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, Q2 2026
Institutional positions in Boston Beer Co Inc as of Jun 30, 2026. 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
- 330
- −35 vs. Q1 2026
- Shares held
- 8.64M
- +849.2K (+10.9%) vs. Q1 2026
- Total value
- $1.53B
- −$263.7M (−14.7%) vs. Q1 2026
- New holders
- 47
- 111 more added
- Sold out
- 82
- 113 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Boston Beer Co Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Picton Mahoney Asset Management | 6,449 | $1.14M | 0.01% | +6,449 | New |
| Vanguard Asset Management, Ltd | 6,103 | $1.08M | 0.00% | 00.0% | Unchanged |
| Toronto Dominion Bank | 5,976 | $1.06M | 0.00% | +5,976 | New |
| denkapparat Operations GmbH | 5,616 | $994.2K | 0.32% | 00.0% | Unchanged |
| Harbor Capital Advisors, Inc. | 5,531 | $979.0K | 0.07% | +1,475+36.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 5,519 | $975.7K | 0.00% | −3,806−40.8% | Reduced |
| Cerity Partners LLC | 5,192 | $919.1K | 0.00% | −10,901−67.7% | Reduced |
| Virginia Retirement Systems Et Al | 5,088 | $900.7K | 0.01% | +1,700+50.2% | Added |
| Freestone Grove Partners LP | 5,061 | $895.9K | 0.01% | +2,688+113.3% | Added |
| Colony Group, LLC | 4,939 | $875.0K | 0.00% | −6,151−55.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 4,711 | $834.0K | 0.00% | −242−4.9% | Reduced |
| Great West Life Assurance Co | 4,683 | $827.0K | 0.00% | +100+2.2% | Added |
| Eschler Asset Management LLP | 4,600 | $814.3K | 1.46% | 00.0% | Unchanged |
| Fifth Third Bancorp | 4,600 | $814.3K | 0.00% | +1,134+32.7% | Added |
| Mercer Global Advisors Inc | 4,506 | $797.7K | 0.00% | −3,209−41.6% | Reduced |
| Jefferies Financial Group Inc. | 4,500 | $796.6K | 0.01% | −6,600−59.5% | Reduced |
| LPL Financial LLC | 4,212 | $745.6K | 0.00% | −662−13.6% | Reduced |
| Envestnet Asset Management Inc | 4,190 | $741.8K | 0.00% | +840+25.1% | Added |
| O'Shaughnessy Asset Management, LLC | 4,104 | $726.5K | 0.00% | +2,935+251.1% | Added |
| Canada Pension Plan Investment Board | 4,000 | $708.1K | 0.00% | −100−2.4% | Reduced |
| STRS Ohio | 3,900 | $690.4K | 0.00% | +3,715+2,008.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 3,865 | $684.2K | 0.00% | +3,579+1,251.4% | Added |
| Vident Advisory, LLC | 3,838 | $679.4K | 0.01% | +909+31.0% | Added |
| Jupiter Topco LLC | 3,826 | $676.3K | 0.00% | +3,826 | New |
| Exchange Traded Concepts, LLC | 3,809 | $674.3K | 0.00% | −13−0.3% | Reduced |
| Amica Mutual Insurance Co | 3,800 | $673.0K | 0.06% | +592+18.5% | Added |
| CI Private Wealth, LLC | 3,549 | $628.3K | 0.00% | −41,878−92.2% | Reduced |
| Brevan Howard Capital Management LP | 3,379 | $598.2K | 0.01% | +2,142+173.2% | Added |
| Boothbay Fund Management, LLC | 3,310 | $586.0K | 0.01% | +1,497+82.6% | Added |
| Gotham Asset Management, LLC | 3,196 | $565.8K | 0.00% | −167,122−98.1% | Reduced |
| Amalgamated Bank | 3,184 | $564.0K | 0.00% | −278−8.0% | Reduced |
| New York State Common Retirement Fund | 3,025 | $535.5K | 0.00% | −1,280−29.7% | Reduced |
| Icon Advisers Inc | 3,020 | $534.6K | 0.10% | +500+19.8% | Added |
| Founders Capital Management, LLC | 2,995 | $530.2K | 0.08% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 2,878 | $509.5K | 0.00% | −197−6.4% | Reduced |
| Mutual of America Capital Management LLC | 2,702 | $478.3K | 0.00% | −246−8.3% | Reduced |
| Inscription Capital, LLC | 2,681 | $474.6K | 0.04% | −1,284−32.4% | Reduced |
| NBC Securities, Inc. | 2,602 | $460.6K | 0.03% | +1,832+237.9% | Added |
| Mariner, LLC | 2,569 | $454.8K | 0.00% | −8,875−77.6% | Reduced |
| Entropy Technologies, LP | 2,548 | $451.1K | 0.02% | +2,548 | New |
| Teachers Retirement System of the State of Kentucky | 2,535 | $449.0K | 0.00% | 00.0% | Unchanged |
| Wernau Asset Management Inc. | 2,500 | $442.6K | 0.42% | 00.0% | Unchanged |
| Quantbot Technologies LP | 2,487 | $440.3K | 0.02% | +55+2.3% | Added |
| Inceptionr LLC | 2,486 | $440.1K | 0.11% | +2,486 | New |
| Intech Investment Management LLC | 2,470 | $437.3K | 0.00% | −155−5.9% | Reduced |
| AlphaGrep UK Ltd | 2,463 | $436.0K | 0.13% | +1,567+174.9% | Added |
| Virtu Financial LLC | 2,398 | $424.0K | 0.01% | +2,398 | New |
| Callan Family Office, LLC | 2,353 | $416.6K | 0.01% | +524+28.6% | Added |
| CAPROCK Group, Inc. | 2,330 | $412.5K | 0.01% | +66+2.9% | Added |
| State Board of Administration of Florida Retirement System | 2,328 | $412.1K | 0.00% | −3,581−60.6% | Reduced |
| SG Americas Securities, LLC | 2,264 | $401.0K | 0.00% | −914−28.8% | Reduced |
| Vanguard Investments Australia, Ltd. | 2,218 | $392.7K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 2,201 | $389.6K | 0.00% | −1,237−36.0% | Reduced |
| Louisiana State Employees Retirement System | 2,200 | $389.5K | 0.01% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 2,171 | $384.3K | 0.00% | −3,935−64.4% | Reduced |
| SEI Investments Co | 2,108 | $373.0K | 0.00% | +290+16.0% | Added |
| Skylands Capital, LLC | 2,100 | $371.8K | 0.05% | +2,100 | New |
| Tower Research Capital LLC (TRC) | 2,091 | $370.2K | 0.01% | +60+3.0% | Added |
| Diversified Investment Strategies, LLC | 2,085 | $369.1K | 0.24% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,081 | $368.4K | 0.01% | +671+47.6% | Added |
| Arizona State Retirement System | 2,079 | $368.0K | 0.00% | −166−7.4% | Reduced |
| Two Sigma Securities, LLC | 2,063 | $365.2K | 0.03% | +2,063 | New |
| Flputnam Investment Management Co | 2,024 | $358.3K | 0.00% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 1,980 | $350.5K | 0.00% | −1,476−42.7% | Reduced |
| RHS Financial, LLC | 1,947 | $344.7K | 0.14% | −14−0.7% | Reduced |
| Summit Trail Advisors, LLC | 1,936 | $342.7K | 0.00% | −4,482−69.8% | Reduced |
| New Mexico Educational Retirement Board | 1,900 | $336.0K | 0.01% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 1,790 | $316.9K | 0.00% | −137−7.1% | Reduced |
| State of Michigan Retirement System | 1,783 | $315.6K | 0.00% | −100−5.3% | Reduced |
| Simplicity Wealth,LLC | 1,704 | $301.7K | 0.01% | +1,704 | New |
| Northwestern Mutual Investment Management Company, LLC | 1,682 | $297.8K | 0.00% | −41−2.4% | Reduced |
| Empowered Funds, LLC | 1,662 | $294.2K | 0.00% | +48+3.0% | Added |
| Thrivent Financial for Lutherans | 1,660 | $294.0K | 0.00% | −73−4.2% | Reduced |
| Counterpoint Mutual Funds LLC | 1,652 | $292.5K | 0.03% | +1,652 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,635 | $289.4K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 1,615 | $285.9K | 0.00% | −1,659−50.7% | Reduced |
| OP Asset Management Ltd | 1,607 | $284.5K | 0.00% | +1,607 | New |
| Sage Private Wealth Group, LLC | 1,589 | $281.3K | 0.13% | +352+28.5% | Added |
| Teacher Retirement System of Texas | 1,582 | $280.1K | 0.00% | −2,461−60.9% | Reduced |
| Trust Co of Vermont | 1,580 | $279.7K | 0.01% | +1,580 | New |
| Oregon Public Employees Retirement Fund | 1,577 | $279.2K | 0.00% | +43+2.8% | Added |
| Bayforest Capital Ltd | 1,505 | $266.4K | 0.25% | +1,505 | New |
| Farther Finance Advisors, LLC | 1,496 | $265.2K | 0.00% | +194+14.9% | Added |
| Roberts Glore & Co Inc | 1,491 | $264.0K | 0.07% | +449+43.1% | Added |
| Cambria Investment Management, L.P. | 1,489 | $263.6K | 0.01% | −1,536−50.8% | Reduced |
| Cetera Investment Advisers | 1,482 | $262.4K | 0.00% | −193−11.5% | Reduced |
| Federated Hermes, Inc. | 1,448 | $256.3K | 0.00% | +628+76.6% | Added |
| Prudential Financial Inc | 1,438 | $254.6K | 0.00% | −387−21.2% | Reduced |
| Walleye Capital LLC | 1,433 | $253.7K | 0.00% | +1,433 | New |
| Pictet Asset Management Holding SA | 1,430 | $253.2K | 0.00% | −30−2.1% | Reduced |
| Howe & Rusling Inc | 1,422 | $251.7K | 0.01% | +1,422 | New |
| Great Valley Advisor Group, Inc. | 1,417 | $251.0K | 0.00% | +100+7.6% | Added |
| Landscape Capital Management, L.L.C. | 1,413 | $250.1K | 0.02% | +1,413 | New |
| Mitsubishi UFJ Trust & Banking Corp | 1,396 | $247.1K | 0.00% | +1,396 | New |
| Yousif Capital Management, LLC | 1,384 | $245.0K | 0.00% | −130−8.6% | Reduced |
| Balyasny Asset Management LLC | 1,362 | $241.1K | 0.00% | −336−19.8% | Reduced |
| DRW Securities, LLC | 1,342 | $237.6K | 0.01% | +469+53.7% | Added |
| Greenwood Capital Associates LLC | 1,321 | $233.9K | 0.02% | −4−0.3% | Reduced |
| ProShare Advisors LLC | 1,313 | $232.4K | 0.00% | +1,313 | New |
| Kera Capital Partners, Inc. | 1,310 | $231.9K | 0.02% | −290−18.1% | Reduced |