Boston Beer Company Inc NEW YORK STOCK EXCHANGE, INC.:SAM
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
New Positions(64)
Added To(75)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| ONTARIO TEACHERS PENSION PLAN BOARD | 132,381 | +106,240 | $30.3M | +$24.8M | 406.4% |
| CITADEL ADVISORS LLC | 176,143 | +126,953 | $34.4M | +$24.0M | 258.1% |
| Qube Research & Technologies Ltd | 132,862 | +77,159 | $25.9M | +$14.1M | 138.5% |
| AMERICAN CENTURY COMPANIES INC | 191,605 | +68,571 | $37.4M | +$11.4M | 55.7% |
| JANE STREET GROUP, LLC | 53,852 | +43,252 | $10.5M | +$8.3M | 408.0% |
| Man Group plc | 71,345 | +41,055 | $13.9M | +$7.5M | 135.5% |
| BARCLAYS PLC | 52,215 | +35,118 | $10.0M | +$6.3M | 205.4% |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 147,997 | +38,759 | $28.9M | +$5.8M | 35.5% |
| FRANKLIN RESOURCES INC | 65,573 | +28,251 | $12.8M | +$4.9M | 75.7% |
| Gotham Asset Management, LLC | 248,910 | +35,644 | $48.6M | +$3.5M | 16.7% |
| Crawford Fund Management, LLC | 61,481 | +18,795 | $12.0M | +$3.0M | 44.0% |
| Trexquant Investment LP | 56,119 | +15,952 | $11.0M | +$2.5M | 39.7% |
| VANGUARD GROUP INC | 1,039,184 | +89,053 | $202.8M | +$1.9M | 9.4% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 271,516 | +13,113 | $53.0M | -$1.7M | 5.1% |
| XTX Topco Ltd | 9,245 | +8,268 | $1.8M | +$1.6M | 846.3% |
| DARK FOREST CAPITAL MANAGEMENT LP | 24,632 | +9,139 | $4.8M | +$1.5M | 59.0% |
| MARSHALL WACE, LLP | 26,919 | +9,284 | $5.3M | +$1.5M | 52.6% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 63,123 | +11,992 | $12.3M | +$1.5M | 23.4% |
| Invesco Ltd. | 117,112 | +2,223 | $22.9M | -$1.4M | 1.9% |
| TWO SIGMA ADVISERS, LP | 12,800 | +7,300 | $2.5M | +$1.3M | 132.7% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 98,826 | +2,920 | $19.3M | -$992.5K | 3.0% |
| Exit Wealth Advisors, LLC. | 6,243 | +4,571 | $1.2M | +$864.7K | 273.4% |
| GAMCO INVESTORS, INC. ET AL | 28,070 | +5,776 | $5.5M | +$763.9K | 25.9% |
| CANADA PENSION PLAN INVESTMENT BOARD | 3,400 | +3,000 | $663.4K | +$578.9K | 750.0% |
| State of Tennessee, Treasury Department | 3,094 | +2,475 | $660.9K | +$530.1K | 399.8% |
| TWO SIGMA INVESTMENTS, LP | 16,269 | +3,675 | $3.2M | +$511.9K | 29.2% |
| BANK OF AMERICA CORP /DE/ | 46,718 | +5,879 | $9.1M | +$481.9K | 14.4% |
| Eschler Asset Management LLP | 4,600 | +2,100 | $897.6K | +$369.0K | 84.0% |
| RAYMOND JAMES FINANCIAL INC | 3,744 | +1,800 | $730.6K | +$319.6K | 92.6% |
| denkapparat Operations GmbH | 4,810 | +1,610 | $938.6K | +$262.0K | 50.3% |
| Cambria Investment Management, L.P. | 2,754 | +1,252 | $537.4K | +$250.8K | 83.3% |
| JPMORGAN CHASE & CO | 23,009 | +611 | $4.5M | -$245.6K | 2.7% |
| GOLDMAN SACHS GROUP INC | 55,715 | +5,388 | $10.9M | +$231.5K | 10.7% |
| Empowered Funds, LLC | 2,206 | +1,206 | $430.5K | +$219.0K | 120.6% |
| WINTON GROUP Ltd | 29,431 | +1,346 | $5.7M | -$194.9K | 4.8% |
| SIMPLEX TRADING, LLC | 911 | +372 | $177.8K | +$177.7K | 69.0% |
| Bank of New York Mellon Corp | 60,283 | +5,329 | $11.8M | +$144.8K | 9.7% |
| Balyasny Asset Management LLC | 2,105 | +800 | $410.7K | +$134.8K | 61.3% |
| BCGM Wealth Management, LLC | 9,605 | +114 | $1.9M | -$132.4K | 1.2% |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | 7,990 | +1,230 | $1.6M | +$129.9K | 18.2% |
| Cetera Investment Advisers | 2,364 | +670 | $461.3K | +$103.1K | 39.5% |
| AlphaQuest LLC | 2,803 | +690 | $546.9K | +$100.2K | 32.6% |
| CI Private Wealth, LLC | 26,978 | +24,889 | $529.2K | +$87.5K | 1191.4% |
| ALLIANCEBERNSTEIN L.P. | 20,020 | +1,863 | $3.9M | +$67.8K | 10.3% |
| Toroso Investments, LLC | 1,539 | +406 | $300.3K | +$60.8K | 35.8% |
| HighTower Advisors, LLC | 3,995 | +128 | $779.5K | -$38.0K | 3.3% |
| LPL Financial LLC | 7,168 | +728 | $1.4M | +$37.1K | 11.3% |
| RHS Financial, LLC | 1,961 | +305 | $382.6K | +$32.5K | 18.4% |
| Federation des caisses Desjardins du Quebec | 5,459 | +548 | $1.1M | +$26.9K | 11.2% |
| Verition Fund Management LLC | 1,255 | +203 | $244.9K | +$22.5K | 19.3% |
| JONES FINANCIAL COMPANIES LLLP | 1,520 | +42 | $296.6K | -$21.2K | 2.8% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 1,444 | +206 | $281.8K | +$20.0K | 16.6% |
| DEUTSCHE BANK AG\ | 1,210 | +9 | $236.1K | -$17.8K | 0.7% |
| Vident Advisory, LLC | 3,076 | +153 | $600.2K | -$17.8K | 5.2% |
| Fortitude Family Office, LLC | 77 | +71 | $15.0K | +$13.8K | 1183.3% |
| ARMSTRONG ADVISORY GROUP, INC | 109 | +70 | $21.3K | +$13.0K | 179.5% |
| Walleye Trading LLC | 3,307 | +207 | $645.3K | -$10.1K | 6.7% |
| Steward Partners Investment Advisory, LLC | 531 | +1 | $103.6K | -$8.4K | 0.2% |
| NATIONAL BANK OF CANADA /FI/ | 1,121 | +62 | $218.6K | -$5.3K | 5.8% |
| HARBOUR INVESTMENTS, INC. | 34 | +24 | $6.6K | +$4.5K | 240.0% |
| GAMMA Investing LLC | 227 | +38 | $44.3K | +$4.3K | 20.1% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 267 | +35 | $52.1K | +$3.1K | 15.1% |
| Sequoia Financial Advisors, LLC | 2,521 | +208 | $491.9K | +$2.9K | 9.0% |
| FIFTH THIRD BANCORP | 56 | +16 | $10.9K | +$2.5K | 40.0% |
| UMB Bank, n.a. | 315 | +18 | $61.5K | -$1.3K | 6.1% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 427 | +28 | $83.3K | -$1.0K | 7.0% |
| Atlantic Union Bankshares Corp | 73 | +10 | $14.2K | +$926 | 15.9% |
| Cambridge Investment Research Advisors, Inc. | 5,223 | +2,038 | $1.0K | +$346 | 64.0% |
| GREAT VALLEY ADVISOR GROUP, INC. | 1,317 | +100 | $257.3K | -$277 | 8.2% |
| Root Financial Partners, LLC | 28 | +1 | $5.5K | -$244 | 3.7% |
| RK Asset Management, LLC | 19,994 | +979 | $3.9K | -$118 | 5.1% |
| Covestor Ltd | 250 | +161 | $49 | +$30 | 180.9% |
| HANTZ FINANCIAL SERVICES, INC. | 437 | +157 | $85 | +$26 | 56.1% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 7,515 | +480 | $1.5K | -$21 | 6.8% |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 62 | +5 | $12 | $0 | 8.8% |
Reduced(206)
Sold Out(70)
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| VANGUARD GROUP INC | 1,039,184 | $202.8M | +89,053 | 9.4% |
| BlackRock, Inc. | 725,529 | $141.6M | -56,815 | -7.3% |
| AQR CAPITAL MANAGEMENT LLC | 440,224 | $85.9M | -206,836 | -32.0% |
| FMR LLC | 360,875 | $70.4M | -28,945 | -7.4% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 271,516 | $53.0M | +13,113 | 5.1% |
| DIMENSIONAL FUND ADVISORS LP | 258,001 | $50.3M | -7,778 | -2.9% |
| STATE STREET CORP | 254,297 | $49.6M | -8,966 | -3.4% |
| Gotham Asset Management, LLC | 248,910 | $48.6M | +35,644 | 16.7% |
| UBS Group AG | 221,634 | $43.2M | -8,530 | -3.7% |
| AMERICAN CENTURY COMPANIES INC | 191,605 | $37.4M | +68,571 | 55.7% |
| CITADEL ADVISORS LLC | 176,143 | $34.4M | +126,953 | 258.1% |
| ONTARIO TEACHERS PENSION PLAN BOARD | 132,381 | $30.3M | +106,240 | 406.4% |
| SOUTHEASTERN ASSET MANAGEMENT INC/TN/ | 147,997 | $28.9M | +38,759 | 35.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 139,198 | $27.2M | -4,174 | -2.9% |
| Qube Research & Technologies Ltd | 132,862 | $25.9M | +77,159 | 138.5% |
| Global Alpha Capital Management Ltd. | 123,028 | $24.0M | -8,176 | -6.2% |
| Invesco Ltd. | 117,112 | $22.9M | +2,223 | 1.9% |
| MORGAN STANLEY | 114,300 | $22.3M | -119,467 | -51.1% |
| Woodson Capital Management, LP | 100,000 | $19.5M | +100,000 | — |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 98,826 | $19.3M | +2,920 | 3.0% |
New & Closed Positions this quarter
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for SAM against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.