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, Q1 2026
Institutional positions in Boston Beer Co Inc as of Mar 31, 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
- 370
- +30 vs. Q4 2025
- Shares held
- 7.81M
- +1.32M (+20.4%) vs. Q4 2025
- Total value
- $1.80B
- +$533.0M (+42.1%) vs. Q4 2025
- New holders
- 76
- 130 more added
- Sold out
- 46
- 91 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Boston Beer Co Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sterling Capital Management LLC | 259 | $59.7K | 0.00% | −198−43.3% | Reduced |
| KBC Group NV | 268 | $62.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 286 | $65.9K | 0.00% | +19+7.1% | Added |
| Signaturefd, LLC | 293 | $67.5K | 0.00% | +237+423.2% | Added |
| Umb Bank N A | 314 | $72.3K | 0.00% | −1−0.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 331 | $76.3K | 0.00% | −200−37.7% | Reduced |
| Oakworth Capital, Inc. | 333 | $76.7K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 336 | $77.4K | 0.00% | −91−21.3% | Reduced |
| Quarry LP | 379 | $87.3K | 0.02% | +98+34.9% | Added |
| GAMMA Investing LLC | 390 | $89.9K | 0.00% | +163+71.8% | Added |
| LSV Asset Management | 400 | $92.0K | 0.00% | +400 | New |
| Nisa Investment Advisors, LLC | 405 | $93.3K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 423 | $97.5K | 0.00% | +80+23.3% | Added |
| The PNC Financial Services Group, Inc. | 439 | $101.1K | 0.00% | +67+18.0% | Added |
| Advisor Group Holdings, Inc. | 455 | $104.8K | 0.00% | −152−25.0% | Reduced |
| US Bancorp | 471 | $108.5K | 0.00% | +272+136.7% | Added |
| Securian Asset Management, Inc | 585 | $134.8K | 0.01% | 00.0% | Unchanged |
| National Bank of Canada | 693 | $159.5K | 0.00% | −428−38.2% | Reduced |
| MAI Capital Management | 705 | $162.4K | 0.00% | +652+1,230.2% | Added |
| Hantz Financial Services, Inc. | 734 | $169.0K | 0.00% | +297+68.0% | Added |
| NBC Securities, Inc. | 770 | $177.4K | 0.01% | −307−28.5% | Reduced |
| Federated Hermes, Inc. | 820 | $188.9K | 0.00% | −34−4.0% | Reduced |
| Rothschild Investment LLC | 833 | $191.9K | 0.01% | +22+2.7% | Added |
| Parallel Advisors, LLC | 843 | $194.2K | 0.00% | +339+67.3% | Added |
| Brown Brothers Harriman & Co | 850 | $195.8K | 0.00% | +850 | New |
| Quadrant Capital Group LLC | 861 | $198.4K | 0.01% | +274+46.7% | Added |
| Jones Financial Companies LLLP | 871 | $200.1K | 0.00% | −649−42.7% | Reduced |
| DRW Securities, LLC | 873 | $201.1K | 0.01% | −185−17.5% | Reduced |
| Jain Global LLC | 874 | $201.4K | 0.00% | −2,798−76.2% | Reduced |
| AlphaGrep UK Ltd | 896 | $206.4K | 0.06% | −397−30.7% | Reduced |
| Camelot Portfolios, LLC | 900 | $207.4K | 0.16% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 905 | $208.5K | 0.01% | +905 | New |
| Commonwealth Equity Services, LLC | 909 | $209.4K | 0.00% | −459−33.6% | Reduced |
| Diversified Trust Co | 913 | $210.4K | 0.00% | +913 | New |
| Waddell & Associates, LLC | 914 | $210.6K | 0.01% | +914 | New |
| Xponance, Inc. | 918 | $211.5K | 0.00% | +918 | New |
| Russell Investments Group, Ltd. | 931 | $214.5K | 0.00% | −566−37.8% | Reduced |
| Asset Management Group, Inc. | 945 | $217.7K | 0.04% | −830−46.8% | Reduced |
| Public Employees Retirement Association of Colorado | 953 | $220.0K | 0.00% | 00.0% | Unchanged |
| Blair William & Co | 956 | $220.3K | 0.00% | +956 | New |
| Mackenzie Financial Corp | 958 | $220.7K | 0.00% | +958 | New |
| Allworth Financial LP | 958 | $220.7K | 0.00% | +263+37.8% | Added |
| Sigma Planning Corp | 975 | $224.6K | 0.01% | +975 | New |
| CIBC World Markets Inc. | 992 | $228.6K | 0.00% | +992 | New |
| Caldwell Trust Co | 1,000 | $230.4K | 0.02% | 00.0% | Unchanged |
| DGS Capital Management, LLC | 1,004 | $231.3K | 0.04% | +1,004 | New |
| Ethic Inc. | 1,010 | $232.7K | 0.00% | +1,010 | New |
| Roberts Glore & Co Inc | 1,042 | $240.1K | 0.07% | −469−31.0% | Reduced |
| Pallas Capital Advisors LLC | 1,045 | $240.8K | 0.01% | −262−20.0% | Reduced |
| Sagewood Asset Management LP | 1,054 | $242.8K | 0.08% | +1,054 | New |
| Texas Yale Capital Corp. | 1,082 | $249.3K | 0.01% | 00.0% | Unchanged |
| New Age Alpha Advisors, LLC | 1,095 | $252.3K | 0.01% | −26−2.3% | Reduced |
| State of Alaska, Department of Revenue | 1,126 | $258.0K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 1,125 | $259.2K | 0.05% | −25−2.2% | Reduced |
| Integrated Wealth Concepts LLC | 1,140 | $262.7K | 0.00% | +1,140 | New |
| BNP Paribas Arbitrage, SA | 1,145 | $263.8K | 0.00% | −756−39.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,169 | $269.3K | 0.00% | +1,169 | New |
| Great Lakes Advisors, LLC | 1,173 | $270.3K | 0.00% | +1,173 | New |
| United Capital Financial Advisers, LLC | 1,185 | $273.0K | 0.00% | +1,185 | New |
| Victory Capital Management Inc | 1,219 | $280.9K | 0.00% | +100+8.9% | Added |
| Numerai GP LLC | 1,230 | $283.4K | 0.03% | +1,230 | New |
| Sage Private Wealth Group, LLC | 1,237 | $285.0K | 0.14% | −63−4.8% | Reduced |
| Brevan Howard Capital Management LP | 1,237 | $285.0K | 0.00% | +1,237 | New |
| Claret Asset Management Corp | 1,241 | $286.0K | 0.03% | 00.0% | Unchanged |
| Simplex Trading, LLC | 1,292 | $297.7K | 0.01% | +381+41.8% | Added |
| Deutsche Bank AG | 1,310 | $301.8K | 0.00% | +100+8.3% | Added |
| Bull Harbor Capital LLC | 1,316 | $303.2K | 0.08% | +1,316 | New |
| Great Valley Advisor Group, Inc. | 1,317 | $303.9K | 0.01% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 1,323 | $304.8K | 0.00% | +98+8.0% | Added |
| Greenwood Capital Associates LLC | 1,325 | $305.3K | 0.03% | +1,325 | New |
| Farther Finance Advisors, LLC | 1,302 | $305.8K | 0.00% | +80+6.5% | Added |
| Versant Capital Management, Inc | 1,358 | $312.9K | 0.03% | +791+139.5% | Added |
| HSBC Holdings PLC | 1,346 | $314.0K | 0.00% | −1,690−55.7% | Reduced |
| Calamos Wealth Management LLC | 1,385 | $319.1K | 0.01% | +1,385 | New |
| Brighton Jones LLC | 1,402 | $323.0K | 0.01% | +1,402 | New |
| Ameritas Investment Partners, Inc. | 1,410 | $324.9K | 0.01% | 00.0% | Unchanged |
| Lombard Odier Asset Management (USA) Corp | 1,432 | $329.9K | 0.18% | +1,432 | New |
| Pictet Asset Management Holding SA | 1,460 | $336.4K | 0.00% | +260+21.7% | Added |
| 1620 Investment Advisors, Inc. | 1,469 | $338.5K | 0.23% | +479+48.4% | Added |
| Skopos Labs, Inc. | 1,470 | $338.7K | 0.01% | +1,470 | New |
| Yousif Capital Management, LLC | 1,514 | $348.8K | 0.00% | −139−8.4% | Reduced |
| Buckingham Strategic Partners | 1,528 | $352.1K | 0.00% | +1,528 | New |
| Aaron Wealth Advisors | 1,529 | $352.3K | 0.02% | +1,529 | New |
| Oregon Public Employees Retirement Fund | 1,534 | $353.4K | 0.00% | −45−2.8% | Reduced |
| NorthCrest Asset Manangement, LLC | 1,513 | $364.4K | 0.01% | +423+38.8% | Added |
| Kera Capital Partners, Inc. | 1,600 | $368.6K | 0.05% | +1,600 | New |
| Empowered Funds, LLC | 1,614 | $371.9K | 0.00% | +1,614 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,635 | $376.7K | 0.00% | 00.0% | Unchanged |
| JustInvest LLC | 1,643 | $378.5K | 0.00% | +203+14.1% | Added |
| TCG Advisory Services, LLC | 1,662 | $382.9K | 0.01% | +272+19.6% | Added |
| Cetera Investment Advisers | 1,675 | $385.9K | 0.00% | −689−29.1% | Reduced |
| Baker Avenue Asset Management, LP | 1,675 | $385.9K | 0.01% | +1,675 | New |
| Balyasny Asset Management LLC | 1,698 | $391.2K | 0.00% | −407−19.3% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 1,723 | $397.0K | 0.01% | +1+0.1% | Added |
| Thrivent Financial for Lutherans | 1,733 | $399.0K | 0.00% | +1+0.1% | Added |
| ISAM Funds (UK) Ltd | 1,776 | $409.2K | 0.20% | +1,776 | New |
| Toroso Investments, LLC | 1,812 | $417.5K | 0.00% | +273+17.7% | Added |
| Boothbay Fund Management, LLC | 1,813 | $417.7K | 0.01% | +639+54.4% | Added |
| SEI Investments Co | 1,818 | $418.6K | 0.00% | +30+1.7% | Added |
| Prudential Financial Inc | 1,825 | $420.5K | 0.00% | +1,825 | New |