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Disclosery

SAM BOSTON BEER INC

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Stock (common), issuer CIK 949870

349 managers (357 13F filers) reported a position in SAM shares at 2025-09-30, 7,885,837 shares in all. 66 filers opened a position and 58 filers sold out during the quarter.

Managers
349
13F filers
357
New
66
Added
113
Reduced
115
Sold out
58
Shares held by filers
7,885,837

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Perbak Capital Partners LLP1,194$252K0.04%new13F-HRTimeline
NorthCoast Asset Management LLC1,179$249K<0.01%new13F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC1,152$244K<0.01%-28413F-HRTimeline
Summit Place Financial Advisors, LLC1,146$242K0.11%-55513F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC1,133$240K<0.01%-9413F-HRTimelineGroup
Centiva Capital, LP1,133$240K0.02%-3,79613F-HRTimeline
Krilogy Financial LLC1,135$238K0.01%new13F-HRTimeline
CIBC WORLD MARKET INC.1,092$231K<0.01%-10013F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC1,090$230K<0.01%-28813F-HRTimelineGroup
Texas Yale Capital Corp.1,082$229K0.01%013F-HRTimeline
DIVERSIFIED TRUST CO1,076$227K<0.01%-56513F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/1,059$224K<0.01%+16013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC1,054$223K0.01%new13F-HRTimeline
Verition Fund Management LLC1,052$222K<0.01%-25,97113F-HRTimeline
SHERBROOKE PARK ADVISERS LLC1,037$219K0.1%-3,51113F-HRTimeline
Caerus Investment Advisors, LLC1,017$215K0.09%new13F-HRTimeline
1620 INVESTMENT ADVISORS, INC.1,004$212K0.14%+9213F-HRTimeline
Advisory Services Network, LLC1,000$211K<0.01%-1,23713F-HRTimeline
Empowered Funds, LLC1,000$211K<0.01%new13F-HRTimeline
Caldwell Trust Co1,000$211K0.02%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.988$209K<0.01%-7213F-HRTimelineGroup
Sigma Planning Corp980$207K0.01%new13F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd977$207K0.01%-4,13913F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/972$206K<0.01%new13F-HRTimelineGroup
Camelot Portfolios, LLC960$203K0.12%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp954$201K<0.01%new13F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…953$201K<0.01%013F-HRTimeline
Allworth Financial LP913$193K<0.01%+34813F-HRTimeline
Parallel Advisors, LLC758$160K<0.01%+8513F-HRTimeline
QUADRANT CAPITAL GROUP LLC712$151K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…634$134K0.01%+62313F-HRTimelineGroup
State of Tennessee, Department of Treas…619$131K<0.01%-1,22213F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC585$124K<0.01%-10013F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC560$118K<0.01%+19013F-HRTimelineGroup
SIMPLEX TRADING, LLC539$113K<0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…530$112K<0.01%-3013F-HRTimeline
Quarry LP515$109K0.03%+42113F-HRTimeline
Sterling Capital Management LLC490$104K<0.01%+2113F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…440$93K<0.01%+17513F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC410$86.7K<0.01%+513F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD400$84.6K<0.01%-2,20013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\386$81.6K<0.01%+8513F-HRTimelineGroup
CoreCap Advisors, LLC368$77.8K<0.01%+11013F-HRTimeline
SIGNATUREFD, LLC345$72.9K<0.01%-1313F-HRTimeline
Clearstead Advisors, LLC338$71.5K<0.01%+24413F-HRTimeline
OAKWORTH CAPITAL, INC.333$70.4K<0.01%013F-HRTimeline
Amica Retiree Medical Trust320$68K0.09%013F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding306$64.7K+152Timeline
UMB Bank, n.a.297$62.8K<0.01%+2813F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
True Wealth Design, LLC287$60.7K0.02%+25513F-HRTimeline
Essential Partners LLC281$59.4K0.02%new13F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.280$59K<0.01%+20113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Global Retirement Partners, LLC278$58.8K<0.01%+113F-HRTimeline
KBC Group NVin group KBC Group NV268$57K<0.01%013F-HRTimelineGroup
Sachetta, LLC245$51.7K0.02%-213F-HRTimeline
TD Waterhouse Canada Inc.233$51.7K<0.01%013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.244$51.6K<0.01%+23913F-HRTimelineGroup
Plato Investment Management Ltd198$41.5K<0.01%013F-HRTimeline
STRS OHIO190$40.2K<0.01%-513F-HRTimeline
GAMMA Investing LLC189$40K<0.01%+8513F-HRTimeline
ORG Partners LLC160$33.8K0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB159$33.6K<0.01%+9213F-HRTimeline
DekaBank Deutsche Girozentrale155$33K<0.01%013F-HRTimeline
MCF Advisors LLC156$33K<0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…155$32.8K<0.01%new13F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK153$32.3K<0.01%-1013F-HRTimelineGroup
HM PAYSON & CO150$31.7K<0.01%013F-HRTimeline
First Command Advisory Services, Inc.145$30.7K<0.01%013F-HRTimeline
Quent Capital, LLC126$26.6K<0.01%new13F-HRTimeline
Rossby Financial, LCC100$22.2K0.01%013F-HRTimeline
Main Street Group, LTD102$21.6K0.01%013F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners100$21.1K<0.01%013F-HRTimelineGroup
LRI Investments, LLC100$21.1K<0.01%013F-HRTimeline
Covestor Ltd89$19K0.01%-713F-HRTimeline
Quantbot Technologies LP81$17.1K<0.01%-1,11513F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC70$14.8K<0.01%013F-HRTimeline
NewEdge Advisors, LLC68$14.4K<0.01%+6613F-HRTimeline
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…63$13.8K<0.01%013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp63$13.3K<0.01%013F-HRTimelineGroup
SALEM INVESTMENT COUNSELORS INC60$12.7K<0.01%013F-HRTimeline
MAI Capital Management58$12.3K<0.01%-4413F-HRTimeline
Medallion Wealth Advisors, LLC57$12.1K<0.01%013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …57$12K<0.01%-313F-HRTimelineGroup
CNB Bank52$11K<0.01%013F-HRTimeline
West Branch Capital LLC50$10.6K<0.01%013F-HRTimeline
DAGCO, INC.50$10.6K<0.01%013F-HRTimeline
Hilltop National Bank50$10.6K<0.01%013F-HRTimeline
Kozak & Associates, Inc.48$9.31K<0.01%013F-HRTimeline
AMERICAN NATIONAL BANK & TRUST42$8.88K<0.01%new13F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…40$8.46K<0.01%-1513F-HRTimelineGroup
ARMSTRONG ADVISORY GROUP, INC39$8.25K<0.01%+2013F-HRTimeline
Harbor Asset Planning, Inc.33$6.98K0.01%013F-HRTimeline
Private Wealth Management Group, LLC31$6.55K<0.01%013F-HRTimeline
T. Rowe Price Investment Management, In…24$6K<0.01%-4,84113F-HRTimeline
Root Financial Partners, LLC27$5.71K<0.01%new13F-HRTimeline
Nemes Rush Group LLC25$5.29K<0.01%013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC24$5.07K<0.01%-713F-HRTimeline
IFP Advisors, Inc24$5.07K<0.01%-1213F-HR/ATimeline
Wealthspire Advisors, LLC24$5.07K<0.01%new13F-HRTimeline
Hemington Wealth Management25$5K<0.01%-113F-HRTimeline
Caitong International Asset Management …22$4.65K<0.01%-15813F-HRTimeline
Leonteq Securities AG21$4.44K<0.01%-42713F-HRTimeline
GPS Wealth Strategies Group, LLC20$4.23K<0.01%013F-HRTimeline
Ameliora Wealth Management Ltd.20$4.23K<0.01%013F-HRTimeline
Advisors Asset Management, Inc.15$3.17K<0.01%-213F-HR/ATimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…15$3.17K<0.01%013F-HRTimelineGroup
Fortis Group Advisors, LLC15$3.17K<0.01%013F-HRTimeline
Pilgrim Partners Asia Pte Ltd15$3.17K<0.01%13F-HRTimeline
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC14$2.96K<0.01%013F-HRTimelineGroup
Clearstead Trust, LLC13$2.75K<0.01%-3313F-HRTimeline
Physician Wealth Advisors, Inc.13$2.75K<0.01%+913F-HRTimeline
Bruce G. Allen Investments, LLC12$2.54K<0.01%+213F-HRTimeline
Red Tortoise LLC11$2.33K<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.10$2.11K<0.01%new13F-HRTimeline
NVWM, LLC10$2.11K<0.01%013F-HRTimeline
Larson Financial Group LLC10$2.11K<0.01%+913F-HRTimeline
Geneos Wealth Management Inc.10$2.11K<0.01%013F-HRTimeline
Golden State Wealth Management, LLC10$2.11K<0.01%013F-HRTimeline
Heartwood Wealth Advisors LLC9$1.9K<0.01%new13F-HRTimeline
Cape Investment Advisory, Inc.9$1.9K<0.01%-1313F-HRTimeline
Stephens Consulting, LLC9$1.9K<0.01%+813F-HRTimeline
Smartleaf Asset Management LLC8$1.72K<0.01%new13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.8$1.69K<0.01%new13F-HRTimeline
Bell Investment Advisors, Inc8$1.69K<0.01%+213F-HRTimeline
Tortoise Investment Management, LLC8$1.69K<0.01%-513F-HRTimeline
CVA Family Office, LLC7$1.48K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.7$1.48K<0.01%+113F-HRTimeline
HALBERT HARGROVE GLOBAL ADVISORS, LLC6$1.27K<0.01%new13F-HRTimeline
Fortitude Family Office, LLC6$1.27K<0.01%-3613F-HRTimeline
Kilter Group LLC5$1.06K<0.01%+113F-HRTimeline
Independence Bank of Kentucky5$1.06K<0.01%013F-HRTimeline
Avion Wealth7$1K<0.01%-113F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC4$846<0.01%013F-HRTimelineGroup
Cornerstone Planning Group LLC4$824<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC3$635<0.01%new13F-HRTimeline
Bare Financial Services, Inc3$634<0.01%new13F-HRTimeline
JFS WEALTH ADVISORS, LLC2$423<0.01%-213F-HRTimeline
Bear Mountain Capital, Inc.1$219<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust1$212<0.01%-1413F-HRTimeline
DHJJ Financial Advisors, Ltd.1$212<0.01%013F-HRTimeline
SJS Investment Consulting Inc.1$212<0.01%new13F-HRTimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…1$212<0.01%013F-HRTimelineGroup
PRIVATE TRUST CO NA1$211<0.01%new13F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…1$211<0.01%new13F-HRTimelineGroup
RAFFA WEALTH MANAGEMENT, LLC1$211<0.01%013F-HRTimeline
Bay Harbor Wealth Management, LLC1$211<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.1$211<0.01%new13F-HRTimelineGroup
Innovative Advisory Group, LLC1$211<0.01%013F-HRTimeline
Cloud Capital Management, LLC1$00%new13F-HRTimelineValue filed as zero, left out of ratios.

Events

  • Stranksy Allison Robl reported holdings of SAM shares in a Form 3 filed 2026-10-13. 0002159611-26-000001

    Accepted , ingested