13F

Stock

Boston Beer Co Inc

SAM · held by 344 managers

Reported value

$1.45B

Holders

344

+5 new · −3 exited

Holders’ est. mark

−$3.29M

Price effect on 8 books still in the name

Largest holder

$202.8M

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard1.04M$202.8MHeld
BlackRock, Inc.725.5K$141.6MHeld
Icahn Capital440.2K$85.9MHeld
Fidelity360.9K$70.4MHeld
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP271.5K$53MHeld
DIMENSIONAL FUND ADVISORS LP258K$50.3MHeld
State Street254.3K$49.6MHeld
Gotham Asset Management, LLC248.9K$48.6MHeld
UBS Group AG216.6K$42.3MHeld
AMERICAN CENTURY COMPANIES INC191.6K$37.4MHeld
SOUTHEASTERN ASSET MANAGEMENT INC/TN/148K$28.9MHeld
GEODE CAPITAL MANAGEMENT, LLC139.2K$27.2MHeld
Citadel132.9K$25.9MHeld
Qube Research & Technologies Ltd132.9K$25.9MHeld
Global Alpha Capital Management Ltd.123K$24MHeld
Invesco Ltd.117.1K$22.9MHeld
MORGAN STANLEY114.3K$22.3M−$1.86MCut−$27.1M
Woodson Capital Management, LP100K$19.5MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC98.8K$19.3MHeld
AMERIPRISE FINANCIAL INC90.9K$17.7MHeld
Quantinno Capital Management LP90.3K$17.6MHeld
Renaissance Technologies82.7K$16.1MHeld
SOUTHERNSUN ASSET MANAGEMENT, LLC75.5K$14.7MHeld
NORTHERN TRUST CORP74.9K$14.6MHeld
Man Group plc71.3K$13.9MHeld
FRANKLIN RESOURCES INC65.6K$12.8MHeld
Calamos Advisors LLC65.4K$12.8MHeld
LOOMIS SAYLES & CO L P65K$12.7MHeld
VOLORIDGE INVESTMENT MANAGEMENT, LLC63.1K$12.3MHeld
Crawford Fund Management, LLC61.5K$12MHeld
Bank of New York Mellon Corp60.3K$11.8MHeld
MILLENNIUM MANAGEMENT LLC56.9K$11.1MHeld
Trexquant Investment LP56.1K$11MHeld
GOLDMAN SACHS GROUP INC55.7K$10.9MHeld
Monaco Asset Management SAM53.9K$10.5MHeld
D. E. Shaw & Co., Inc.53.8K$10.5MHeld
BANK OF AMERICA CORP /DE/46.7K$9.12M−$665.3KAdded$481.9K
NOMURA HOLDINGS INC46.6K$9.09MHeld
JANE STREET GROUP, LLC44.8K$8.73MHeld
Pacer Advisors, Inc.41.8K$8.16MHeld
FIRST TRUST ADVISORS LP38.3K$7.48MHeld
ONTARIO TEACHERS PENSION PLAN BOARD30.7K$5.99M−$425.8KAdded$458.5K
WINTON GROUP Ltd29.4K$5.74MHeld
GAMCO INVESTORS, INC. ET AL28.1K$5.48MHeld
GABELLI FUNDS LLC27K$5.27MHeld
MARSHALL WACE, LLP26.9K$5.25MHeld
DARK FOREST CAPITAL MANAGEMENT LP24.6K$4.81MHeld
IEQ CAPITAL, LLC24.2K$4.73MHeld
RHUMBLINE ADVISERS23.1K$4.5MHeld
JPMORGAN CHASE & CO23K$4.49MHeld
Savoir Faire Capital Management, L.P.21.8K$4.25MHeld
ALLIANCEBERNSTEIN L.P.20K$3.91MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP18.5K$3.62MHeld
Nuveen, LLC17.4K$3.4MHeld
PRINCIPAL FINANCIAL GROUP INC16.6K$3.23MHeld
Swiss National Bank16.5K$3.22MHeld
TWO SIGMA INVESTMENTS, LP16.3K$3.17MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC15.7K$3.06MHeld
BARCLAYS PLC15.4K$3M−$250.8KCut−$610K
Engineers Gate Manager LP13.6K$2.66MHeld
Legal & General Group Plc13.3K$2.59MHeld
TWO SIGMA ADVISERS, LP12.8K$2.5MHeld
Connor, Clark & Lunn Investment Management Ltd.12.1K$2.37MHeld
Creative Planning11.9K$2.32MHeld
Campbell & CO Investment Adviser LLC11.3K$2.21MHeld
Quinn Opportunity Partners LLC10K$1.95MHeld
WEDGE CAPITAL MANAGEMENT L L P/NC9.63K$1.88MHeld
BCGM Wealth Management, LLC9.61K$1.87MHeld
Cardinal Capital Management9.55K$1.86MHeld
XTX Topco Ltd9.24K$1.8MHeld
Retirement Systems of Alabama9.23K$1.8MHeld
Y-Intercept (Hong Kong) Ltd9.07K$1.77MHeld
Cerity Partners LLC8.43K$1.64MHeld
ROYAL BANK OF CANADA8.07K$1.57MHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM7.99K$1.56MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM7.88K$1.54MHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC7.19K$1.46MHeld
Atom Investors LP7.24K$1.41MHeld
LPL Financial LLC7.17K$1.4MHeld
Tejara Capital Ltd6.9K$1.35MHeld
CastleKnight Management LP6.6K$1.29MHeld
GAGNON SECURITIES LLC6.36K$1.24MHeld
LOS ANGELES CAPITAL MANAGEMENT LLC5.94K$1.22MHeld
Exit Wealth Advisors, LLC.6.24K$1.22MHeld
Skylands Capital, LLC6.05K$1.18MHeld
CenterBook Partners LP5.75K$1.12MHeld
TEACHER RETIREMENT SYSTEM OF TEXAS5.64K$1.1MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE5.55K$1.08MHeld
WELLS FARGO & COMPANY/MN5.48K$1.07MHeld
Federation des caisses Desjardins du Quebec5.46K$1.07MHeld
Oak Thistle LLC5.33K$1.04MHeld
MAVERICK CAPITAL LTD5.23K$1.02MHeld
Bridgewater5.16K$1.01MHeld
CIBC WORLD MARKETS CORP4.99K$973.9KHeld
denkapparat Operations GmbH4.81K$938.6KHeld
VOYA INVESTMENT MANAGEMENT LLC4.7K$917.3KHeld
Eschler Asset Management LLP4.6K$897.6KHeld
Robeco Institutional Asset Management B.V.4.58K$892.9KHeld
Lotus Technology Management, LP4.44K$866.4KHeld
NEW YORK STATE COMMON RETIREMENT FUND4.19K$817.6KHeld
Summit Trail Advisors, LLC4.05K$790.7KHeld
COMERICA BANK4.03K$786.4KHeld
HighTower Advisors, LLC4K$779.5KHeld
Focus Partners Wealth3.97K$774.9KHeld
JANUS HENDERSON GROUP PLC3.83K$746.7KHeld
MetLife Investment Management, LLC3.76K$733.5KHeld
RAYMOND JAMES FINANCIAL INC3.74K$730.6KHeld
Jain Global LLC3.67K$716.5KHeld
Squarepoint Ops LLC3.56K$694.9KHeld
EXCHANGE TRADED CONCEPTS, LLC3.46K$674.2KHeld
Police & Firemen's Retirement System of New Jersey3.44K$670.9KHeld
CANADA PENSION PLAN INVESTMENT BOARD3.4K$663.4KHeld
State of Tennessee, Department of Treasury3.09K$660.9KHeld
Tower Research Capital LLC (TRC)3.31K$644.9KHeld
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC3.2K$624.6KHeld
Mariner, LLC3.19K$622.7KHeld
Caprock Group, LLC3.19K$622.5KHeld
MERCER GLOBAL ADVISORS INC /ADV3.09K$603.3KHeld
Vident Advisory, LLC3.08K$600.2KHeld
ENVESTNET ASSET MANAGEMENT INC3.06K$597.3KHeld
HSBC HOLDINGS PLC3.04K$593.1KHeld
Inscription Capital, LLC3.02K$589.7KHeld
FOUNDERS CAPITAL MANAGEMENT, LLC3K$584.4KHeld
VIRGINIA RETIREMENT SYSTEMS ET Al2.99K$583KHeld
Corient Private Wealth LLC2.94K$572.9KHeld
Jump Financial, LLC2.92K$568.8KHeld
AlphaQuest LLC2.8K$546.9KHeld
Cambria Investment Management, L.P.2.75K$537.4K−$23.2KAdded$236.1K
GLENMEDE TRUST CO NA2.74K$535.4KHeld
STATE OF WISCONSIN INVESTMENT BOARD2.62K$511KHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2.54K$495.2KHeld
Sequoia Financial Advisors, LLC2.52K$491.9KHeld
ICON ADVISERS INC/CO2.52K$491.7KHeld
Wernau Asset Management Inc.2.5K$487.8KHeld
Cetera Investment Advisers2.36K$461.3KHeld
MANGROVE PARTNERS IM, LLC2.35K$459.5KHeld
ARIZONA STATE RETIREMENT SYSTEM2.34K$456KHeld
Balyasny Asset Management L.P.2.1K$410.7KHeld
Louisiana State Employees Retirement System2.1K$409.8KHeld
Diversified Investment Strategies, LLC2.08K$406.8KHeld
Sanctuary Advisors, LLC2.05K$399.8KNew
OPPENHEIMER ASSET MANAGEMENT INC.2.05K$399.2KHeld
RHS Financial, LLC1.96K$382.6KHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS1.93K$375.6KHeld
Schonfeld Strategic Advisors LLC1.92K$373.7KHeld
BNP PARIBAS FINANCIAL MARKETS1.9K$370.9KHeld
CITIGROUP INC1.85K$360.2KHeld
YOUSIF CAPITAL MANAGEMENT, LLC1.65K$359.9KHeld
Callan Family Office, LLC1.83K$356.7KHeld
Walleye Trading LLC1.81K$352.6KHeld
SEI INVESTMENTS CO1.79K$349.6KHeld
STATE OF MICHIGAN RETIREMENT SYSTEM1.78K$347.9KHeld
Asset Management Group, Inc.1.77K$346.4KHeld
MQS Management LLC1.77K$344.6KHeld
CAPTRUST FINANCIAL ADVISORS1.73K$338.2KHeld
NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC1.72K$336KHeld
OP Asset Management Ltd1.67K$324.9K−$27.1KCut−$27.1K
Zurcher Kantonalbank (Zurich Cantonalbank)1.64K$319KHeld
LECAP ASSET MANAGEMENT LTD1.6K$313KHeld
Merit Financial Group, LLC1.6K$312.8KHeld
TRUST CO OF VERMONT1.58K$308.3KHeld
OREGON PUBLIC EMPLOYEES RETIREMENT FUND1.58K$308.1KHeld
Tidal Investments LLC1.54K$300.3KHeld
JONES FINANCIAL COMPANIES LLLP1.52K$296.6KHeld
ROBERTS GLORE & CO INC /IL/1.51K$294.8KHeld
Russell Investments Group, Ltd.1.5K$292.2KHeld
PRELUDE CAPITAL MANAGEMENT, LLC1.44K$281.8KHeld
Vanguard Personalized Indexing Management, LLC1.44K$281KHeld
Dynamic Technology Lab Private Ltd1.42K$277KHeld
Ameritas Investment Partners, Inc.1.41K$275.1KHeld
HUB Investment Partners, LLC1.39K$271.2KHeld
COMMONWEALTH EQUITY SERVICES, LLC1.37K$266.9KHeld
SYON CAPITAL LLC1.33K$260.1KHeld
ExodusPoint Capital Management, LP1.32K$258KHeld
GREAT VALLEY ADVISOR GROUP, INC.1.32K$257.3KHeld
Pallas Capital Advisors LLC1.31K$255KHeld
SAGE PRIVATE WEALTH GROUP, LLC1.3K$253.7KHeld
Hudson Bay Capital Management LP1.26K$245.9KNew
Verition Fund Management LLC1.25K$244.9KHeld
Quadrature Capital Ltd1.25K$244.1KHeld
Cresset Asset Management, LLC1.23K$239K−$20KCut−$52.3K
Farther Finance Advisors, LLC1.22K$238.4KHeld
DEUTSCHE BANK AG\1.21K$236.1KHeld
Pictet Asset Management Holding SA1.2K$234.2KHeld
BOOTHBAY FUND MANAGEMENT, LLC1.17K$229.1KHeld
Bayforest Capital Ltd1.17K$228.7KHeld
Investors Research Corp1.15K$224.4KHeld
Swiss Life Asset Management Ltd1.14K$221.9KNew
Perbak Capital Partners LLP1.14K$221.7KHeld
Magnetar Financial LLC1.14K$221.5KHeld
New Age Alpha Advisors, LLC1.12K$218.7KHeld
NATIONAL BANK OF CANADA /FI/1.12K$218.6KHeld
VICTORY CAPITAL MANAGEMENT INC1.12K$218.3KHeld
NorthCrest Asset Manangement, LLC1.09K$215.7KHeld
Hilltop Holdings Inc.1.1K$215.2KHeld
Texas Yale Capital Corp.1.08K$211.1KHeld
Chicago Partners Investment Group LLC957$210.9KHeld
NBC SECURITIES, INC.1.08K$210.2KHeld
DRW Securities, LLC1.06K$206.4KHeld
ROMAN BUTLER FULLERTON & CO920$203.7KHeld
Caldwell Trust Co1K$195.1KHeld
Kestra Advisory Services, LLC995$194.2KHeld
1620 INVESTMENT ADVISORS, INC.990$193.2KHeld
SIMPLEX TRADING, LLC911$177.8KHeld
Camelot Portfolios, LLC900$175.6KHeld
FEDERATED HERMES, INC.854$166.6KHeld
ROTHSCHILD INVESTMENT LLC811$158.3KHeld
Allworth Financial LP695$135.6K−$11.3KCut−$57.4K
OSAIC HOLDINGS, INC.607$118.4KHeld
QUADRANT CAPITAL GROUP LLC587$114.5KHeld
SECURIAN ASSET MANAGEMENT, INC585$114.2KHeld
Versant Capital Management, Inc567$110.6KHeld
Steward Partners Investment Advisory, LLC531$103.6KHeld
Parallel Advisors, LLC504$98.3KHeld
WEXFORD CAPITAL LP493$96.2KHeld
Sterling Capital Management LLC457$89.2KHeld
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO427$83.3KHeld
NISA INVESTMENT ADVISORS, LLC405$79KHeld
PNC Financial Services Group, Inc.372$72.6KHeld
EverSource Wealth Advisors, LLC343$66.9KHeld
OAKWORTH CAPITAL, INC.333$65KHeld
UMB Bank, n.a.315$61.5KHeld
Quarry LP281$54.8KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.267$52.1KHeld
GROUP ONE TRADING LLC264$51.5KHeld
Sachetta, LLC245$47.7KHeld
CoreCap Advisors, LLC242$47.2KHeld
TD Waterhouse Canada Inc.233$45.4KHeld
GAMMA Investing LLC227$44.3KHeld
Global Retirement Partners, LLC211$41.2KHeld
US BANCORP \DE\199$38.8KHeld
Plato Investment Management Ltd198$38.8KHeld
STRS OHIO185$36.1KHeld
FLAGSHIP HARBOR ADVISORS, LLC179$34.9KNew
Aquatic Capital Management LLC168$32.8KHeld
ORG Partners LLC160$31.2KHeld
MCF Advisors LLC156$30.4KHeld
Rockefeller Capital Management L.P.154$30.1KHeld
HM PAYSON & CO150$29.3KHeld
True Wealth Design, LLC145$28.3KHeld
First Command Advisory Services, Inc.145$28.3KHeld
HUNTINGTON NATIONAL BANK133$26KHeld
ARMSTRONG ADVISORY GROUP, INC109$21.3KHeld
DV Trading LLC100$19.5KHeld
Rossby Financial, LCC100$19.5KHeld
Concord Wealth Partners100$19.5KHeld
LRI Investments, LLC100$19.5KHeld
Triumph Capital Management100$19.5KNew
MassMutual Private Wealth & Trust, FSB88$17.2KHeld
Vision Retirement, LLC80$15.6KHeld

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.