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Numerai’s Boston Beer SAM Stock Holding History

Numerai’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 		$1.57M Buy
8,867
+7,637
+621% +$1.55M 0.13% 280
2026
Q1 		$283K Buy
+1,230
New +$277K 0.03% 665
2025
Q4 		– Sell
-1,508
Closed -$319K – 740
2025
Q3 		$319K Sell
1,508
-1,664
-52% -$354K 0.05% 419
2025
Q2 		$605K Buy
+3,172
New +$730K 0.09% 258

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

Numerai's SAM Position: Q2 2026 in Review

Numerai increased its Boston Beer (SAM) stake by 621% in Q2 2026, buying an estimated $1.55M and bringing the position to 8,867 shares worth $1.57M. The position accounts for 0.13% of the portfolio, ranked #280.

Numerai first reported a position in SAM in Q2 2025 and has held it in 4 quarters since. 331 funds tracked by Wall St. Rank hold SAM as of Q2 2026.

  • Numerai held 8,867 shares of Boston Beer worth $1.57M as of Q2 2026.
  • Numerai bought 7,637 Boston Beer shares in Q2 2026, an estimated $1.55M.
  • Boston Beer made up 0.13% of Numerai's portfolio in Q2 2026, its #280 holding.
  • Numerai first reported a position in Boston Beer in Q2 2025 and has held it in 4 quarters since.
  • 331 funds tracked by Wall St. Rank held Boston Beer as of Q2 2026.

Based on Numerai's 13F filing for Q2 2026, filed 14 Aug 2026.