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Woodline Partners’s Cooper Companies COO Stock Holding History

Woodline 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 		$21.4M Buy
299,926
+5,965
+2% +$472K 0.08% 322
2025
Q4 		$24.1M Buy
293,961
+4,053
+1% +$303K 0.09% 275
2025
Q3 		$19.9M Buy
289,908
+4,736
+2% +$335K 0.09% 286
2025
Q2 		$20.3M Sell
285,172
-282,230
-50% -$21.6M 0.11% 283
2025
Q1 		$47.9M Buy
567,402
+4,902
+0.9% +$439K 0.31% 93
2024
Q4 		$51.7M Buy
562,500
+7,301
+1% +$744K 0.35% 76
2024
Q3 		$61.3M Buy
555,199
+3,952
+0.7% +$385K 0.52% 44
2024
Q2 		$48.1M Buy
551,247
+108,794
+25% +$10.2M 0.46% 57
2024
Q1 		$44.9M Buy
442,453
+146,441
+49% +$14.2M 0.41% 67
2023
Q4 		$28M Sell
296,012
-814,900
-73% -$68.4M 0.3% 103
2023
Q3 		$88.3M Buy
1,110,912
+91,048
+9% +$8.39M 1.04% 17
2023
Q2 		$97.8M Buy
1,019,864
+51,676
+5% +$4.85M 1.16% 13
2023
Q1 		$90.4M Buy
968,188
+745,688
+335% +$64.1M 1.23% 9
2022
Q4 		$18.4M Buy
+222,500
New +$16.4M 0.25% 124
2022
Q2 		– Sell
-990,036
Closed -$103M – 813
2022
Q1 		$103M Buy
990,036
+145,468
+17% +$14.6M 1.68% 3
2021
Q4 		$88.5M Buy
844,568
+233,188
+38% +$23.8M 1.27% 10
2021
Q3 		$63.2M Buy
611,380
+15,944
+3% +$1.7M 1.03% 15
2021
Q2 		$59M Buy
595,436
+279,264
+88% +$27.4M 1.1% 17
2021
Q1 		$30.4M Sell
316,172
-7,828
-2% -$743K 0.67% 43
2020
Q4 		$29.4M Buy
324,000
+162,428
+101% +$13.9M 0.78% 40
2020
Q3 		$13.6M Sell
161,572
-154,024
-49% -$11.8M 0.45% 67
2020
Q2 		$22.4M Buy
+315,596
New +$23.4M 0.89% 42

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

Woodline Partners's COO Position: Q1 2026 in Review

Woodline Partners increased its Cooper Companies (COO) stake by 2% in Q1 2026, buying an estimated $472K and bringing the position to 299,926 shares worth $21.4M. The position accounts for 0.08% of the portfolio, ranked #322.

Woodline Partners first reported a position in COO in Q2 2020 and has held it in 22 quarters since. The position peaked at $103M in Q1 2022. 675 funds tracked by Wall St. Rank hold COO as of Q1 2026.

  • Woodline Partners held 299,926 shares of Cooper Companies worth $21.4M as of Q1 2026.
  • Woodline Partners bought 5,965 Cooper Companies shares in Q1 2026, an estimated $472K.
  • Cooper Companies made up 0.08% of Woodline Partners's portfolio in Q1 2026, its #322 holding.
  • Woodline Partners first reported a position in Cooper Companies in Q2 2020 and has held it in 22 quarters since.
  • Woodline Partners's Cooper Companies position peaked at $103M in Q1 2022.
  • 675 funds tracked by Wall St. Rank held Cooper Companies as of Q1 2026.

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