Pentair
741 hedge funds and large institutions have $15.3B invested in Pentair in 2025 Q2 according to their latest regulatory filings, with 91 funds opening new positions, 261 increasing their positions, 259 reducing their positions, and 74 closing their positions.
542% more call options, than puts
Call options by funds: $71.8M | Put options by funds: $11.2M
33% more funds holding in top 10
Funds holding in top 10: 3 → 4 (+1)
23% more first-time investments, than exits
New positions opened: 91 | Existing positions closed: 74
2% more funds holding
Funds holding: 730 → 741 (+11)
1% more repeat investments, than reductions
Existing positions increased: 261 | Existing positions reduced: 259
1.06% less ownership
Funds ownership: 91.43% → 90.36% (-1.1%)
16% less capital inflows, than outflows
Capital inflows: $938M | Capital outflows: $1.12B
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$175M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
+$66.8M |
| 3 |
Panagora Asset Management
Boston,
Massachusetts
|
+$48M |
| 4 |
State Street
Boston,
Massachusetts
|
+$46.8M |
| 5 |
Pictet Asset Management
Carouge,
Switzerland
|
+$46.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Amundi
Paris,
France
|
-$77M |
| 2 |
UBS Group
Zurich,
Switzerland
|
-$60.3M |
| 3 |
Pacer Advisors
Malvern,
Pennsylvania
|
-$56.7M |
| 4 |
Impax Asset Management Group
London,
United Kingdom
|
-$52.2M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$42.8M |
PNR Hedge Fund Activity: Q2 2025 in Review
741 of the 7,630 institutional investors tracked by Wall St. Rank reported a position in Pentair (PNR) for Q2 2025, worth a combined $15.3B — up 16% from $13.2B a quarter earlier.
Buyers outnumbered sellers: 91 funds opened new PNR positions and 74 closed out — a net gain of 17 holders — while 261 added to existing stakes and 259 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $175M. The largest seller was Amundi, cutting an estimated $77M.
- 741 institutional investors held Pentair (PNR) as of Q2 2025, up from 730 in Q1 2025.
- Funds reported $15.3B of Pentair stock for Q2 2025, up 16% quarter-over-quarter.
- 91 funds opened new Pentair positions in Q2 2025 and 74 closed out, a net change of +17 holders.
- The largest Pentair buyer in Q2 2025 was T. Rowe Price Associates, an estimated $175M added.
- The largest Pentair seller in Q2 2025 was Amundi, an estimated $77M sold.
Based on aggregated 13F filings for Q2 2025.