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David Shaw’s Pentair PNR Stock Holding History

David Shaw’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
Q3 		– Sell
-17,719
Closed -$858K – 4327
2014
Q2 		$858K Sell
17,719
-49,435
-74% -$2.52M ﹤0.01% 3073
2014
Q1 		$3.58M Hold
67,154
– – 0.01% 1841
2013
Q4 		$3.5M Sell
67,154
-13,848
-17% -$644K ﹤0.01% 1993
2013
Q3 		$3.53M Buy
81,002
+29,780
+58% +$1.24M 0.01% 1913
2013
Q2 		$1.99M Buy
+51,222
New +$1.92M ﹤0.01% 2123

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 $413B AUM 44.57% 1-Year Est. Return

David Shaw's PNR Position: Q2 2026 in Review

David Shaw increased its Pentair (PNR) stake by 254% in Q2 2026, buying an estimated $120M and bringing the position to 2,110,219 shares worth $162M. The position accounts for 0.08% of the portfolio, ranked #274.

David Shaw first reported a position in PNR in Q2 2013 and has held it in 50 quarters since. 717 funds tracked by Wall St. Rank hold PNR as of Q2 2026.

  • David Shaw held 2,110,219 shares of Pentair worth $162M as of Q2 2026.
  • David Shaw bought 1,513,433 Pentair shares in Q2 2026, an estimated $120M.
  • Pentair made up 0.08% of David Shaw's portfolio in Q2 2026, its #274 holding.
  • David Shaw first reported a position in Pentair in Q2 2013 and has held it in 50 quarters since.
  • 717 funds tracked by Wall St. Rank held Pentair as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.