OSAM
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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
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
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
QCM
Quantinno Capital Management New York $59.9B AUM 28.07% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

O'Shaughnessy Asset Management's SAM Position: Q1 2026 in Review

O'Shaughnessy Asset Management opened a new position in Boston Beer (SAM) in Q1 2026: 1,169 shares worth $269K. The stake represents ﹤0.01% of the portfolio and ranks #1835 among its holdings. This is a return to the name: O'Shaughnessy Asset Management previously reported a position in SAM as recently as Q3 2021.

O'Shaughnessy Asset Management first reported a position in SAM in Q1 2015 and has held it in 18 quarters since. The position peaked at $15.7M in Q3 2018. 366 funds tracked by Wall St. Rank hold SAM as of Q1 2026.

  • O'Shaughnessy Asset Management held 1,169 shares of Boston Beer worth $269K as of Q1 2026.
  • Boston Beer was a new O'Shaughnessy Asset Management position in Q1 2026.
  • Boston Beer made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q1 2026, its #1835 holding.
  • O'Shaughnessy Asset Management first reported a position in Boston Beer in Q1 2015 and has held it in 18 quarters since.
  • O'Shaughnessy Asset Management's Boston Beer position peaked at $15.7M in Q3 2018.
  • 366 funds tracked by Wall St. Rank held Boston Beer as of Q1 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q1 2026, filed 13 May 2026.