State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Cooper Companies COO Stock Holding History

State of Wisconsin Investment Board’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 		$17.3M Buy
241,292
+111,826
+86% +$8.85M 0.04% 405
2025
Q4 		$10.6M Sell
129,466
-1,129
-0.9% -$84.5K 0.02% 645
2025
Q3 		$8.95M Buy
130,595
+6,440
+5% +$456K 0.02% 698
2025
Q2 		$8.83M Buy
124,155
+10,806
+10% +$827K 0.02% 697
2025
Q1 		$9.56M Buy
113,349
+2,597
+2% +$233K 0.02% 657
2024
Q4 		$10.2M Sell
110,752
-1,673
-1% -$170K 0.03% 636
2024
Q3 		$12.4M Buy
112,425
+4,153
+4% +$404K 0.03% 534
2024
Q2 		$9.45M Buy
108,272
+2,681
+3% +$250K 0.03% 629
2024
Q1 		$10.7M Sell
105,591
-905
-0.8% -$87.6K 0.03% 591
2023
Q4 		$10.1M Sell
106,496
-26,220
-20% -$2.2M 0.03% 608
2023
Q3 		$10.6M Buy
132,716
+20,184
+18% +$1.86M 0.03% 539
2023
Q2 		$10.8M Buy
112,532
+7,904
+8% +$741K 0.03% 567
2023
Q1 		$9.77M Buy
104,628
+5,196
+5% +$447K 0.03% 595
2022
Q4 		$8.22M Sell
99,432
-12,344
-11% -$911K 0.03% 669
2022
Q3 		$7.37M Sell
111,776
-26,724
-19% -$2.05M 0.02% 720
2022
Q2 		$10.8M Sell
138,500
-5,172
-4% -$458K 0.03% 598
2022
Q1 		$15M Sell
143,672
-1,376
-0.9% -$139K 0.03% 569
2021
Q4 		$15.2M Buy
145,048
+2,976
+2% +$303K 0.03% 592
2021
Q3 		$14.7M Sell
142,072
-89,692
-39% -$9.57M 0.03% 601
2021
Q2 		$23M Buy
231,764
+135,036
+140% +$13.2M 0.05% 414
2021
Q1 		$9.29M Sell
96,728
-66,076
-41% -$6.27M 0.02% 770
2020
Q4 		$14.8M Buy
162,804
+51,024
+46% +$4.38M 0.03% 521
2020
Q3 		$9.42M Buy
111,780
+8,800
+9% +$675K 0.02% 657
2020
Q2 		$7.3M Buy
102,980
+7,320
+8% +$543K 0.02% 734
2020
Q1 		$6.59M Sell
95,660
-86,084
-47% -$7.01M 0.02% 658
2019
Q4 		$14.6M Sell
181,744
-27,732
-13% -$2.09M 0.04% 518
2019
Q3 		$15.6M Buy
209,476
+44,120
+27% +$3.56M 0.04% 447
2019
Q2 		$13.9M Buy
165,356
+25,208
+18% +$1.9M 0.04% 488
2019
Q1 		$10.4M Sell
140,148
-14,536
-9% -$1.01M 0.03% 609
2018
Q4 		$9.84M Sell
154,684
-9,168
-6% -$594K 0.03% 536
2018
Q3 		$11.4M Sell
163,852
-4,404
-3% -$283K 0.03% 582
2018
Q2 		$9.9M Sell
168,256
-66,400
-28% -$3.79M 0.03% 647
2018
Q1 		$13.4M Sell
234,656
-10,172
-4% -$593K 0.04% 493
2017
Q4 		$13.3M Sell
244,828
-36,360
-13% -$2.13M 0.04% 494
2017
Q3 		$16.7M Buy
281,188
+44,808
+19% +$2.74M 0.05% 401
2017
Q2 		$14.1M Buy
236,380
+55,240
+30% +$3M 0.05% 430
2017
Q1 		$9.05M Buy
181,140
+13,236
+8% +$629K 0.04% 552
2016
Q4 		$7.34M Sell
167,904
-92,856
-36% -$4.06M 0.03% 592
2016
Q3 		$11.7M Sell
260,760
-161,200
-38% -$7.34M 0.05% 445
2016
Q2 		$18.1M Sell
421,960
-10,800
-2% -$432K 0.07% 298
2016
Q1 		$16.7M Sell
432,760
-328,712
-43% -$11.3M 0.07% 337
2015
Q4 		$25.5M Buy
761,472
+23,572
+3% +$844K 0.1% 228
2015
Q3 		$27.5M Sell
737,900
-4,240
-0.6% -$176K 0.11% 219
2015
Q2 		$33M Sell
742,140
-40,960
-5% -$1.85M 0.12% 195
2015
Q1 		$36.7M Buy
783,100
+96,000
+14% +$4.06M 0.13% 195
2014
Q4 		$27.8M Buy
687,100
+18,540
+3% +$744K 0.1% 254
2014
Q3 		$26M Sell
668,560
-99,040
-13% -$3.9M 0.09% 258
2014
Q2 		$26M Sell
767,600
-736
-0.1% -$24.3K 0.09% 261
2014
Q1 		$26.4M Sell
768,336
-103,840
-12% -$3.33M 0.1% 239
2013
Q4 		$27M Sell
872,176
-42,520
-5% -$1.36M 0.1% 228
2013
Q3 		$29.7M Sell
914,696
-98,548
-10% -$3.18M 0.12% 194
2013
Q2 		$30.2M Buy
+1,013,244
New +$28.5M 0.13% 187

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 $3.37T AUM 44.26% 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

State of Wisconsin Investment Board's COO Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Cooper Companies (COO) stake by 86% in Q1 2026, buying an estimated $8.85M and bringing the position to 241,292 shares worth $17.3M. The position accounts for 0.04% of the portfolio, ranked #405.

State of Wisconsin Investment Board first reported a position in COO in Q2 2013 and has held it in 52 quarters since. The position peaked at $36.7M in Q1 2015. 677 funds tracked by Wall St. Rank hold COO as of Q1 2026.

  • State of Wisconsin Investment Board held 241,292 shares of Cooper Companies worth $17.3M as of Q1 2026.
  • State of Wisconsin Investment Board bought 111,826 Cooper Companies shares in Q1 2026, an estimated $8.85M.
  • Cooper Companies made up 0.04% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #405 holding.
  • State of Wisconsin Investment Board first reported a position in Cooper Companies in Q2 2013 and has held it in 52 quarters since.
  • State of Wisconsin Investment Board's Cooper Companies position peaked at $36.7M in Q1 2015.
  • 677 funds tracked by Wall St. Rank held Cooper Companies as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.