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Magnetar Financial’s Pentair PNR Stock Holding History

Magnetar Financial’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
2014
Q2 		– Sell
-22,931
Closed -$1.22M – 227
2014
Q1 		$1.22M Buy
+22,931
New +$1.2M 0.02% 158

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

Magnetar Financial's PNR Position: Q2 2026 in Review

Magnetar Financial increased its Pentair (PNR) stake by 19% in Q2 2026, buying an estimated $133K and bringing the position to 10,509 shares worth $806K. The position accounts for 0.01% of the portfolio, ranked #495.

Magnetar Financial first reported a position in PNR in Q2 2016 and has held it in 15 quarters since. The position peaked at $5.96M in Q1 2025. 723 funds tracked by Wall St. Rank hold PNR as of Q2 2026.

  • Magnetar Financial held 10,509 shares of Pentair worth $806K as of Q2 2026.
  • Magnetar Financial bought 1,687 Pentair shares in Q2 2026, an estimated $133K.
  • Pentair made up 0.01% of Magnetar Financial's portfolio in Q2 2026, its #495 holding.
  • Magnetar Financial first reported a position in Pentair in Q2 2016 and has held it in 15 quarters since.
  • Magnetar Financial's Pentair position peaked at $5.96M in Q1 2025.
  • 723 funds tracked by Wall St. Rank held Pentair as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.