Boston Beer Company Inc. Class ASAM
13F holders, Q1 2025 (March 31)328holders −19
47new positions
61sold out
10famous investors
$230.71avg. 13F price*
At the end of Q1 2025, 328 institutions reported holding Boston Beer Company Inc. Class A (SAM) in their 13F filings, down 19 from Q4 2024. 47 opened new positions and 61 sold out. The largest holders were BlackRock, Inc. ($226.8M), Vanguard Group Inc. ($206.7M) and FMR LLC ($109.3M). 10 famous investors held it, including Steve Cohen (0.2% of Point72 Asset Management's portfolio), Joel Greenblatt (0.1% of Gotham Asset Management's portfolio) and Israel Englander (0.0% of Millennium Management'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 Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 47 | $78.3M |
| Exits | 61 | $67.7M |
All 13F filers, Q4 2024 → Q1 2025: 1,620,832 shares bought and 1,719,008 shares sold, net −98,176 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 328 holders
| BlackRock, Inc. | 0.00% | Add +22.9% | 949,579 | $226.8M |
| Vanguard Group Inc. | 0.00% | Add +1.8% | 865,251 | $206.7M |
| FMR LLC | 0.01% | Add +2.1% | 457,784 | $109.3M |
| State Street Corp. | 0.00% | Reduce -1.8% | 293,296 | $70.1M |
| Cooper Creek Partners Management LLC | 2.25% | Add +248.2% | 290,779 | $69.5M |
| Dimensional Fund Advisors LP | 0.02% | Add +15.7% | 261,156 | $62.4M |
| Fisher Asset Management | 0.02% | Add +44.7% | 232,079 | $55.4M |
| Point72 Asset Management | 0.15% | Add +283.5% | 217,710 | $52.0M |
| Armistice Capital, LLC | 1.34% | Add +72.7% | 210,553 | $50.3M |
| Millennium Management | 0.04% | Add +97.3% | 185,898 | $44.4M |
| Arrowstreet Capital, Limited Partnership | 0.03% | New | 178,229 | $42.6M |
| UBS Group AG | 0.01% | Reduce -4.9% | 170,849 | $40.8M |
| Geode Capital Management, LLC | 0.00% | Add +4.5% | 151,025 | $36.1M |
| D. E. Shaw & Co. | 0.04% | Add +6.1% | 123,612 | $29.5M |
| AQR Capital Management | 0.03% | Reduce -72.2% | 117,209 | $27.7M |
| Southernsun Asset Management, LLC | 3.82% | Reduce -9.5% | 110,427 | $26.4M |
| Invesco Ltd. | 0.01% | Add +10.3% | 109,259 | $26.1M |
| Southeastern Asset Management Inc. | 1.35% | No change | 106,317 | $25.4M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +5.4% | 99,457 | $23.8M |
| Northern Trust Corp. | 0.00% | Add +7.6% | 86,791 | $20.7M |
| Global Alpha Capital Management Ltd. | 1.39% | Add +2.4% | 79,734 | $19.0M |
| Renaissance Technologies | 0.03% | Add +15.3% | 78,279 | $18.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -39.8% | 71,732 | $17.1M |
| J. Goldman & Co LP | 0.58% | Reduce -42.6% | 68,693 | $16.4M |
| Loomis Sayles & Co. L P | 0.02% | Reduce -2.7% | 66,871 | $16.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +55.4% | 62,051 | $14.8M |
| Morgan Stanley | 0.00% | Reduce -6.4% | 60,260 | $14.4M |
| T. Rowe Price Investment Management, Inc. | 0.01% | Reduce -92.5% | 52,713 | $12.6M |
| Citadel Advisors | 0.01% | Add +26.4% | 47,705 | $11.4M |
| Trexquant Investment LP | 0.13% | Add +147.8% | 46,434 | $11.1M |
| Nuveen, LLC | 0.00% | — | 311,606 | $11.0M |
| Calamos Advisors LLC | 0.08% | Add +70.8% | 46,071 | $11.0M |
| Deutsche Bank AG | 0.00% | Add +2.1% | 40,887 | $9.8M |
| Crawford Fund Management, LLC | 6.36% | Add +51.0% | 40,386 | $9.6M |
| Jump Financial, LLC | 0.14% | Add +2695.2% | 37,036 | $8.8M |
| Barclays PLC | 0.00% | Add +70.4% | 36,504 | $8.7M |
| Prudential Financial Inc. | 0.01% | New | 26,878 | $8.5M |
| American Century Companies Inc. | 0.01% | Reduce -11.0% | 35,007 | $8.4M |
| Man Group plc | 0.03% | Add +503.3% | 34,340 | $8.2M |
| Holocene Advisors, LP | 0.02% | Add +290.4% | 33,189 | $7.9M |
| Qube Research & Technologies Ltd | 0.01% | Add +297.3% | 29,765 | $7.1M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -1.3% | 29,694 | $7.1M |
| Gotham Asset Management | 0.05% | Reduce -38.8% | 27,217 | $6.5M |
| Rhumbline Advisers | 0.01% | Reduce -1.4% | 25,129 | $6.0M |
| Gagnon Securities LLC | 1.29% | Add +9.5% | 24,516 | $5.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -1.4% | 22,668 | $5.4M |
| Bank of America Corp. | 0.00% | Add +122.3% | 21,910 | $5.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +5.1% | 21,902 | $5.2M |
| Quantinno Capital Management LP | 0.03% | Reduce -47.6% | 21,089 | $5.0M |
| Freestone Grove Partners LP | 0.05% | Reduce -70.9% | 20,783 | $5.0M |
| Susquehanna International Group, LLP | 0.01% | Add +546.9% | 20,675 | $4.9M |
| Savoir Faire Capital Management, L.P. | 4.31% | Add +45.8% | 20,594 | $4.9M |
| Cubist Systematic Strategies, LLC | 0.06% | Add +81.1% | 19,946 | $4.8M |
| Principal Financial Group Inc. | 0.00% | Add +0.4% | 19,912 | $4.8M |
| RK Asset Management, LLC | 4.12% | New | 18,698 | $4.5M |
| Dark Forest Capital Management LP | 0.20% | Add +2308.8% | 18,572 | $4.4M |
| Franklin Resources Inc. | 0.00% | Add +410.4% | 18,190 | $4.3M |
| Gabelli Funds LLC | 0.03% | Add +11.0% | 18,100 | $4.3M |
| Swiss National Bank | 0.00% | Reduce -3.9% | 17,300 | $4.1M |
| GAMCO Investors | 0.04% | Add +4.1% | 16,319 | $3.9M |
| Voloridge Investment Management, LLC | 0.01% | New | 15,650 | $3.7M |
| Redwood Investment Management, LLC | 0.40% | Add +25.1% | 15,372 | $3.7M |
| Citigroup Inc. | 0.00% | Add +434.5% | 15,207 | $3.6M |
| Quantbot Technologies LP | 0.11% | New | 14,607 | $3.5M |
| Legal & General Group Plc | 0.00% | Add +2.1% | 14,347 | $3.4M |
| Alliancebernstein L.P. | 0.00% | Add +48.3% | 14,345 | $3.4M |
| Jane Street Group, LLC | 0.01% | Reduce -46.1% | 13,351 | $3.2M |
| Algert Global LLC | 0.08% | Add +123.3% | 13,186 | $3.1M |
| New York State Teachers Retirement System | 0.01% | Reduce -9.2% | 11,872 | $2.8M |
| HSBC Holdings PLC | 0.00% | Add +718.2% | 11,799 | $2.8M |
| Aquatic Capital Management LLC | 0.07% | Add +83.4% | 11,554 | $2.8M |
| Ameriprise Financial Inc. | 0.00% | Add +0.3% | 11,466 | $2.7M |
| Engineers Gate Manager LP | 0.05% | Add +187.0% | 11,346 | $2.7M |
| Tudor Investment Corporation | 0.02% | New | 11,331 | $2.7M |
| First Trust Advisors LP | 0.00% | Reduce -65.0% | 11,066 | $2.6M |
| Ontario Teachers Pension Plan Board | 0.04% | Add +125.6% | 10,621 | $2.5M |
| Retirement Systems of Alabama | 0.01% | Add +0.1% | 10,472 | $2.5M |
| Verition Fund Management LLC | 0.01% | Reduce -69.5% | 9,712 | $2.3M |
| Corebridge Financial, Inc. | 0.01% | Reduce -2.4% | 9,523 | $2.3M |
| Wedge Capital Management L L P | 0.04% | Add +51.8% | 8,593 | $2.1M |
| California State Teachers Retirement System | 0.00% | Reduce -2.1% | 8,357 | $2.0M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | New | 8,173 | $2.0M |
| Intech Investment Management LLC | 0.02% | Add +300.6% | 8,097 | $1.9M |
| Wolverine Trading, LLC | 0.06% | Add +341.5% | 7,934 | $1.9M |
| Envestnet Asset Management Inc. | 0.00% | Add +47.0% | 7,917 | $1.9M |
| Cardinal Capital Management | 0.29% | Add +30.9% | 7,841 | $1.9M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -8.5% | 7,383 | $1.8M |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -0.9% | 7,375 | $1.8M |
| Wells Fargo & Company | 0.00% | Reduce -5.3% | 6,945 | $1.7M |
| Alberta Investment Management Corp | 0.01% | Reduce -40.2% | 6,900 | $1.6M |
| Royal Bank of Canada | 0.00% | Reduce -10.4% | 6,873 | $1.6M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -0.0% | 6,823 | $1.6M |
| T. Rowe Price Associates Inc. | 0.00% | Add +1.7% | 6,758 | $1.6M |
| Asset Management Group, Inc. | 0.30% | Add +3.3% | 6,720 | $1.6M |
| Voya Investment Management LLC | 0.00% | Add +29.1% | 6,713 | $1.6M |
| Teacher Retirement System of Texas | 0.01% | Add +34.8% | 6,472 | $1.5M |
| Dean Investment Associates, LLC | 0.21% | Reduce -61.3% | 5,981 | $1.4M |
| Edgestream Partners, L.P. | 0.04% | Reduce -44.4% | 5,395 | $1.3M |
| New York State Common Retirement Fund | 0.00% | Add +4.4% | 5,305 | $1.3M |
| OMERS ADMINISTRATION Corp | 0.01% | New | 5,200 | $1.2M |
"% 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.