California State Teachers Retirement System (CalSTRS)
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California State Teachers Retirement System (CalSTRS)’s Pentair PNR Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio PNR Stock Details PNR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$22.9M Sell
263,424
-5,753
-2% -$564K 0.02% 473
2025
Q4 		$28M Sell
269,177
-9,901
-4% -$1.06M 0.03% 438
2025
Q3 		$30.9M Buy
279,078
+323
+0.1% +$34.5K 0.03% 413
2025
Q2 		$28.6M Buy
278,755
+32,907
+13% +$3.07M 0.03% 421
2025
Q1 		$21.5M Sell
245,848
-1,547
-0.6% -$147K 0.03% 473
2024
Q4 		$24.9M Sell
247,395
-19,514
-7% -$2M 0.03% 446
2024
Q3 		$26.1M Sell
266,909
-463
-0.2% -$39.6K 0.03% 449
2024
Q2 		$20.5M Buy
267,372
+6,841
+3% +$551K 0.03% 487
2024
Q1 		$22.3M Buy
260,531
+977
+0.4% +$74K 0.03% 478
2023
Q4 		$18.9M Sell
259,554
-3,501
-1% -$226K 0.03% 503
2023
Q3 		$17M Sell
263,055
-5,422
-2% -$365K 0.03% 504
2023
Q2 		$17.3M Sell
268,477
-12,155
-4% -$700K 0.02% 515
2023
Q1 		$15.5M Sell
280,632
-2,564
-0.9% -$136K 0.02% 546
2022
Q4 		$12.7M Buy
283,196
+3,287
+1% +$143K 0.02% 581
2022
Q3 		$11.4M Sell
279,909
-5,678
-2% -$263K 0.02% 602
2022
Q2 		$13.1M Sell
285,587
-3,603
-1% -$180K 0.02% 571
2022
Q1 		$15.7M Sell
289,190
-16,649
-5% -$1.01M 0.02% 570
2021
Q4 		$22.3M Buy
305,839
+5,628
+2% +$415K 0.03% 525
2021
Q3 		$21.8M Sell
300,211
-5,979
-2% -$446K 0.03% 520
2021
Q2 		$20.7M Sell
306,190
-12,597
-4% -$833K 0.03% 551
2021
Q1 		$19.9M Buy
318,787
+3,607
+1% +$207K 0.03% 550
2020
Q4 		$16.7M Buy
315,180
+1,273
+0.4% +$65.3K 0.02% 571
2020
Q3 		$14.4M Buy
313,907
+6,823
+2% +$297K 0.02% 562
2020
Q2 		$11.7M Buy
307,084
+9,148
+3% +$322K 0.02% 601
2020
Q1 		$8.87M Buy
297,936
+19,751
+7% +$794K 0.02% 595
2019
Q4 		$12.8M Sell
278,185
-3,355
-1% -$142K 0.02% 598
2019
Q3 		$10.6M Sell
281,540
-5,054
-2% -$188K 0.02% 639
2019
Q2 		$10.7M Buy
286,594
+29,588
+12% +$1.12M 0.02% 646
2019
Q1 		$11.4M Sell
257,006
-6,570
-2% -$274K 0.02% 591
2018
Q4 		$9.96M Sell
263,576
-13,503
-5% -$546K 0.02% 593
2018
Q3 		$12M Sell
277,079
-4,099
-1% -$178K 0.02% 598
2018
Q2 		$11.8M Sell
281,178
-146,397
-34% -$6.58M 0.02% 589
2018
Q1 		$19.6M Sell
427,575
-13,022
-3% -$620K 0.04% 408
2017
Q4 		$20.9M Buy
440,597
+1,676
+0.4% +$78.3K 0.04% 397
2017
Q3 		$20M Sell
438,921
-36,192
-8% -$1.55M 0.04% 388
2017
Q2 		$21.2M Sell
475,113
-32,771
-6% -$1.43M 0.05% 385
2017
Q1 		$21.4M Sell
507,884
-22,038
-4% -$881K 0.04% 397
2016
Q4 		$20M Sell
529,922
-13,698
-3% -$534K 0.04% 419
2016
Q3 		$23.5M Buy
543,620
+4,615
+0.9% +$194K 0.05% 375
2016
Q2 		$21.1M Sell
539,005
-45,298
-8% -$1.76M 0.05% 398
2016
Q1 		$21.3M Buy
584,303
+72,894
+14% +$2.36M 0.05% 399
2015
Q4 		$17M Buy
511,409
+8,042
+2% +$294K 0.04% 429
2015
Q3 		$17.3M Buy
503,367
+14,845
+3% +$583K 0.04% 411
2015
Q2 		$22.6M Sell
488,522
-24,260
-5% -$1.03M 0.05% 348
2015
Q1 		$21.7M Sell
512,782
-40,048
-7% -$1.74M 0.05% 357
2014
Q4 		$24.7M Buy
552,830
+5,174
+0.9% +$227K 0.06% 324
2014
Q3 		$24.1M Buy
547,656
+19,326
+4% +$893K 0.06% 319
2014
Q2 		$25.6M Sell
528,330
-25,015
-5% -$1.27M 0.06% 309
2014
Q1 		$29.5M Buy
553,345
+2,531
+0.5% +$132K 0.08% 249
2013
Q4 		$28.7M Buy
550,814
+3,723
+0.7% +$173K 0.08% 252
2013
Q3 		$23.9M Buy
547,091
+16,985
+3% +$708K 0.07% 281
2013
Q2 		$20.5M Buy
+530,106
New +$19.8M 0.07% 300

Other funds holding PNR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Amundi
Amundi Paris, France $367B AUM 31.23% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return

California State Teachers Retirement System (CalSTRS)'s PNR Position: Q1 2026 in Review

California State Teachers Retirement System (CalSTRS) reduced its Pentair (PNR) stake by 2.1% in Q1 2026, selling an estimated $564K and leaving 263,424 shares worth $22.9M. The position accounts for 0.02% of the portfolio, ranked #473.

California State Teachers Retirement System (CalSTRS) first reported a position in PNR in Q2 2013 and has held it in 52 quarters since. The position peaked at $30.9M in Q3 2025. 736 funds tracked by Wall St. Rank hold PNR as of Q1 2026.

  • California State Teachers Retirement System (CalSTRS) held 263,424 shares of Pentair worth $22.9M as of Q1 2026.
  • California State Teachers Retirement System (CalSTRS) sold 5,753 Pentair shares in Q1 2026, an estimated $564K.
  • Pentair made up 0.02% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q1 2026, its #473 holding.
  • California State Teachers Retirement System (CalSTRS) first reported a position in Pentair in Q2 2013 and has held it in 52 quarters since.
  • California State Teachers Retirement System (CalSTRS)'s Pentair position peaked at $30.9M in Q3 2025.
  • 736 funds tracked by Wall St. Rank held Pentair as of Q1 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q1 2026, filed 18 May 2026.