IMC Chicago
PNR icon

IMC Chicago’s Pentair PNR Stock Holding History

IMC Chicago’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 		$1.3M Buy
16,982
+6,769
+66% +$535K ﹤0.01% 3526
2026
Q1 		$890K Buy
+10,213
New +$1M ﹤0.01% 3396
2025
Q4 		– Sell
-14,764
Closed -$1.64M – 4351
2025
Q3 		$1.64M Buy
+14,764
New +$1.58M ﹤0.01% 2379

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

IMC Chicago's PNR Position: Q2 2026 in Review

IMC Chicago increased its Pentair (PNR) stake by 66% in Q2 2026, buying an estimated $535K and bringing the position to 16,982 shares worth $1.3M. The position accounts for ﹤0.01% of the portfolio, ranked #3526.

IMC Chicago first reported a position in PNR in Q3 2025 and has held it in 3 quarters since. The position peaked at $1.64M in Q3 2025. 723 funds tracked by Wall St. Rank hold PNR as of Q2 2026.

  • IMC Chicago held 16,982 shares of Pentair worth $1.3M as of Q2 2026.
  • IMC Chicago bought 6,769 Pentair shares in Q2 2026, an estimated $535K.
  • Pentair made up ﹤0.01% of IMC Chicago's portfolio in Q2 2026, its #3526 holding.
  • IMC Chicago first reported a position in Pentair in Q3 2025 and has held it in 3 quarters since.
  • IMC Chicago's Pentair position peaked at $1.64M in Q3 2025.
  • 723 funds tracked by Wall St. Rank held Pentair as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.