Hudson Bay Capital Management
PNR icon

Hudson Bay Capital Management’s Pentair PNR Stock Holding History

Hudson Bay Capital Management’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 		$1.93M Buy
25,148
+5,148
+26% +$407K 0.01% 826
2026
Q1 		$1.74M Buy
+20,000
New +$1.96M 0.01% 791
2025
Q4 		– Sell
-132,134
Closed -$14.6M – 1462
2025
Q3 		$14.6M Buy
132,134
+36,498
+38% +$3.9M 0.05% 279
2025
Q2 		$9.82M Sell
95,636
-15,506
-14% -$1.45M 0.03% 360
2025
Q1 		$9.72M Buy
111,142
+5,008
+5% +$477K 0.03% 404
2024
Q4 		$10.7M Buy
106,134
+9,009
+9% +$924K 0.04% 356
2024
Q3 		$9.5M Sell
97,125
-80,090
-45% -$6.85M 0.04% 301
2024
Q2 		$13.6M Buy
177,215
+500
+0.3% +$40.3K 0.06% 183
2024
Q1 		$15.1M Buy
176,715
+52,000
+42% +$3.94M 0.08% 129
2023
Q4 		$9.07M Sell
124,715
-13,000
-9% -$839K 0.06% 201
2023
Q3 		$8.92M Sell
137,715
-67,800
-33% -$4.56M 0.07% 175
2023
Q2 		$13.3M Buy
205,515
+115,515
+128% +$6.65M 0.1% 140
2023
Q1 		$4.97M Buy
90,000
+25,000
+38% +$1.33M 0.04% 317
2022
Q4 		$2.92M Buy
+65,000
New +$2.83M 0.03% 518
2020
Q4 		– Sell
-93,697
Closed -$4.29M – 677
2020
Q3 		$4.29M Sell
93,697
-92,000
-50% -$4.01M 0.06% 257
2020
Q2 		$7.05M Buy
185,697
+165,000
+797% +$5.81M 0.12% 151
2020
Q1 		$616K Buy
+20,697
New +$832K 0.02% 363

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 $3.38T AUM 44.17% 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

Hudson Bay Capital Management's PNR Position: Q2 2026 in Review

Hudson Bay Capital Management increased its Pentair (PNR) stake by 26% in Q2 2026, buying an estimated $407K and bringing the position to 25,148 shares worth $1.93M. The position accounts for 0.01% of the portfolio, ranked #826.

Hudson Bay Capital Management first reported a position in PNR in Q1 2020 and has held it in 17 quarters since. The position peaked at $15.1M in Q1 2024. 727 funds tracked by Wall St. Rank hold PNR as of Q2 2026.

  • Hudson Bay Capital Management held 25,148 shares of Pentair worth $1.93M as of Q2 2026.
  • Hudson Bay Capital Management bought 5,148 Pentair shares in Q2 2026, an estimated $407K.
  • Pentair made up 0.01% of Hudson Bay Capital Management's portfolio in Q2 2026, its #826 holding.
  • Hudson Bay Capital Management first reported a position in Pentair in Q1 2020 and has held it in 17 quarters since.
  • Hudson Bay Capital Management's Pentair position peaked at $15.1M in Q1 2024.
  • 727 funds tracked by Wall St. Rank held Pentair as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.