Boston Beer Company Inc. Class ASAM
13F holders, Q4 2024 (December 31)347holders +15
39new positions
36sold out
10famous investors
$299.84avg. 13F price*
At the end of Q4 2024, 347 institutions reported holding Boston Beer Company Inc. Class A (SAM) in their 13F filings, up 15 from Q3 2024. 39 opened new positions and 36 sold out. The largest holders were Vanguard Group Inc. ($254.9M), BlackRock, Inc. ($231.8M) and T. Rowe Price Investment Management, Inc. ($211.0M). 10 famous investors held it, including Cliff Asness (0.2% of AQR Capital Management's portfolio), Joel Greenblatt (0.1% of Gotham Asset Management's portfolio) and Mario Gabelli (0.0% of GAMCO Investors's portfolio).
- Company
- Boston Beer Company Inc. Class A
- CUSIP
- 100557107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 39 | $89.9M |
| Exits | 36 | $42.0M |
All 13F filers, Q3 2024 → Q4 2024: 921,179 shares bought and 615,970 shares sold, net +305,209 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 347 holders
| Vanguard Group Inc. | 0.00% | Reduce -3.6% | 849,688 | $254.9M |
| BlackRock, Inc. | 0.00% | Add +0.8% | 772,608 | $231.8M |
| T. Rowe Price Investment Management, Inc. | 0.13% | Add +4.4% | 703,480 | $211.0M |
| FMR LLC | 0.01% | Reduce -10.5% | 448,408 | $134.5M |
| AQR Capital Management | 0.16% | Add +19.8% | 422,217 | $125.8M |
| State Street Corp. | 0.00% | Add +2.0% | 298,637 | $89.6M |
| Dimensional Fund Advisors LP | 0.02% | Add +9.2% | 225,762 | $67.7M |
| UBS Group AG | 0.01% | Add +229.9% | 179,621 | $53.9M |
| Fisher Asset Management | 0.02% | Add +27.1% | 160,419 | $48.1M |
| Geode Capital Management, LLC | 0.00% | Reduce -2.6% | 144,577 | $43.4M |
| Southernsun Asset Management, LLC | 4.56% | Add +1.6% | 121,972 | $36.6M |
| Armistice Capital, LLC | 0.85% | Add +27.3% | 121,929 | $36.6M |
| J. Goldman & Co LP | 1.27% | Add +251.8% | 119,687 | $35.9M |
| Bank of New York Mellon Corp | 0.01% | Reduce -2.6% | 119,067 | $35.7M |
| D. E. Shaw & Co. | 0.04% | Reduce -8.3% | 116,469 | $34.9M |
| Southeastern Asset Management Inc. | 1.51% | No change | 106,317 | $31.9M |
| Norges Bank | 0.00% | Reduce -8.0% | 102,478 | $30.7M |
| Invesco Ltd. | 0.01% | Reduce -9.7% | 99,018 | $29.7M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +5.2% | 94,356 | $28.3M |
| Millennium Management | 0.03% | Add +21.1% | 94,231 | $28.3M |
| Cooper Creek Partners Management LLC | 0.78% | New | 83,520 | $25.1M |
| Northern Trust Corp. | 0.00% | Add +21.9% | 80,632 | $24.2M |
| Global Alpha Capital Management Ltd. | 1.69% | New | 77,834 | $23.3M |
| Freestone Grove Partners LP | 0.26% | — | 71,377 | $21.4M |
| Loomis Sayles & Co. L P | 0.03% | Reduce -5.7% | 68,699 | $20.6M |
| Renaissance Technologies | 0.03% | Reduce -6.1% | 67,879 | $20.4M |
| Morgan Stanley | 0.00% | Add +13.7% | 64,379 | $19.3M |
| Canada Pension Plan Investment Board | 0.02% | Reduce -12.4% | 58,500 | $17.5M |
| Point72 Asset Management | 0.05% | Add +86.0% | 56,769 | $17.0M |
| Mesirow Institutional Investment Management, Inc. | 1.26% | Add +0.2% | 54,441 | $16.3M |
| Gotham Asset Management | 0.13% | Add +37.9% | 44,460 | $13.3M |
| Quantinno Capital Management LP | 0.12% | Add +91.0% | 40,225 | $12.1M |
| Deutsche Bank AG | 0.00% | Reduce -1.0% | 40,036 | $12.0M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -29.1% | 39,922 | $12.0M |
| American Century Companies Inc. | 0.01% | Reduce -12.3% | 39,345 | $11.8M |
| Citadel Advisors | 0.01% | Reduce -54.2% | 37,727 | $11.3M |
| TD Asset Management Inc | 0.01% | Reduce -14.2% | 33,932 | $10.2M |
| Verition Fund Management LLC | 0.05% | Add +61.5% | 31,814 | $9.5M |
| First Trust Advisors LP | 0.01% | Add +17.4% | 31,620 | $9.5M |
| Assenagon Asset Management S.A. | 0.02% | Reduce -19.5% | 30,073 | $9.0M |
| Calamos Advisors LLC | 0.05% | No change | 26,981 | $8.1M |
| Crawford Fund Management, LLC | 5.37% | Add +34.1% | 26,736 | $8.0M |
| Rhumbline Advisers | 0.01% | Reduce -2.3% | 25,498 | $7.6M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -3.5% | 24,913 | $7.5M |
| Jane Street Group, LLC | 0.01% | Reduce -8.0% | 24,773 | $7.4M |
| Two Sigma Investments, LP | 0.02% | Reduce -22.7% | 24,029 | $7.2M |
| JPMorgan Chase & Co. | 0.00% | Reduce -38.4% | 22,987 | $6.9M |
| Gagnon Securities LLC | 1.35% | Reduce -0.3% | 22,380 | $6.7M |
| WINTON GROUP Ltd | 0.43% | New | 21,572 | $6.5M |
| Barclays PLC | 0.00% | Add +65.0% | 21,428 | $6.4M |
| Lighthouse Investment Partners, LLC | 0.25% | New | 21,303 | $6.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +24.4% | 20,835 | $6.3M |
| Principal Financial Group Inc. | 0.00% | Reduce -2.9% | 19,833 | $5.9M |
| Trexquant Investment LP | 0.07% | Reduce -49.4% | 18,736 | $5.6M |
| Swiss National Bank | 0.00% | Reduce -2.2% | 18,000 | $5.4M |
| QV Investors Inc. | 0.52% | Reduce -18.3% | 16,880 | $5.1M |
| Jacobs Levy Equity Management, Inc. | 0.02% | Reduce -67.9% | 16,869 | $5.1M |
| Gabelli Funds LLC | 0.04% | Reduce -4.7% | 16,300 | $4.9M |
| Balyasny Asset Management L.P. | 0.01% | Add +582.0% | 15,755 | $4.7M |
| GAMCO Investors | 0.05% | Add +27.7% | 15,670 | $4.7M |
| Dean Investment Associates, LLC | 0.66% | New | 15,466 | $4.6M |
| Ieq Capital, LLC | 0.04% | Add +688.3% | 15,379 | $4.6M |
| Savoir Faire Capital Management, L.P. | 2.01% | New | 14,125 | $4.2M |
| Legal & General Group Plc | 0.00% | Reduce -0.7% | 14,056 | $4.2M |
| New York State Teachers Retirement System | 0.01% | Reduce -6.6% | 13,072 | $3.9M |
| Redwood Investment Management, LLC | 0.36% | New | 12,287 | $3.7M |
| Gsa Capital Partners LLP | 0.27% | Add +187.4% | 12,016 | $3.6M |
| Cerity Partners LLC | 0.01% | Add +21.7% | 11,574 | $3.5M |
| Alberta Investment Management Corp | 0.02% | Add +67.3% | 11,540 | $3.5M |
| Ameriprise Financial Inc. | 0.00% | Reduce -7.3% | 11,435 | $3.4M |
| Cubist Systematic Strategies, LLC | 0.05% | Reduce -11.9% | 11,013 | $3.3M |
| Retirement Systems of Alabama | 0.01% | Reduce -39.2% | 10,463 | $3.1M |
| Dean Capital Management | 1.33% | New | 10,424 | $3.1M |
| Bank of America Corp. | 0.00% | Reduce -70.2% | 9,857 | $3.0M |
| Corebridge Financial, Inc. | 0.02% | Reduce -6.6% | 9,757 | $2.9M |
| Edgestream Partners, L.P. | 0.12% | New | 9,702 | $2.9M |
| Alliancebernstein L.P. | 0.00% | Reduce -2.3% | 9,671 | $2.9M |
| Nomura Holdings Inc. | 0.01% | Add +50.1% | 8,826 | $2.6M |
| Squarepoint Ops LLC | 0.01% | Add +78.7% | 8,666 | $2.6M |
| California State Teachers Retirement System | 0.00% | Reduce -65.6% | 8,538 | $2.6M |
| Holocene Advisors, LP | 0.01% | Reduce -51.2% | 8,501 | $2.6M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -3.6% | 8,071 | $2.4M |
| Savant Capital, LLC | 0.02% | Add +1.3% | 7,926 | $2.4M |
| Cwm, LLC | 0.01% | Add +49.2% | 7,676 | $2.3M |
| Royal Bank of Canada | 0.00% | Reduce -77.9% | 7,675 | $2.3M |
| Qube Research & Technologies Ltd | 0.00% | Add +214.0% | 7,492 | $2.2M |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -13.1% | 7,445 | $2.2M |
| Wells Fargo & Company | 0.00% | Reduce -1.0% | 7,336 | $2.2M |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +21.5% | 6,942 | $2.1M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -3.1% | 6,824 | $2.0M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -26.3% | 6,647 | $2.0M |
| Legato Capital Management LLC | 0.26% | New | 6,555 | $2.0M |
| Asset Management Group, Inc. | 0.35% | No change | 6,507 | $2.0M |
| Aquatic Capital Management LLC | 0.05% | New | 6,301 | $1.9M |
| XTX Topco Ltd | 0.16% | Add +25.7% | 6,162 | $1.8M |
| Cardinal Capital Management | 0.28% | Add +4.8% | 5,991 | $1.8M |
| Algert Global LLC | 0.04% | Add +16.9% | 5,906 | $1.8M |
| Man Group plc | 0.01% | Reduce -47.7% | 5,692 | $1.7M |
| Wedge Capital Management L L P | 0.03% | Reduce -18.8% | 5,661 | $1.7M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -6.3% | 5,386 | $1.6M |
"% of holder's portfolio" is SAM's weight in each manager's 13F, not the share of Boston Beer Company Inc. Class A the manager owns.