13F

Stock

Boston Beer Co Inc

SAM · held by 365 managers

Reported value

$1.74B

Holders

365

+68 new · −45 exited

Holders’ est. mark

$192.7M

Price effect on 199 books still in the name

Largest holder

$177.5M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.770.3K$177.5M$25.6MAdded$35.9M
Icahn Capital652K$150.2M$15.5MAdded$64.3M
VANGUARD PORTFOLIO MANAGEMENT LLC634.5K$146.2MHeld
VANGUARD CAPITAL MANAGEMENT LLC340.9K$78.5MHeld
AMERICAN CENTURY COMPANIES INC288.1K$66.4M$6.76MAdded$29M
DIMENSIONAL FUND ADVISORS LP273.6K$63M$9.1MAdded$12.7M
State Street255.2K$58.8M$8.97MAdded$9.18M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP245.2K$56.5M$8.65MAdded$3.52M
Quantinno Capital Management LP230.6K$53.1M$3.19MAdded$35.5M
UBS Group AG218.6K$50.4M$7.64MAdded$8.09M
Fidelity195.4K$45M$6.89MCut−$25.4M
Gotham Asset Management, LLC170.3K$39.2M$6.01MCut−$9.33M
Global Alpha Capital Management Ltd.147.5K$34M$4.34MAdded$9.98M
GOLDMAN SACHS GROUP INC145K$33.4M$1.97MAdded$22.5M
GEODE CAPITAL MANAGEMENT, LLC142.1K$32.8M$4.91MAdded$5.58M
MORGAN STANLEY134.5K$31M$4.03MAdded$8.69M
SOUTHEASTERN ASSET MANAGEMENT INC/TN/118.4K$27.3M$4.18MCut−$1.6M
Invesco Ltd.115.6K$26.6M$4.08MAdded$3.78M
Qube Research & Technologies Ltd111.3K$25.6M$3.93MCut−$276.3K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC107K$24.6M$3.49MAdded$5.36M
MILLENNIUM MANAGEMENT LLC96.6K$22.3M$2.01MAdded$11.2M
Renaissance Technologies93.8K$21.6M$2.92MAdded$5.47M
AMERIPRISE FINANCIAL INC91.5K$21.1M$3.21MAdded$3.35M
Woodson Capital Management, LP90K$20.7M$3.17MAdded$1.22M
NORTHERN TRUST CORP79K$18.2M$2.64MAdded$3.59M
Man Group plc77.5K$17.9M$2.52MAdded$3.94M
SOUTHERNSUN ASSET MANAGEMENT, LLC74.8K$17.2M$2.64MAdded$2.5M
Calamos Advisors LLC66.7K$15.4M$2.31MAdded$2.62M
LOOMIS SAYLES & CO L P63.5K$14.6M$2.24MAdded$1.93M
Bank of New York Mellon Corp57K$13.1M$2.01MAdded$1.37M
FRANKLIN RESOURCES INC55.6K$12.8M$1.96MAdded$25.8K
Citadel53.2K$12.3M$1.88MCut−$13.7M
FIRST TRUST ADVISORS LP51.7K$11.9M$1.35MAdded$4.43M
VANGUARD FIDUCIARY TRUST CO47.7K$11MHeld
D. E. Shaw & Co., Inc.46.6K$10.7M$1.64MAdded$243.2K
MARSHALL WACE, LLP45.6K$10.5M$949.4KAdded$5.26M
Corient Private Wealth LLC45.4K$10.4M$102.1KAdded$9.87M
Prescott General Partners LLC45K$10.4MNew
BANK OF AMERICA CORP /DE/44.4K$10.2M$1.56MAdded$1.1M
Crawford Fund Management, LLC39.4K$9.07M$1.39MCut−$2.92M
IEQ CAPITAL, LLC36.9K$8.51M$854.8KAdded$3.78M
JPMORGAN CHASE & CO33.9K$7.78M$798.4KAdded$3.29M
WINTON GROUP Ltd32.7K$7.52M$1.04MAdded$1.78M
Trexquant Investment LP29.8K$6.86M$1.05MCut−$4.09M
GAMCO INVESTORS, INC. ET AL28.1K$6.47M$989.7KAdded$987.7K
NOMURA HOLDINGS INC27.2K$6.27M$959.1KCut−$2.83M
Creative Planning26.5K$6.1M$419.5KAdded$3.77M
GABELLI FUNDS LLC26.4K$6.08M$931.1KAdded$814K
SUSQUEHANNA INTERNATIONAL GROUP, LLP26.1K$6.01M$653.6KAdded$2.4M
RHUMBLINE ADVISERS23.3K$5.36M$814.2KAdded$854K
ROYAL BANK OF CANADA19.1K$4.39M$284.6KAdded$2.82M
Nuveen, LLC18.6K$4.29M$615.1KAdded$882.4K
Squarepoint Ops LLC18K$4.14M$125.6KAdded$3.45M
PRINCIPAL FINANCIAL GROUP INC17.2K$3.96M$583.8KAdded$731.2K
ONTARIO TEACHERS PENSION PLAN BOARD17.1K$3.94M$602.8KCut−$2.05M
Swiss National Bank16.1K$3.71M$567.8KAdded$489.8K
Cerity Partners LLC16.1K$3.71M$297.2KAdded$2.06M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC15.9K$3.66M$553.9KAdded$600K
Savoir Faire Capital Management, L.P.15.1K$3.49M$533.9KCut−$759K
CWM, LLC12.4K$2.85M$2.1MAdded$2.85M
Mariner, LLC11.4K$2.64M$111.3KAdded$2.01M
BARCLAYS PLC11.4K$2.62M$401.8KCut−$379.7K
Cardinal Capital Management11.4K$2.62M$336.9KAdded$759.2K
Legal & General Group Plc11.4K$2.62M$401.1KAdded$29.4K
Focus Partners Wealth11.1K$2.58M$148.7KAdded$1.8M
Jefferies Financial Group Inc.11.1K$2.56MNew
Oak Thistle LLC10.7K$2.46M$187.9KAdded$1.42M
Quantedge Capital Pte Ltd10.4K$2.4MNew
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM9.97K$2.3M$277.8KAdded$760.9K
BCGM Wealth Management, LLC9.94K$2.29M$338.8KAdded$416.9K
CenterBook Partners LP9.83K$2.27M$202.8KAdded$1.14M
Retirement Systems of Alabama9.43K$2.17M$325.6KAdded$371.2K
JANE STREET GROUP, LLC8.86K$2.04M$312.4KCut−$6.69M
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC9.32K$1.88M−$6.84KAdded$423.9K
WEDGE CAPITAL MANAGEMENT L L P/NC8.03K$1.85M$283.1KCut−$28.5K
MERCER GLOBAL ADVISORS INC /ADV7.71K$1.78M$109.1KAdded$1.17M
TWO SIGMA INVESTMENTS, LP7.5K$1.73M$264.5KCut−$1.45M
GAGNON SECURITIES LLC7.24K$1.67M$224.1KAdded$427.8K
VOYA INVESTMENT MANAGEMENT LLC7.22K$1.66M$165.8KAdded$746.2K
ALLIANCEBERNSTEIN L.P.8.22K$1.6M−$1Cut−$2.3M
Odyssean, LLC6.48K$1.49MNew
Summit Trail Advisors, LLC6.42K$1.48M$142.9KAdded$688K
VOLORIDGE INVESTMENT MANAGEMENT, LLC6.26K$1.44M$221KCut−$10.9M
Connor, Clark & Lunn Investment Management Ltd.6.11K$1.41M$215.4KCut−$960.1K
VANGUARD ASSET MANAGEMENT, Ltd6.1K$1.41MHeld
Horizon Investments, LLC6.01K$1.39MNew
LOS ANGELES CAPITAL MANAGEMENT LLC5.94K$1.37M$144.5KAdded$144.5K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM5.91K$1.36M$208.4KCut−$197.7K
denkapparat Operations GmbH5.62K$1.29M$169.6KAdded$355.4K
XTX Topco Ltd5.49K$1.27M$193.7KCut−$538.6K
MANUFACTURERS LIFE INSURANCE COMPANY, THE5.41K$1.25M$190.8KAdded$164.5K
STATE OF WISCONSIN INVESTMENT BOARD5.39K$1.24M$92.4KAdded$730.6K
WELLS FARGO & COMPANY/MN5.3K$1.22M$186.9KAdded$151K
CastleKnight Management LP5.3K$1.22M$186.9KCut−$66.7K
Robeco Institutional Asset Management B.V.4.95K$1.14M$161.4KAdded$248.3K
LPL Financial LLC4.87K$1.12M$171.9KCut−$275.7K
Eschler Asset Management LLP4.6K$1.06M$162.2KAdded$162.2K
Federation des caisses Desjardins du Quebec4.47K$1.03M$157.7KCut−$34.3K
Perbak Capital Partners LLP4.37K$1.01M$40.1KAdded$784K
NEW YORK STATE COMMON RETIREMENT FUND4.3K$991.9K$147.8KAdded$174.3K
Sequoia Financial Advisors, LLC4.12K$949.2K$88.9KAdded$457.3K
CANADA PENSION PLAN INVESTMENT BOARD4.1K$944.6K$119.9KAdded$281.2K
TEACHER RETIREMENT SYSTEM OF TEXAS4.04K$931.5K$142.6KCut−$169K
Inscription Capital, LLC3.96K$913.5K$106.6KAdded$323.9K
Schonfeld Strategic Advisors LLC3.84K$884K$67.5KAdded$510.4K
JANUS HENDERSON GROUP PLC3.83K$881.2K$134.5KAdded$134.5K
EXCHANGE TRADED CONCEPTS, LLC3.82K$880.6K$121.9KAdded$206.4K
MetLife Investment Management, LLC3.79K$872.3K$132.6KAdded$138.8K
FIFTH THIRD BANCORP3.47K$798.6K$1.98KAdded$787.6K
GLENMEDE TRUST CO NA3.46K$796.3K$96.8KAdded$260.8K
Police & Firemen's Retirement System of New Jersey3.44K$792.1K$121.3KAdded$121.3K
ENVESTNET ASSET MANAGEMENT INC3.35K$771.8K$107.9KAdded$174.5K
CITIGROUP INC3.29K$757.3K$65.1KAdded$397.1K
CAPTRUST FINANCIAL ADVISORS3.27K$754.3K$61.1KAdded$416.2K
State of Tennessee, Department of Treasury3.09K$712.9K$51.9KAdded$51.9K
OPPENHEIMER ASSET MANAGEMENT INC.3.08K$709.4K$72.2KAdded$310.2K
Vanguard Global Advisers, LLC3.08K$708.5KHeld
Magnetar Financial LLC3.06K$703.9K$40KAdded$482.4K
Cambria Investment Management, L.P.3.02K$697K$97.1KAdded$159.6K
FOUNDERS CAPITAL MANAGEMENT, LLC3K$690K$105.6KAdded$105.6K
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC2.95K$679.2K$104KAdded$54.6K
Vident Advisory, LLC2.93K$674.8K$103.3KAdded$74.6K
GROUP ONE TRADING LLC2.78K$639.6K$9.31KAdded$588.1K
INTECH INVESTMENT MANAGEMENT LLC2.63K$604.8KNew
ICON ADVISERS INC/CO2.52K$580.6K$88.9KAdded$88.9K
Impact Partnership Wealth, LLC2.51K$579.2KNew
Wernau Asset Management Inc.2.5K$576K$88.2KAdded$88.2K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2.48K$570.7K$87.4KAdded$75.5K
Quantbot Technologies LP2.43K$560.3KNew
SYON CAPITAL LLC2.39K$550.9K$47KAdded$290.8K
Freestone Grove Partners LP2.37K$546.7KNew
CIBC Bancorp USA Inc.2.35K$541.4KHeld
Chicago Partners Investment Group LLC2.2K$535.9K$22.6KAdded$325.1K
Caprock Group, LLC2.26K$521.6K$79.9KCut−$100.8K
ARIZONA STATE RETIREMENT SYSTEM2.25K$517.2K$79.2KAdded$61.2K
Vanguard Investments Australia, Ltd.2.22K$511KHeld
Louisiana State Employees Retirement System2.2K$506.9K$74.1KAdded$97.1K
HighTower Advisors, LLC2.18K$502.8K$77.2KCut−$276.8K
RAYMOND JAMES FINANCIAL INC2.15K$496.1K$75.9KCut−$234.5K
Universal- Beteiligungs- und Servicegesellschaft mbH2.15K$495.1KNew
Diversified Investment Strategies, LLC2.08K$480.4K$73.5KAdded$73.5K
Engineers Gate Manager LP2.06K$473.9K$72.6KCut−$2.19M
Tower Research Capital LLC (TRC)2.03K$467.9K$71.6KCut−$177K
FLPUTNAM INVESTMENT MANAGEMENT CO2.02K$466.3KNew
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management2.02K$465.2KNew
Monaco Asset Management SAM2K$460.8K$70.5KCut−$10.1M
EVERGREEN CAPITAL MANAGEMENT LLC2K$459.6KNew
RHS Financial, LLC1.96K$451.8K$69.2KAdded$69.2K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS1.93K$444K$67.9KAdded$68.4K
CERTUITY, LLC1.92K$441.7KNew
STATE OF MICHIGAN RETIREMENT SYSTEM1.88K$433.8K$62.9KAdded$85.9K
Bridgewater1.85K$426.5K$65.3KCut−$581K
Merit Financial Group, LLC1.83K$422.6K$56.5KAdded$109.8K
Callan Family Office, LLC1.83K$421.4K$64.5KAdded$64.7K
PRUDENTIAL FINANCIAL INC1.82K$420.5KNew
SEI INVESTMENTS CO1.82K$418.6K$62.1KAdded$69K
BOOTHBAY FUND MANAGEMENT, LLC1.81K$417.7K$41.4KAdded$188.6K
Tidal Investments LLC1.81K$417.5K$54.3KAdded$117.2K
iSAM Funds (UK) Ltd1.78K$409.2KNew
NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC1.72K$397K$60.7KAdded$61K
Balyasny Asset Management L.P.1.7K$391.2K$59.9KCut−$19.5K
Baker Avenue Asset Management, LP1.68K$385.9KNew
Cetera Investment Advisers1.68K$385.9K$59.1KCut−$75.4K
HUB Investment Partners, LLC1.66K$382.9K$49KAdded$111.7K
Vanguard Personalized Indexing Management, LLC1.64K$378.5K$50.8KAdded$97.6K
Zurcher Kantonalbank (Zurich Cantonalbank)1.64K$376.7K$57.7KAdded$57.7K
Empowered Funds, LLC1.61K$371.9KNew
Kera Capital Partners, Inc.1.6K$368.6KNew
NorthCrest Asset Manangement, LLC1.51K$364.4K$46.8KAdded$148.7K
OREGON PUBLIC EMPLOYEES RETIREMENT FUND1.53K$353.4K$54.1KAdded$45.3K
Aaron Wealth Advisors LLC1.53K$352.3KNew
Focus Partners Advisor Solutions, LLC1.53K$352.1KNew
YOUSIF CAPITAL MANAGEMENT, LLC1.51K$348.8K$19.2KCut−$11.1K
Brooklyn Investment Group1.47K$338.7KNew
1620 INVESTMENT ADVISORS, INC.1.47K$338.5K$34.9KAdded$145.3K
Pictet Asset Management Holding SA1.46K$336.4K$42.3KAdded$102.2K
Lombard Odier Asset Management (USA) Corp1.43K$329.9KNew
Ameritas Investment Partners, Inc.1.41K$324.9K$49.7KAdded$49.7K
Calamos Wealth Management LLC1.39K$319.1KNew
HSBC HOLDINGS PLC1.35K$314K$51KCut−$279.2K
Versant Capital Management, Inc1.36K$312.9K$20KAdded$202.2K
Farther Finance Advisors, LLC1.3K$305.8K$48.5KAdded$67.3K
GREENWOOD CAPITAL ASSOCIATES LLC1.32K$305.3KNew
Cresset Asset Management, LLC1.32K$304.8K$43.2KAdded$65.8K
GREAT VALLEY ADVISOR GROUP, INC.1.32K$303.9K$46.6KAdded$46.6K
Bull Harbor Capital LLC1.32K$303.2KHeld
DEUTSCHE BANK AG\1.31K$301.8K$42.7KAdded$65.7K
SIMPLEX TRADING, LLC1.29K$297.7K$32.1KAdded$119.9K
Brevan Howard Capital Management LP1.24K$285KNew
SAGE PRIVATE WEALTH GROUP, LLC1.24K$285K$43.6KAdded$31.3K
Numerai GP LLC1.23K$283.4KNew
VICTORY CAPITAL MANAGEMENT INC1.22K$280.9K$39.5KAdded$62.5K
UNITED CAPITAL FINANCIAL ADVISORS, LLC1.19K$273KNew
GREAT LAKES ADVISORS, LLC1.17K$270.3KNew
O'SHAUGHNESSY ASSET MANAGEMENT, LLC1.17K$269.3KNew
BNP PARIBAS FINANCIAL MARKETS1.15K$263.8K$40.4KCut−$107.1K
Integrated Wealth Concepts LLC1.14K$262.7KNew
Investors Research Corp1.13K$259.2K$39.7KAdded$34.8K
New Age Alpha Advisors, LLC1.09K$252.3K$38.6KAdded$33.5K
Texas Yale Capital Corp.1.08K$249.3K$38.2KAdded$38.2K
Sagewood Asset Management LP1.05K$242.8KNew
Pallas Capital Advisors LLC1.04K$240.8K$36.9KCut−$14.3K
ROBERTS GLORE & CO INC /IL/1.04K$240.1K$36.8KCut−$54.8K
Ethic Inc.1.01K$232.7KNew
DGS Capital Management, LLC1K$231.3KNew
Caldwell Trust Co1K$230.4K$35.3KAdded$35.3K
CIBC WORLD MARKET INC.992$228.6KNew
Sigma Planning Corp975$224.6KNew
Allworth Financial LP958$220.7K$24.5KAdded$85.1K
MACKENZIE FINANCIAL CORP958$220.7KNew
BLAIR WILLIAM & CO/IL956$220.3KNew
Asset Management Group, Inc.945$217.7K$33.3KCut−$128.6K
Russell Investments Group, Ltd.931$214.5K$32.8KCut−$77.7K
XPONANCE LLC918$211.5KNew
WADDELL & ASSOCIATES, LLC914$210.6KNew
DIVERSIFIED TRUST CO913$210.4KNew
COMMONWEALTH EQUITY SERVICES, LLC909$209.4K$32.1KCut−$57.5K
MEEDER ASSET MANAGEMENT INC905$208.5KNew
Camelot Portfolios, LLC900$207.4K$31.7KAdded$31.7K
Jain Global LLC874$201.4K$30.8KCut−$515.1K
DRW Securities, LLC873$201.1K$30.8KCut−$5.31K
JONES FINANCIAL COMPANIES LLLP871$200.1K$30.2KCut−$96.5K
QUADRANT CAPITAL GROUP LLC861$198.4K$20.7KAdded$83.8K
BROWN BROTHERS HARRIMAN & CO850$195.8KNew
Parallel Advisors, LLC843$194.2K$17.8KAdded$95.9K
ROTHSCHILD INVESTMENT LLC833$191.9K$28.6KAdded$33.7K
FEDERATED HERMES, INC.820$188.9K$28.9KAdded$22.3K
NBC SECURITIES, INC.770$177.4K$27.2KCut−$32.7K
MAI Capital Management705$162.4K$1.87KAdded$152.1K
NATIONAL BANK OF CANADA /FI/693$159.5K$24.3KCut−$59.1K
SECURIAN ASSET MANAGEMENT, INC585$134.8K$20.6KAdded$20.6K
US BANCORP \DE\471$108.5K$7.02KAdded$69.7K
OSAIC HOLDINGS, INC.455$104.8K$16KCut−$13.6K
PNC Financial Services Group, Inc.439$101.1K$13.1KAdded$28.6K
EverSource Wealth Advisors, LLC423$97.5K$12.1KAdded$30.5K
NISA INVESTMENT ADVISORS, LLC405$93.3K$14.3KAdded$14.3K
GAMMA Investing LLC390$89.9K$8.01KAdded$45.6K
Quarry LP379$87.3K$9.91KAdded$32.5K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO336$77.4K$11.8KCut−$5.91K
OAKWORTH CAPITAL, INC.333$76.7K$11.7KAdded$11.7K
Steward Partners Investment Advisory, LLC331$76.3K$11.7KCut−$27.4K
UMB Bank, n.a.314$72.3K$11.1KAdded$10.9K
SIGNATUREFD, LLC293$67.5K$1.98KAdded$56.6K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.286$65.9K$9.42KAdded$13.8K
Sterling Capital Management LLC259$59.7K$9.14KCut−$29.5K
Sachetta, LLC245$56.4K$8.63KAdded$8.63K
CoreCap Advisors, LLC240$55.3K$8.47KAdded$8.07K
TD Waterhouse Canada Inc.233$54.7K$9.25KAdded$9.25K
True Wealth Design, LLC225$51.8K$5.11KAdded$23.5K
Plato Investment Management Ltd198$45.6K$6.82KAdded$6.82K

Who left

Positions as of Q1 2026. 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.