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Howard Hughes Medical Institute’s Cooper Companies COO Stock Holding History

Howard Hughes Medical Institute’s Portfolio COO Stock Details COO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-43
Closed -$3.52K – 129
2025
Q4 		$3.52K Hold
43
– – ﹤0.01% 413
2025
Q3 		$2.95K Hold
43
– – ﹤0.01% 428
2025
Q2 		$3.06K Buy
+43
New +$3.29K ﹤0.01% 420
2015
Q4 		– Sell
-1,484
Closed -$55K – 176
2015
Q3 		$55K Buy
+1,484
New +$61.5K 0.01% 145

Other funds holding COO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.69B AUM 9.16% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Howard Hughes Medical Institute's COO Position: Q1 2026 in Review

Howard Hughes Medical Institute sold out of Cooper Companies (COO) in Q1 2026, closing a stake of 43 shares — an estimated $3.52K sold.

Howard Hughes Medical Institute first reported a position in COO in Q3 2015 and held it in 4 quarters. The position peaked at $55K in Q3 2015. 679 funds tracked by Wall St. Rank hold COO as of Q1 2026.

  • Howard Hughes Medical Institute reported no remaining Cooper Companies position as of Q1 2026 after selling out during the quarter.
  • Howard Hughes Medical Institute sold 43 Cooper Companies shares in Q1 2026, an estimated $3.52K.
  • Howard Hughes Medical Institute first reported a position in Cooper Companies in Q3 2015 and held it in 4 quarters.
  • Howard Hughes Medical Institute's Cooper Companies position peaked at $55K in Q3 2015.
  • 679 funds tracked by Wall St. Rank held Cooper Companies as of Q1 2026.

Based on Howard Hughes Medical Institute's 13F filing for Q1 2026, filed 15 May 2026.