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Diadema Partners’s Bristol-Myers Squibb BMY Stock Holding History

Diadema Partners’s Portfolio BMY Stock Details BMY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-130,000
Closed -$5.86M – 157
2025
Q3 		$5.86M Buy
+130,000
New +$6.07M 1.5% 21
2025
Q1 		– Sell
-160,000
Closed -$9.05M – 115
2024
Q4 		$9.05M Buy
+160,000
New +$8.94M 3.88% 3

Other funds holding BMY

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Diadema Partners's BMY Position: Q4 2025 in Review

Diadema Partners sold out of Bristol-Myers Squibb (BMY) in Q4 2025, closing a stake of 130,000 shares — an estimated $5.86M sold.

Diadema Partners first reported a position in BMY in Q4 2024 and held it in 2 quarters. The position peaked at $9.05M in Q4 2024. 2,447 funds tracked by Wall St. Rank hold BMY as of Q4 2025.

  • Diadema Partners reported no remaining Bristol-Myers Squibb position as of Q4 2025 after selling out during the quarter.
  • Diadema Partners sold 130,000 Bristol-Myers Squibb shares in Q4 2025, an estimated $5.86M.
  • Diadema Partners first reported a position in Bristol-Myers Squibb in Q4 2024 and held it in 2 quarters.
  • Diadema Partners's Bristol-Myers Squibb position peaked at $9.05M in Q4 2024.
  • 2,447 funds tracked by Wall St. Rank held Bristol-Myers Squibb as of Q4 2025.

Based on Diadema Partners's 13F filing for Q4 2025, filed 17 Feb 2026.