32M | 0.00% | +6,775 | New |
| Tejara Capital Ltd | 6,900 | $1.35M | 0.56% | +6,900 | New |
| LPL Financial LLC | 7,168 | $1.40M | 0.00% | +728+11.3% | Added |
| Atom Investors LP | 7,243 | $1.41M | 0.11% | −6,945−48.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 7,190 | $1.46M | 0.00% | −3,846−34.8% | Reduced |
| Price T Rowe Associates Inc | 7,515 | $1.47M | 0.00% | +480+6.8% | Added |
| California State Teachers Retirement System | 7,876 | $1.54M | 0.00% | −35−0.4% | Reduced |
| State Board of Administration of Florida Retirement System | 7,990 | $1.56M | 0.00% | +1,230+18.2% | Added |
| Royal Bank of Canada | 8,069 | $1.57M | 0.00% | −1,476−15.5% | Reduced |
| Cerity Partners LLC | 8,426 | $1.64M | 0.00% | −8,204−49.3% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 9,074 | $1.77M | 0.04% | +9,074 | New |
| CWM, LLC | 9,129 | $1.78M | 0.00% | −9,088−49.9% | Reduced |
| Retirement Systems of Alabama | 9,232 | $1.80M | 0.01% | −329−3.4% | Reduced |
| XTX Topco Ltd | 9,245 | $1.80M | 0.05% | +8,268+846.3% | Added |
| Cardinal Capital Management | 9,551 | $1.86M | 0.25% | −1,195−11.1% | Reduced |
| BCGM Wealth Management, LLC | 9,605 | $1.87M | 0.48% | +114+1.2% | Added |
| Wedge Capital Management L L P | 9,625 | $1.88M | 0.03% | −30.0% | Reduced |
| Quinn Opportunity Partners LLC | 10,000 | $1.95M | 0.08% | +10,000 | New |
| Campbell & CO Investment Adviser LLC | 11,315 | $2.21M | 0.11% | +11,315 | New |
| Creative Planning | 11,897 | $2.32M | 0.00% | −2,937−19.8% | Reduced |
| New York State Teachers Retirement System | 11,987 | $2.34M | 0.00% | −329−2.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 12,130 | $2.37M | 0.01% | −3,881−24.2% | Reduced |
| Two Sigma Advisers, LP | 12,800 | $2.50M | 0.00% | +7,300+132.7% | Added |
| Legal & General Group Plc | 13,278 | $2.59M | 0.00% | −228−1.7% | Reduced |
| Engineers Gate Manager LP | 13,646 | $2.66M | 0.03% | −23,218−63.0% | Reduced |
| Barclays PLC | 15,398 | $3.00M | 0.00% | −1,699−9.9% | Reduced |
| UBS Asset Management Americas Inc | 15,704 | $3.06M | 0.00% | −2,260−12.6% | Reduced |
| Two Sigma Investments, LP | 16,269 | $3.17M | 0.00% | +3,675+29.2% | Added |
| Swiss National Bank | 16,500 | $3.22M | 0.00% | −200−1.2% | Reduced |
| Principal Financial Group Inc | 16,551 | $3.23M | 0.00% | −1,032−5.9% | Reduced |
| Nuveen, LLC | 17,440 | $3.40M | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 18,530 | $3.62M | 0.00% | +15,286+471.2% | Added |
| RK Asset Management, LLC | 19,994 | $3.90M | 3.68% | +979+5.1% | Added |
| Alliancebernstein L.P. | 20,020 | $3.91M | 0.00% | +1,863+10.3% | Added |
| Savoir Faire Capital Management, L.P. | 21,763 | $4.25M | 2.01% | −17,062−43.9% | Reduced |
| JPMorgan Chase & Co | 23,009 | $4.49M | 0.00% | +611+2.7% | Added |
| Rhumbline Advisers | 23,084 | $4.50M | 0.00% | −975−4.1% | Reduced |
| Ieq Capital, LLC | 24,236 | $4.73M | 0.01% | −15,118−38.4% | Reduced |
| Dark Forest Capital Management LP | 24,632 | $4.81M | 0.22% | +9,139+59.0% | Added |