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Diametric Capital’s Cooper Companies COO Stock Holding History

Diametric Capital’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 		$663K Buy
+9,274
New +$734K 0.17% 152
2023
Q2 		– Sell
-11,652
Closed -$1.09M – 373
2023
Q1 		$1.09M Buy
+11,652
New +$1M 0.52% 43
2022
Q4 		– Sell
-15,412
Closed -$1.02M – 315
2022
Q3 		$1.02M Buy
+15,412
New +$1.18M 0.51% 65

Other funds holding COO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.62B AUM 22.28% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Diametric Capital's COO Position: Q1 2026 in Review

Diametric Capital opened a new position in Cooper Companies (COO) in Q1 2026: 9,274 shares worth $663K. The stake represents 0.17% of the portfolio and ranks #152 among its holdings. This is a return to the name: Diametric Capital previously reported a position in COO as recently as Q1 2023.

Diametric Capital first reported a position in COO in Q3 2022 and has held it in 3 quarters since. The position peaked at $1.09M in Q1 2023. 675 funds tracked by Wall St. Rank hold COO as of Q1 2026.

  • Diametric Capital held 9,274 shares of Cooper Companies worth $663K as of Q1 2026.
  • Cooper Companies was a new Diametric Capital position in Q1 2026.
  • Cooper Companies made up 0.17% of Diametric Capital's portfolio in Q1 2026, its #152 holding.
  • Diametric Capital first reported a position in Cooper Companies in Q3 2022 and has held it in 3 quarters since.
  • Diametric Capital's Cooper Companies position peaked at $1.09M in Q1 2023.
  • 675 funds tracked by Wall St. Rank held Cooper Companies as of Q1 2026.

Based on Diametric Capital's 13F filing for Q1 2026, filed 15 May 2026.