Alyeska Investment Group
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Alyeska Investment Group’s Pentair PNR Stock Holding History

Alyeska Investment Group’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 		– Sell
-113,289
Closed -$9.87M – 767
2026
Q1 		$9.87M Buy
+113,289
New +$11.1M 0.03% 401
2025
Q3 		– Sell
-738,358
Closed -$75.8M – 692
2025
Q2 		$75.8M Buy
738,358
+715,575
+3,141% +$66.8M 0.27% 111
2025
Q1 		$1.99M Buy
+22,783
New +$2.17M 0.01% 413
2024
Q1 		– Sell
-12,635
Closed -$919K – 584
2023
Q4 		$919K Buy
+12,635
New +$815K 0.01% 409
2019
Q2 		– Sell
-14,031
Closed -$625K – 509
2019
Q1 		$625K Buy
+14,031
New +$584K 0.01% 337
2018
Q3 		– Sell
-718,011
Closed -$30.2M – 492
2018
Q2 		$30.2M Sell
718,011
-907,372
-56% -$40.8M 0.27% 122
2018
Q1 		$74.4M Buy
1,625,383
+1,586,778
+4,110% +$75.5M 0.62% 54
2017
Q4 		$1.83M Buy
+38,605
New +$1.8M 0.01% 348
2015
Q1 		– Sell
-967,850
Closed -$43.2M – 564
2014
Q4 		$43.2M Buy
+967,850
New +$42.5M 0.73% 18

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

Alyeska Investment Group's PNR Position: Q2 2026 in Review

Alyeska Investment Group sold out of Pentair (PNR) in Q2 2026, closing a stake of 113,289 shares — an estimated $9.87M sold.

Alyeska Investment Group first reported a position in PNR in Q4 2014 and held it in 9 quarters. The position peaked at $75.8M in Q2 2025. 721 funds tracked by Wall St. Rank hold PNR as of Q2 2026.

  • Alyeska Investment Group reported no remaining Pentair position as of Q2 2026 after selling out during the quarter.
  • Alyeska Investment Group sold 113,289 Pentair shares in Q2 2026, an estimated $9.87M.
  • Alyeska Investment Group first reported a position in Pentair in Q4 2014 and held it in 9 quarters.
  • Alyeska Investment Group's Pentair position peaked at $75.8M in Q2 2025.
  • 721 funds tracked by Wall St. Rank held Pentair as of Q2 2026.

Based on Alyeska Investment Group's 13F filing for Q2 2026, filed 14 Aug 2026.