BOSTON BEER CO INC

SAMNYSE

$167.69+0.19 (+0.11% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

BOSTON BEER CO INC price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (-22.8%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	Not reported	$180M	0.00%	Not reported
Vanguard Portfolio Management LLC	Not reported	$108M	0.00%	Not reported
AQR Capital Management LLC	Not reported	$95.6M	0.03%	Not reported
UBS Group AG	Not reported	$76.9M	0.01%	Not reported
American Century Companies Inc	Not reported	$68.2M	0.03%	Not reported
Vanguard Capital Management LLC	Not reported	$61.2M	0.00%	Not reported
Arrowstreet Capital, Limited Partnership	Not reported	$56.8M	0.03%	Not reported
Dimensional Fund Advisors LP	Not reported	$56.8M	0.01%	Not reported
State Street Corp	Not reported	$55.8M	0.00%	Not reported
Millennium Management LLC	Not reported	$50.2M	0.02%	Not reported
Global Alpha Capital Management Ltd.	Not reported	$47.4M	2.84%	Add 81.37%
Geode Capital Management, LLC	Not reported	$36.4M	0.00%	Not reported
T. Rowe Price Investment Management, Inc.	Not reported	$35.3M	0.02%	Add 153.88%
Southeastern Asset Management Inc	Not reported	$25.9M	1.35%	Add 23.35%
Southernsun Asset Management, LLC	Not reported	$23.3M	3.14%	Add 76.27%
Goldman Sachs Group Inc	Not reported	$23.2M	0.00%	Not reported
Charles Schwab Investment Management Inc	Not reported	$22.3M	0.00%	Not reported
Neuberger Berman Group LLC	Not reported	$20.9M	0.01%	Not reported
Morgan Stanley	Not reported	$18.5M	0.00%	Not reported
Ameriprise Financial Inc	Not reported	$18.2M	0.00%	Not reported
Quantinno Capital Management LP	Not reported	$18.2M	0.02%	Reduce 55.52%
Renaissance Technologies LLC	Not reported	$18.1M	0.02%	Not reported
D. E. Shaw & Co., Inc.	Not reported	$17.6M	0.01%	Not reported
Northern Trust Corp	Not reported	$17.5M	0.00%	Not reported
Trexquant Investment LP	Not reported	$13M	0.08%	Not reported
Calamos Advisors LLC	Not reported	$11.6M	0.04%	Reduce 2.07%
Bank of New York Mellon Corp	Not reported	$11.2M	0.00%	Not reported
Bank of America Corp	Not reported	$11.2M	0.00%	Not reported
Worldquant Millennium Advisors LLC	Not reported	$11.1M	0.04%	New Not reported
Qube Research & Technologies Ltd	Not reported	$11.1M	0.01%	Not reported
FMR LLC	Not reported	$10.7M	0.00%	Not reported
Invesco Ltd.	Not reported	$10.4M	0.00%	Not reported
Loomis Sayles & Co L P	Not reported	$10.3M	0.01%	Reduce 8.18%
Vanguard Fiduciary Trust Co	Not reported	$9.34M	0.00%	Not reported
Citadel Advisors LLC	Not reported	$8.64M	0.00%	Not reported
First Trust Advisors LP	Not reported	$8.02M	0.00%	Reduce 12.30%
Prescott General Partners LLC	Not reported	$7.97M	0.41%	Not reported
Marshall Wace, LLP	Not reported	$7.52M	0.01%	Not reported
Gabelli Funds LLC	Not reported	$7.51M	0.05%	Not reported
Pacer Advisors, Inc.	Not reported	$6.76M	0.02%	Add 1.80%
JPMorgan Chase & Co	Not reported	$6.61M	0.00%	Not reported
Capital Fund Management S.A.	Not reported	$5.92M	0.03%	New Not reported
WINTON GROUP Ltd	Not reported	$5.85M	0.19%	Not reported
Edgestream Partners, L.P.	Not reported	$5.83M	0.17%	New Not reported
Darwins River Capital, LP	Not reported	$5.46M	2.99%	New Not reported
Tudor Investment Corp Et Al	Not reported	$5.4M	0.01%	Not reported
ING Groep NV	Not reported	$5.19M	0.03%	New Not reported
Gamco Investors, Inc. Et Al	Not reported	$5.02M	0.05%	Not reported
Rhumbline Advisers	Not reported	$4.82M	0.00%	Not reported
Dark Forest Capital Management LP	Not reported	$4.73M	0.30%	Not reported

50 of 311 holders

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