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Pentair
PNR

725 hedge funds and large institutions have $13.2B invested in Pentair in 2025 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 239 increasing their positions, 265 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed

158% more call options, than puts

Call options by funds: $78.1M | Put options by funds: $30.3M

25% more first-time investments, than exits

New positions opened: 95 | Existing positions closed: 76

1% more funds holding

Funds holding: 715 → 725 (+10)

0.86% more ownership

Funds ownership: 90.56% → 91.42% (+0.86%)

10% less repeat investments, than reductions

Existing positions increased: 239 | Existing positions reduced: 265

13% less capital invested

Capital invested by funds: $15.1B → $13.2B (-$1.89B)

50% less funds holding in top 10

Funds holding in top 10: 6 → 3 (-3)

Holders
725
Holders Change
+10
Holders Change %
+1.4%
% of All Funds
9.72%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
95
Increased
239
Reduced
265
Closed
76
Calls
$78.1M
Puts
$30.3M
Net Calls
+$47.8M
Net Calls Change
-$61.2M

Top Buyers

1
BlackRock
BlackRock
New York
+$122M
2
Ameriprise
Ameriprise
Minnesota
+$85.5M
3
UBS AM
UBS AM
Illinois
+$63M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$57.9M
5
Amundi
Amundi
France
+$56.7M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
-$159M
2
CCMG
Clark Capital Management Group
Pennsylvania
-$111M
3
IP
Interval Partners
New York
-$90.2M
4
Aberdeen Group
Aberdeen Group
United Kingdom
-$49.4M
5
Teacher Retirement System of Texas
Teacher Retirement System of Texas
Texas
-$34.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
ECM
651
Estabrook Capital Management
New York
$3.5K – – –
API
652
Asset Planning Inc
California
$3.41K – – –
MFT
653
Moisand Fitzgerald Tamayo
Florida
$3.41K – – –
TWC
654
TD Waterhouse Canada
Ontario, Canada
$3.33K +$3.62K +38 New
TWD
655
True Wealth Design
Ohio
$3.33K -$63.3K -664 -95%
BLC
656
Brown, Lisle/Cummings
Rhode Island
$3.32K +$3.62K +38 New
FP
657
Financial Perspectives
Minnesota
$3.15K – – –
SIC
658
SJS Investment Consulting
Ohio
$3.06K -$28.4K -298 -89%
SS
659
Sunbelt Securities
Texas
$3.06K – – –
PP
660
PFS Partners
New Jersey
$3.03K – – –
VNA
661
Valley National Advisers
Pennsylvania
$3K -$3.15K -33 -45%
OAJ
662
Ogorek Anthony Joseph
New York
$3K +$3.62K +38 New
WA
663
Whipplewood Advisors
Colorado
$2.89K +$667 +7 +21%
RF
664
Rossby Financial
Florida
$2.79K +$2.96K +31 New
WT
665
Whittier Trust
California
$2.62K – – –
MSWM
666
Mowery & Schoenfeld Wealth Management
Illinois
$2.54K -$381 -4 -12%
HCP
667
Hexagon Capital Partners
Arkansas
$2.54K -$953 -10 -26%
MCM
668
MV Capital Management
Maryland
$2.54K – – –
VWM
669
Vermillion Wealth Management
Minnesota
$2.54K – – –
AA
670
Addison Advisors
Vermont
$2.36K -$5.43K -57 -68%
AAG
671
Armstrong Advisory Group
Massachusetts
$2.19K – – –
RWM
672
Rialto Wealth Management
New York
$2.01K +$2.19K +23 New
CFS
673
CGC Financial Services
Oregon
$2.01K – – –
AWM
674
Activest Wealth Management
Florida
$2.01K +$2.1K +22 +2,200%
WA
675
WPG Advisers
Maryland
$1.93K +$572 +6 +38%
25 26
27
28 29

PNR Hedge Fund Activity: Q1 2025 in Review

725 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Pentair (PNR) for Q1 2025, worth a combined $13.2B — down 13% from $15.1B a quarter earlier.

Buyers outnumbered sellers: 95 funds opened new PNR positions and 76 closed out — a net gain of 19 holders — while 239 added to existing stakes and 265 trimmed.

The largest buyer was BlackRock, adding an estimated $122M. The largest seller was Citadel Advisors, cutting an estimated $159M.

  • 725 institutional investors held Pentair (PNR) as of Q1 2025, up from 715 in Q4 2024.
  • Funds reported $13.2B of Pentair stock for Q1 2025, down 13% quarter-over-quarter.
  • 95 funds opened new Pentair positions in Q1 2025 and 76 closed out, a net change of +19 holders.
  • The largest Pentair buyer in Q1 2025 was BlackRock, an estimated $122M added.
  • The largest Pentair seller in Q1 2025 was Citadel Advisors, an estimated $159M sold.

Based on aggregated 13F filings for Q1 2025.