Balyasny Asset Management
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Balyasny Asset Management’s Cooper Companies COO Stock Holding History

Balyasny Asset Management’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
2017
Q4 		– Sell
-440,000
Closed -$26.1M – 2089
2017
Q3 		$26.1M Buy
+440,000
New +$26.9M 0.1% 270
2014
Q4 		– Sell
-200,000
Closed -$7.79M – 679
2014
Q3 		$7.79M Buy
+200,000
New +$7.87M 0.06% 360

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

Balyasny Asset Management's COO Position: Q1 2026 in Review

Balyasny Asset Management reduced its Cooper Companies (COO) stake by 52% in Q1 2026, selling an estimated $20.4M and leaving 237,618 shares worth $17M. The position accounts for 0.02% of the portfolio, ranked #755.

Balyasny Asset Management first reported a position in COO in Q2 2013 and has held it in 27 quarters since. The position peaked at $103M in Q1 2025. 675 funds tracked by Wall St. Rank hold COO as of Q1 2026.

  • Balyasny Asset Management held 237,618 shares of Cooper Companies worth $17M as of Q1 2026.
  • Balyasny Asset Management sold 258,277 Cooper Companies shares in Q1 2026, an estimated $20.4M.
  • Cooper Companies made up 0.02% of Balyasny Asset Management's portfolio in Q1 2026, its #755 holding.
  • Balyasny Asset Management first reported a position in Cooper Companies in Q2 2013 and has held it in 27 quarters since.
  • Balyasny Asset Management's Cooper Companies position peaked at $103M in Q1 2025.
  • 675 funds tracked by Wall St. Rank held Cooper Companies as of Q1 2026.

Based on Balyasny Asset Management's 13F filing for Q1 2026, filed 15 May 2026.