O'Shaughnessy Asset Management’s Boston Beer SAM Stock Holding History

O'Shaughnessy Asset Management’s Portfolio SAM Stock Details SAM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$727K	Buy	4,104 +2,935	+251%	+$595K	﹤0.01%	1421
2026 Q1	$269K	Buy	+1,169	New	+$263K	﹤0.01%	1835
2021 Q4	–	Sell	-105	Closed	-$54K	–	2242
2021 Q3	$54K	Buy	105 +7	+7%	+$4.76K	﹤0.01%	1616
2021 Q2	$100K	Hold	98	–	–	﹤0.01%	1300
2021 Q1	$118K	Buy	98 +1	+1%	+$1.05K	﹤0.01%	1129
2020 Q4	$96K	Buy	97 +90	+1,286%	+$86.4K	﹤0.01%	1087
2020 Q3	$6K	Sell	7 -723	-99%	-$571K	﹤0.01%	1465
2020 Q2	$392K	Buy	730 +7	+1%	+$3.39K	0.01%	460
2020 Q1	$267K	Sell	723 -738	-51%	-$274K	0.01%	400
2019 Q4	$551K	Sell	1,461 -1,343	-48%	-$506K	0.01%	377
2019 Q3	$1.02M	Sell	2,804 -5,590	-67%	-$2.2M	0.02%	261
2019 Q2	$3.17M	Sell	8,394 -26,101	-76%	-$8.27M	0.07%	145
2019 Q1	$10.1M	Sell	34,495 -13,431	-28%	-$3.67M	0.24%	79
2018 Q4	$11.6M	Sell	47,926 -7,182	-13%	-$2.01M	0.29%	65
2018 Q3	$15.7M	Buy	55,108 +3,600	+7%	+$1.08M	0.32%	66
2018 Q2	$15.4M	Buy	51,508 +29,186	+131%	+$7.11M	0.32%	69
2018 Q1	$4.22M	Buy	22,322 +18,245	+448%	+$3.36M	0.09%	134
2017 Q4	$779K	Buy	+4,077	New	+$728K	0.02%	310
2015 Q2	–	Sell	-14	Closed	-$4K	–	1068
2015 Q1	$4K	Buy	+14	New	+$4.06K	﹤0.01%	850

Other funds holding SAM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

O'Shaughnessy Asset Management's SAM Position: Q2 2026 in Review

O'Shaughnessy Asset Management increased its Boston Beer (SAM) stake by 251% in Q2 2026, buying an estimated $595K and bringing the position to 4,104 shares worth $727K. The position accounts for ﹤0.01% of the portfolio, ranked #1421.

O'Shaughnessy Asset Management first reported a position in SAM in Q1 2015 and has held it in 19 quarters since. The position peaked at $15.7M in Q3 2018. 330 funds tracked by Wall St. Rank hold SAM as of Q2 2026.

O'Shaughnessy Asset Management held 4,104 shares of Boston Beer worth $727K as of Q2 2026.
O'Shaughnessy Asset Management bought 2,935 Boston Beer shares in Q2 2026, an estimated $595K.
Boston Beer made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q2 2026, its #1421 holding.
O'Shaughnessy Asset Management first reported a position in Boston Beer in Q1 2015 and has held it in 19 quarters since.
O'Shaughnessy Asset Management's Boston Beer position peaked at $15.7M in Q3 2018.
330 funds tracked by Wall St. Rank held Boston Beer as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.