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Disclosery

SAM BOSTON BEER INC

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Stock (common), issuer CIK 949870

321 managers (331 13F filers) reported a position in SAM shares at 2026-06-30, 8,640,666 shares in all. 43 filers opened a position and 80 filers sold out during the quarter.

Managers
321
13F filers
331
New
43
Added
111
Reduced
114
Sold out
80
Shares held by filers
8,640,666

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …1,168$207K<0.01%-98113F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,040$200K<0.01%+16913F-HRTimelineGroup
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.1,118$198K0.01%+21313F-HRTimelineGroup
Investors Research Corp1,092$193K0.03%-3313F-HRTimeline
State of Alaska, Department of Revenue1,091$192K<0.01%-3513F-HRTimeline
Caldwell Trust Co1,000$177K0.01%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…953$169K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…953$169K<0.01%+2213F-HRTimelineGroup
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO850$150K<0.01%013F-HRTimelineGroup
Arax Advisory Partners827$146K<0.01%+65313F-HRTimeline
NISA INVESTMENT ADVISORS, LLC665$118K<0.01%+26013F-HRTimeline
Nykredit A/Sin group Nykredit A/S647$115K<0.01%13F-HRTimelineGroup
SECURIAN ASSET MANAGEMENT, INC585$105K<0.01%013F-HRTimeline
Allworth Financial LP540$95.6K<0.01%-41813F-HRTimeline
Integrated Wealth Concepts LLC489$86.6K<0.01%-65113F-HRTimeline
Quarry LP429$75.9K0.01%+5013F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/406$71.8K<0.01%-28713F-HRTimelineGroup
LSV ASSET MANAGEMENT400$71K<0.01%013F-HRTimeline
OAKWORTH CAPITAL, INC.333$59K<0.01%013F-HRTimeline
Horizon Investments, LLC331$58.6K<0.01%-5,68313F-HRTimeline
Parallel Advisors, LLC313$55.4K<0.01%-53013F-HRTimeline
Steward Partners Investment Advisory, L…312$55.2K<0.01%-1913F-HRTimeline
Global Retirement Partners, LLC304$53.8K<0.01%13F-HRTimeline
CoreCap Advisors, LLC280$49.6K<0.01%+4013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.271$48K<0.01%-18413F-HRTimelineGroup
SIMPLEX TRADING, LLC270$47.8K<0.01%-1,02213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…266$47.1K<0.01%-2,21113F-HRTimeline
KBC Group NVin group KBC Group NV268$47K<0.01%013F-HRTimelineGroup
Sachetta, LLC245$43.3K0.02%013F-HRTimeline
TD Waterhouse Canada Inc.233$41.3K<0.01%013F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.232$41K<0.01%-50213F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…223$39.5K<0.01%-20013F-HRTimelineGroup
SJS Investment Consulting Inc.207$36.6K<0.01%+19513F-HRTimeline
DekaBank Deutsche Girozentrale155$36K<0.01%013F-HRTimeline
UMB Bank, n.a.201$35.6K<0.01%-11313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…198$35.1K<0.01%+2113F-HRTimelineGroup
Plato Investment Management Ltd198$34.8K<0.01%013F-HRTimeline
Versant Capital Management, Inc186$32.9K<0.01%-1,17213F-HRTimeline
GROUP ONE TRADING LLC182$32.2K<0.01%-2,59413F-HRTimeline
GAMMA Investing LLC182$32.2K<0.01%-20813F-HRTimeline
SIGNATUREFD, LLC178$31.5K<0.01%-11513F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\164$29K<0.01%-30713F-HRTimelineGroup
Covestor Ltd155$28K0.02%-5713F-HRTimeline
MCF Advisors LLC156$27.6K<0.01%013F-HRTimeline
IFP Advisors, Inc156$27.6K<0.01%+12013F-HRTimeline
HM PAYSON & CO150$26.6K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…150$26.6K<0.01%-28913F-HRTimelineGroup
First Command Advisory Services, Inc.145$25.7K<0.01%013F-HRTimeline
Larson Financial Group LLC141$25K<0.01%-3013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK133$23.5K<0.01%013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC131$23.2K<0.01%-70213F-HRTimeline
ARMSTRONG ADVISORY GROUP, INC129$22.8K<0.01%+2013F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …121$21.4K<0.01%+4013F-HRTimelineGroup
Rossby Financial, LCC101$17.9K<0.01%013F-HRTimeline
Triumph Capital Management100$17.7K<0.01%013F-HRTimeline
Concord Wealth Partnersin group Concord Wealth Partners100$17.7K<0.01%new13F-HRTimelineGroup
LRI Investments, LLC100$17.7K<0.01%013F-HRTimeline
Vision Retirement, LLC80$14.2K<0.01%013F-HRTimeline
Aberdeen Wealth Management LLC75$13.3K0.01%new13F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC70$12.4K<0.01%013F-HRTimeline
Sterling Capital Management LLC68$12K<0.01%-19113F-HRTimeline
BARRETT & COMPANY, INC.66$11.7K<0.01%new13F-HRTimeline
Beacon Financial Strategies CORP66$11.7K0.01%013F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…65$11.5K<0.01%+213F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp63$11.2K<0.01%013F-HRTimelineGroup
LORING WOLCOTT & COOLIDGE FIDUCIARY ADV…63$11.2K<0.01%013F-HRTimeline
SALEM INVESTMENT COUNSELORS INC60$10.6K<0.01%013F-HRTimeline
HIGHLINE WEALTH PARTNERS LLC54$9.56K<0.01%+1413F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC50$8.85K<0.01%-5,88613F-HRTimeline
West Branch Capital LLC50$8.85K<0.01%013F-HRTimeline
Hilltop National Bank50$8.85K<0.01%013F-HRTimeline
Kozak & Associates, Inc.48$8.53K<0.01%013F-HRTimeline
Clearstead Advisors, LLC35$6.2K<0.01%+3013F-HRTimeline
PITTENGER & ANDERSON INC33$5.84K<0.01%013F-HRTimeline
Harbor Asset Planning, Inc.33$5.84K<0.01%013F-HRTimeline
Clearstead Trust, LLC29$5.13K<0.01%+2113F-HRTimeline
True Wealth Design, LLC29$5.13K<0.01%-19613F-HRTimeline
Nemes Rush Group LLC25$4.43K<0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB24$4.25K<0.01%-6113F-HRTimeline
Cape Investment Advisory, Inc.22$3.9K<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.21$3.72K<0.01%+1613F-HRTimeline
Cedar Mountain Advisors, LLC20$3.54K<0.01%013F-HRTimeline
Ameliora Wealth Management Ltd.20$3.54K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.19$3.36K<0.01%+613F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.18$3.19K<0.01%new13F-HRTimelineGroup
Essential Partners LLC18$3.19K<0.01%-7013F-HRTimeline
HARBOUR INVESTMENTS, INC.17$3.01K<0.01%013F-HRTimeline
Basecamp Wealth Advisors LLC17$3.01K<0.01%-3513F-HRTimeline
ELEVATION WEALTH PARTNERS, LLC15$2.66K<0.01%+813F-HRTimeline
Fortis Group Advisors, LLC15$2.65K<0.01%013F-HRTimeline
Colonial Trust Co / SCin group Colonial Trust Advisors14$2.55K<0.01%013F-HRTimelineGroup
ST GERMAIN D J CO INCin group ST GERMAIN D J CO INC14$2.48K<0.01%013F-HRTimelineGroup
FIDUCIARY FINANCIAL ADVISORS12$2.12K<0.01%new13F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC11$1.95K<0.01%-1313F-HRTimeline
NVWM, LLC10$1.77K<0.01%013F-HRTimeline
Geneos Wealth Management Inc.10$1.77K<0.01%013F-HRTimeline
Ares Financial Consulting, LLC10$1.77K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC9$1.59K<0.01%-2213F-HRTimeline
High Note Wealth, LLC8$1.42K<0.01%new13F-HRTimeline
Valued Wealth Advisors LLC7$1.24K<0.01%-1513F-HRTimeline
Fortitude Family Office, LLC6$1.06K<0.01%-213F-HRTimeline
Godfrey Financial Associates, Inc.6$1.06K<0.01%+513F-HRTimeline
Independence Bank of Kentucky5$885<0.01%013F-HRTimeline
Manchester Capital Management LLC4$709<0.01%-213F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…4$708<0.01%+313F-HRTimelineGroup
Keating Financial Advisory Services, In…4$708<0.01%-3313F-HRTimeline
Smartleaf Asset Management LLC3$547<0.01%013F-HRTimeline
JFS WEALTH ADVISORS, LLC3$532<0.01%013F-HRTimeline
AdvisorNet Financial, Inc3$531<0.01%new13F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC3$531<0.01%+213F-HRTimeline
JPL Wealth Management, LLC2$355<0.01%-613F-HRTimeline
AMERICAN NATIONAL BANK & TRUST2$354<0.01%013F-HRTimeline
Advisors Asset Management, Inc.2$354<0.01%-413F-HRTimeline
Creative Capital Management Investments…2$354<0.01%new13F-HRTimeline
Main Street Group, LTD2$354<0.01%-10013F-HRTimeline
Asset Dedication, LLC1$178<0.01%new13F-HRTimeline
DHJJ Financial Advisors, Ltd.1$178<0.01%013F-HRTimeline
HFM Investment Advisors, LLC1$178<0.01%new13F-HRTimeline
Trust Co1$177<0.01%013F-HRTimeline
Pinnacle Wealth Planning Services, Inc.1$177<0.01%new13F-HRTimeline
Hughes Financial Services, LLC1$177<0.01%-413F-HRTimeline