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Parkman Healthcare Partners’s Cooper Companies COO Stock Holding History

Parkman Healthcare Partners’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 		$6.43M Sell
89,883
-35,452
-28% -$2.8M 0.66% 50
2025
Q4 		$10.3M Sell
125,335
-51,188
-29% -$3.83M 0.98% 38
2025
Q3 		$12.1M Sell
176,523
-208,956
-54% -$14.8M 1.26% 29
2025
Q2 		$27.4M Buy
385,479
+72,829
+23% +$5.58M 3.15% 6
2025
Q1 		$26.4M Buy
312,650
+38,081
+14% +$3.41M 3.13% 7
2024
Q4 		$25.2M Sell
274,569
-18,024
-6% -$1.84M 3.36% 6
2024
Q3 		$32.3M Sell
292,593
-15,805
-5% -$1.54M 4.12% 4
2024
Q2 		$26.9M Buy
308,398
+22,999
+8% +$2.15M 3.61% 5
2024
Q1 		$29M Sell
285,399
-15,333
-5% -$1.48M 3.55% 4
2023
Q4 		$28.5M Buy
300,732
+39,448
+15% +$3.31M 4.01% 3
2023
Q3 		$20.8M Buy
261,284
+100,792
+63% +$9.29M 3.81% 5
2023
Q2 		$15.4M Sell
160,492
-49,044
-23% -$4.6M 2.67% 10
2023
Q1 		$19.6M Buy
209,536
+169,536
+424% +$14.6M 4.25% 4
2022
Q4 		$3.31M Sell
40,000
-2,488
-6% -$184K 0.88% 44
2022
Q3 		$2.8M Buy
42,488
+488
+1% +$37.4K 0.8% 48
2022
Q2 		$3.29M Sell
42,000
-36,340
-46% -$3.22M 1.21% 25
2022
Q1 		$8.18M Sell
78,340
-16,520
-17% -$1.66M 2.39% 16
2021
Q4 		$9.94M Sell
94,860
-1,492
-2% -$152K 2.19% 16
2021
Q3 		$9.96M Buy
96,352
+22,000
+30% +$2.35M 2.52% 11
2021
Q2 		$7.37M Buy
74,352
+44,352
+148% +$4.35M 1.61% 20
2021
Q1 		$2.88M Buy
+30,000
New +$2.85M 0.67% 46

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

Parkman Healthcare Partners's COO Position: Q1 2026 in Review

Parkman Healthcare Partners reduced its Cooper Companies (COO) stake by 28% in Q1 2026, selling an estimated $2.8M and leaving 89,883 shares worth $6.43M. The position accounts for 0.66% of the portfolio, ranked #50.

Parkman Healthcare Partners first reported a position in COO in Q1 2021 and has held it in 21 quarters since. The position peaked at $32.3M in Q3 2024. 675 funds tracked by Wall St. Rank hold COO as of Q1 2026.

  • Parkman Healthcare Partners held 89,883 shares of Cooper Companies worth $6.43M as of Q1 2026.
  • Parkman Healthcare Partners sold 35,452 Cooper Companies shares in Q1 2026, an estimated $2.8M.
  • Cooper Companies made up 0.66% of Parkman Healthcare Partners's portfolio in Q1 2026, its #50 holding.
  • Parkman Healthcare Partners first reported a position in Cooper Companies in Q1 2021 and has held it in 21 quarters since.
  • Parkman Healthcare Partners's Cooper Companies position peaked at $32.3M in Q3 2024.
  • 675 funds tracked by Wall St. Rank held Cooper Companies as of Q1 2026.

Based on Parkman Healthcare Partners's 13F filing for Q1 2026, filed 15 May 2026.