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Sienna Gestion’s Pentair PNR Stock Holding History

Sienna Gestion’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 		$8.43M Sell
109,203
-19,129
-15% -$1.51M 0.49% 73
2026
Q1 		$10.9M Sell
128,332
-1,637
-1% -$160K 0.71% 46
2025
Q4 		$13.7M Buy
+129,969
New +$13.9M 0.81% 32
2025
Q3 		– Sell
-119,672
Closed -$11.2M – 177
2025
Q2 		$11.2M Buy
119,672
+11,684
+11% +$1.09M 0.77% 34
2025
Q1 		$9.18M Sell
107,988
-6,908
-6% -$658K 0.74% 44
2024
Q4 		$11.6M Sell
114,896
-12,669
-10% -$1.3M 0.78% 28
2024
Q3 		$12.4M Buy
127,565
+19,841
+18% +$1.7M 0.83% 34
2024
Q2 		$8.26M Hold
107,724
– – 0.73% 43
2024
Q1 		$9.2M Buy
+107,724
New +$8.16M 0.79% 42

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

Sienna Gestion's PNR Position: Q2 2026 in Review

Sienna Gestion reduced its Pentair (PNR) stake by 15% in Q2 2026, selling an estimated $1.51M and leaving 109,203 shares worth $8.43M. The position accounts for 0.49% of the portfolio, ranked #73.

Sienna Gestion first reported a position in PNR in Q1 2024 and has held it in 9 quarters since. The position peaked at $13.7M in Q4 2025. 721 funds tracked by Wall St. Rank hold PNR as of Q2 2026.

  • Sienna Gestion held 109,203 shares of Pentair worth $8.43M as of Q2 2026.
  • Sienna Gestion sold 19,129 Pentair shares in Q2 2026, an estimated $1.51M.
  • Pentair made up 0.49% of Sienna Gestion's portfolio in Q2 2026, its #73 holding.
  • Sienna Gestion first reported a position in Pentair in Q1 2024 and has held it in 9 quarters since.
  • Sienna Gestion's Pentair position peaked at $13.7M in Q4 2025.
  • 721 funds tracked by Wall St. Rank held Pentair as of Q2 2026.

Based on Sienna Gestion's 13F filing for Q2 2026, filed 13 Aug 2026.