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Ostrum Asset Management’s Pentair PNR Stock Holding History

Ostrum Asset Management’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
Q2 		$342K Buy
4,459
+1,574
+55% +$125K 0.02% 435
2026
Q1 		$251K Buy
2,885
+1,151
+66% +$113K 0.01% 484
2025
Q4 		$181K Sell
1,734
-576
-25% -$61.5K 0.01% 473
2025
Q3 		$256K Sell
2,310
-72
-3% -$7.69K 0.01% 472
2025
Q2 		$245K Sell
2,382
-733
-24% -$68.4K 0.01% 475
2025
Q1 		$273K Sell
3,115
-1,152
-27% -$110K 0.01% 474
2024
Q4 		$429K Buy
4,267
+675
+19% +$69.2K 0.04% 422
2024
Q3 		$351K Sell
3,592
-1,399
-28% -$120K 0.03% 435
2024
Q2 		$383K Buy
4,991
+365
+8% +$29.4K 0.03% 425
2024
Q1 		$395K Buy
4,626
+909
+24% +$68.9K 0.03% 468
2023
Q4 		$270K Sell
3,717
-5,020
-57% -$324K 0.02% 493
2023
Q3 		$566K Sell
8,737
-9,094
-51% -$612K 0.05% 419
2023
Q2 		$1.15M Sell
17,831
-132
-0.7% -$7.6K 0.1% 284
2023
Q1 		$993K Buy
+17,963
New +$954K 0.09% 310

Other funds holding PNR

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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $123B AUM 38.85% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Amundi
Amundi Paris, France $416B AUM 44.19% 1-Year Est. Return

Ostrum Asset Management's PNR Position: Q2 2026 in Review

Ostrum Asset Management increased its Pentair (PNR) stake by 55% in Q2 2026, buying an estimated $125K and bringing the position to 4,459 shares worth $342K. The position accounts for 0.02% of the portfolio, ranked #435.

Ostrum Asset Management first reported a position in PNR in Q1 2023 and has held it in 14 quarters since. The position peaked at $1.15M in Q2 2023. 723 funds tracked by Wall St. Rank hold PNR as of Q2 2026.

  • Ostrum Asset Management held 4,459 shares of Pentair worth $342K as of Q2 2026.
  • Ostrum Asset Management bought 1,574 Pentair shares in Q2 2026, an estimated $125K.
  • Pentair made up 0.02% of Ostrum Asset Management's portfolio in Q2 2026, its #435 holding.
  • Ostrum Asset Management first reported a position in Pentair in Q1 2023 and has held it in 14 quarters since.
  • Ostrum Asset Management's Pentair position peaked at $1.15M in Q2 2023.
  • 723 funds tracked by Wall St. Rank held Pentair as of Q2 2026.

Based on Ostrum Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.