Sumitomo Mitsui Trust Group
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Sumitomo Mitsui Trust Group’s Cooper Companies COO Stock Holding History

Sumitomo Mitsui Trust Group’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
Q2 		$31.9M Buy
444,550
+5,441
+1% +$356K 0.02% 560
2026
Q1 		$31.4M Buy
439,109
+5,868
+1% +$464K 0.02% 558
2025
Q4 		$35.5M Sell
433,241
-29,880
-6% -$2.24M 0.02% 558
2025
Q3 		$31.8M Buy
463,121
+925
+0.2% +$65.5K 0.02% 579
2025
Q2 		$32.9M Buy
462,196
+12,078
+3% +$925K 0.02% 566
2025
Q1 		$38M Sell
450,118
-1,426
-0.3% -$128K 0.03% 515
2024
Q4 		$41.5M Buy
451,544
+7,681
+2% +$782K 0.03% 501
2024
Q3 		$49M Buy
443,863
+6,489
+1% +$632K 0.03% 456
2024
Q2 		$38.2M Sell
437,374
-33,063
-7% -$3.09M 0.03% 497
2024
Q1 		$47.7M Sell
470,437
-987
-0.2% -$95.5K 0.03% 507
2023
Q4 		$44.6M Sell
471,424
-2,904
-0.6% -$244K 0.03% 505
2023
Q3 		$37.7M Sell
474,328
-5,660
-1% -$521K 0.03% 536
2023
Q2 		$46M Sell
479,988
-167,312
-26% -$15.7M 0.04% 496
2023
Q1 		$60.4M Buy
647,300
+89,900
+16% +$7.73M 0.05% 438
2022
Q4 		$46.1M Buy
557,400
+2,852
+0.5% +$210K 0.04% 518
2022
Q3 		$36.6M Sell
554,548
-1,500
-0.3% -$115K 0.03% 568
2022
Q2 		$43.5M Sell
556,048
-224,308
-29% -$19.8M 0.03% 551
2022
Q1 		$81.5M Sell
780,356
-123,616
-14% -$12.4M 0.05% 385
2021
Q4 		$94.7M Buy
903,972
+326,812
+57% +$33.3M 0.06% 357
2021
Q3 		$59.6M Sell
577,160
-25,500
-4% -$2.72M 0.04% 489
2021
Q2 		$59.7M Sell
602,660
-67,852
-10% -$6.65M 0.04% 499
2021
Q1 		$64.4M Sell
670,512
-22,844
-3% -$2.17M 0.04% 464
2020
Q4 		$63M Sell
693,356
-98,956
-12% -$8.49M 0.04% 451
2020
Q3 		$66.8M Buy
792,312
+10,988
+1% +$843K 0.05% 411
2020
Q2 		$55.4M Sell
781,324
-13,592
-2% -$1.01M 0.04% 465
2020
Q1 		$54.8M Buy
794,916
+37,944
+5% +$3.09M 0.05% 416
2019
Q4 		$60.8M Sell
756,972
-10,172
-1% -$767K 0.05% 405
2019
Q3 		$57M Buy
767,144
+3,200
+0.4% +$258K 0.05% 403
2019
Q2 		$64.3M Sell
763,944
-24,036
-3% -$1.81M 0.06% 353
2019
Q1 		$58.3M Buy
787,980
+78,452
+11% +$5.47M 0.05% 371
2018
Q4 		$44.3M Buy
709,528
+98,076
+16% +$6.35M 0.05% 421
2018
Q3 		$42.4M Buy
611,452
+19,176
+3% +$1.23M 0.05% 435
2018
Q2 		$34.9M Sell
592,276
-768
-0.1% -$43.9K 0.04% 485
2018
Q1 		$33.9M Sell
593,044
-16,716
-3% -$975K 0.04% 450
2017
Q4 		$33.2M Buy
609,760
+32,632
+6% +$1.91M 0.04% 465
2017
Q3 		$34.2M Sell
577,128
-11,728
-2% -$717K 0.05% 418
2017
Q2 		$35.2M Buy
588,856
+23,768
+4% +$1.29M 0.05% 399
2017
Q1 		$28.2M Buy
565,088
+4,800
+0.9% +$228K 0.04% 456
2016
Q4 		$24.5M Buy
560,288
+7,840
+1% +$342K 0.04% 492
2016
Q3 		$24.8M Buy
552,448
+20,672
+4% +$941K 0.04% 487
2016
Q2 		$22.8M Sell
531,776
-7,268
-1% -$291K 0.04% 491
2016
Q1 		$20.7M Sell
539,044
-67,868
-11% -$2.34M 0.04% 518
2015
Q4 		$20.6M Sell
606,912
-5,208
-0.9% -$186K 0.04% 513
2015
Q3 		$22.8M Sell
612,120
-8,740
-1% -$362K 0.04% 464
2015
Q2 		$27.6M Buy
620,860
+16,200
+3% +$730K 0.05% 426
2015
Q1 		$28.3M Buy
604,660
+107,888
+22% +$4.56M 0.05% 427
2014
Q4 		$20.3M Buy
496,772
+386,388
+350% +$15.5M 0.04% 496
2014
Q3 		$4.3M Buy
+110,384
New +$4.34M 0.01% 662

Other funds holding COO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.69B AUM 9.16% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Sumitomo Mitsui Trust Group's COO Position: Q2 2026 in Review

Sumitomo Mitsui Trust Group increased its Cooper Companies (COO) stake by 1.2% in Q2 2026, buying an estimated $356K and bringing the position to 444,550 shares worth $31.9M. The position accounts for 0.02% of the portfolio, ranked #560.

Sumitomo Mitsui Trust Group first reported a position in COO in Q3 2014 and has held it in 48 quarters since. The position peaked at $94.7M in Q4 2021. 677 funds tracked by Wall St. Rank hold COO as of Q2 2026.

  • Sumitomo Mitsui Trust Group held 444,550 shares of Cooper Companies worth $31.9M as of Q2 2026.
  • Sumitomo Mitsui Trust Group bought 5,441 Cooper Companies shares in Q2 2026, an estimated $356K.
  • Cooper Companies made up 0.02% of Sumitomo Mitsui Trust Group's portfolio in Q2 2026, its #560 holding.
  • Sumitomo Mitsui Trust Group first reported a position in Cooper Companies in Q3 2014 and has held it in 48 quarters since.
  • Sumitomo Mitsui Trust Group's Cooper Companies position peaked at $94.7M in Q4 2021.
  • 677 funds tracked by Wall St. Rank held Cooper Companies as of Q2 2026.

Based on Sumitomo Mitsui Trust Group's 13F filing for Q2 2026, filed 30 Jul 2026.