BOSTON BEER INC

$SAM
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Smart money positioned

10 of the Top-200 alpha managers hold $SAM as of the latest 13F snapshot.

13F holders
359
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

10 holders · Q1 2026

$SAM is held by 10 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.27%, with an average of 0.04% of portfolio. Largest holder: WINTON GROUP Ltd at 0.27%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
WINTON GROUP Ltd
0.27% NEW
α +27.0pts
02
Impact Partnership Wealth, LLC
0.07% held
α +10.3pts
03
Quarry LP
0.02% held
α +10.6pts
04
New Age Alpha Advisors, LLC
0.01% held
α +10.8pts
05
Voloridge Investment Management, LLC
0.01% held
α +15.5pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 359 · Source: 13F-HR
01
Gates Foundation Trust
0.07% of portfolio
5,834,862 sh
02
Bahl & Gaynor Inc.
—
639,060 sh
03
Ccm Investment Group, LLC
1.40% of portfolio
354,841 sh
04
Aveo Capital Partners, LLC
2.06% of portfolio
295,050 sh
05
Massachusetts Institute of Technology
0.03% of portfolio
288,084 sh
06
Axa S.a.
—
255,195 sh
07
State Street
—
254,297 sh
08
Caz Investments LP
0.03% of portfolio
245,249 sh
09
Boothe Investment Group, Inc.
0.09% of portfolio
230,587 sh
10
Orrstown Financial Services Inc.
—
204,598 sh
See all 359 13F holders · Pro →

Insider activity · last 90 days

7 transactions · 4 filers
04 Nov 2025
Spillane Michael —
▼ SOLD
1,968
$206.15
S
04 Nov 2025
Spillane Michael —
▼ SOLD
1,152
$205.15
S
08 Aug 2025
Fritsch Annette N —
▼ SOLD
136
$219.94
S
08 Aug 2025
Fritsch Annette N —
▼ SOLD
464
$219.04
S
13 Mar 2025
Valette Jean Michel —
▼ SOLD
900
$229.23
S
13 Mar 2025
Valette Jean Michel —
▼ SOLD
2,600
$228.18
S
02 Jan 2025
O'Boyle Carolyn L. —
▼ SOLD
62
$301.76
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $SAM in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 08:59 UTC.