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John Overdeck’s Pentair PNR Stock Holding History

John Overdeck’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 		$307K Buy
4,000
+300
+8% +$23.7K ﹤0.01% 4508
2026
Q1 		$322K Buy
+3,700
New +$363K ﹤0.01% 4027
2022
Q1 		– Sell
-4,800
Closed -$351K – 3956
2021
Q4 		$351K Buy
+4,800
New +$354K ﹤0.01% 3535
2018
Q3 		– Sell
-15,700
Closed -$661K – 3493
2018
Q2 		$661K Buy
15,700
+1,406
+10% +$63.2K ﹤0.01% 2449
2018
Q1 		$654K Buy
+14,294
New +$681K ﹤0.01% 2294
2015
Q2 		– Sell
-10,423
Closed -$440K – 3024
2015
Q1 		$440K Buy
+10,423
New +$453K ﹤0.01% 2048

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

John Overdeck's PNR Position: Q2 2026 in Review

John Overdeck opened a new position in Pentair (PNR) in Q2 2026: 5,237 shares worth $401K. The stake represents ﹤0.01% of the portfolio and ranks #4331 among its holdings. This is a return to the name: John Overdeck previously reported a position in PNR as recently as Q1 2025.

John Overdeck first reported a position in PNR in Q2 2014 and has held it in 30 quarters since. The position peaked at $45.9M in Q4 2021. 717 funds tracked by Wall St. Rank hold PNR as of Q2 2026.

  • John Overdeck held 5,237 shares of Pentair worth $401K as of Q2 2026.
  • Pentair was a new John Overdeck position in Q2 2026.
  • Pentair made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #4331 holding.
  • John Overdeck first reported a position in Pentair in Q2 2014 and has held it in 30 quarters since.
  • John Overdeck's Pentair position peaked at $45.9M in Q4 2021.
  • 717 funds tracked by Wall St. Rank held Pentair as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.