Arrowstreet Capital
SAM icon

Arrowstreet Capital’s Boston Beer SAM Stock Holding History

Arrowstreet Capital’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 		$56.8M Buy
321,080
+75,831
+31% +$15.4M 0.03% 515
2026
Q1 		$56.5M Sell
245,249
-26,267
-10% -$5.91M 0.03% 462
2025
Q4 		$53M Buy
271,516
+13,113
+5% +$2.7M 0.03% 466
2025
Q3 		$54.6M Buy
258,403
+19,294
+8% +$4.1M 0.03% 435
2025
Q2 		$45.6M Buy
239,109
+60,880
+34% +$14M 0.03% 452
2025
Q1 		$42.6M Buy
+178,229
New +$43.4M 0.03% 403
2021
Q3 		– Sell
-5,300
Closed -$5.41M – 1827
2021
Q2 		$5.41M Buy
5,300
+3,600
+212% +$4.04M 0.01% 1043
2021
Q1 		$2.05M Sell
1,700
-4,389
-72% -$4.6M ﹤0.01% 1561
2020
Q4 		$6.05M Buy
+6,089
New +$5.84M 0.01% 1120
2019
Q4 		– Sell
-3,434
Closed -$1.25M – 1895
2019
Q3 		$1.25M Buy
+3,434
New +$1.35M ﹤0.01% 1107
2019
Q2 		– Sell
-1,200
Closed -$354K – 1663
2019
Q1 		$354K Buy
+1,200
New +$328K ﹤0.01% 1556
2018
Q1 		– Sell
-1,200
Closed -$229K – 1310
2017
Q4 		$229K Buy
+1,200
New +$214K ﹤0.01% 1168
2016
Q1 		– Sell
-25,088
Closed -$5.07M – 1497
2015
Q4 		$5.07M Sell
25,088
-14,316
-36% -$3.14M 0.02% 535
2015
Q3 		$8.3M Buy
39,404
+32,200
+447% +$7.12M 0.04% 394
2015
Q2 		$1.67M Buy
+7,204
New +$1.85M 0.01% 686
2014
Q3 		– Sell
-4,455
Closed -$996K – 1103
2014
Q2 		$996K Buy
4,455
+2,592
+139% +$591K 0.01% 710
2014
Q1 		$456K Buy
+1,863
New +$425K ﹤0.01% 974

Other funds holding SAM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
GACM
Global Alpha Capital Management Montreal, Quebec, Canada $1.67B AUM 35.09% 1-Year Est. Return

Arrowstreet Capital's SAM Position: Q2 2026 in Review

Arrowstreet Capital increased its Boston Beer (SAM) stake by 31% in Q2 2026, buying an estimated $15.4M and bringing the position to 321,080 shares worth $56.8M. The position accounts for 0.03% of the portfolio, ranked #515.

Arrowstreet Capital first reported a position in SAM in Q1 2014 and has held it in 17 quarters since. 331 funds tracked by Wall St. Rank hold SAM as of Q2 2026.

  • Arrowstreet Capital held 321,080 shares of Boston Beer worth $56.8M as of Q2 2026.
  • Arrowstreet Capital bought 75,831 Boston Beer shares in Q2 2026, an estimated $15.4M.
  • Boston Beer made up 0.03% of Arrowstreet Capital's portfolio in Q2 2026, its #515 holding.
  • Arrowstreet Capital first reported a position in Boston Beer in Q1 2014 and has held it in 17 quarters since.
  • 331 funds tracked by Wall St. Rank held Boston Beer as of Q2 2026.

Based on Arrowstreet Capital's 13F filing for Q2 2026, filed 13 Aug 2026.