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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
RIL
626
Rothschild Investment LLC
Illinois
$8.4K +$1.62K +17 +22%
NFSG
627
Newbridge Financial Services Group
Florida
$8.14K +$8.86K +93 New
HIA
628
Harbor Investment Advisory
Maryland
$7.96K – – –
CIAM
629
Caitong International Asset Management
Hong Kong
$7.44K +$4.86K +51 +150%
RMP
630
Richards, Merrill & Peterson
Washington
$7.35K – – –
ST
631
Smithfield Trust
Pennsylvania
$7K – – –
PWMG
632
Prestige Wealth Management Group
New Jersey
$6.96K – – –
LWA
633
Lowe Wealth Advisors
Maryland
$6.74K – – –
BGAI
634
Bruce G. Allen Investments
Colorado
$6.39K – – –
MA
635
MCF Advisors
Kentucky
$6.3K -$1.33K -14 -16%
OW
636
Olistico Wealth
Oklahoma
$6.3K – – –
FWM
637
FSA Wealth Management
Massachusetts
$5.86K – – –
PWMG
638
Private Wealth Management Group
New Jersey
$5.69K – – –
SCB
639
Saudi Central Bank
Saudi Arabia
$5.69K +$6.2K +65 New
FFA
640
Frazier Financial Advisors
Ohio
$5.6K – – –
GSWM
641
Golden State Wealth Management
California
$5.4K – – –
S
642
Sachetta
Massachusetts
$5.16K – – –
KWM
643
Kiker Wealth Management
Georgia
$5.16K +$5.62K +59 New
AWM
644
AllSquare Wealth Management
New York
$4.9K – – –
BWAM
645
Boyd Watterson Asset Management
Ohio
$4.9K – – –
RJA
646
Ross\Johnson & Associates
Minnesota
$4.55K – – –
FNWA
647
Financial Network Wealth Advisors
Utah
$4.02K +$2.67K +28 +156%
FMTCOCP
648
Farmers & Merchants Trust Co of Chambersburg PA
Pennsylvania
$4K – – –
BCMLT
649
Beacon Capital Management LLC (Tennessee)
Tennessee
$3.94K – – –
DIP
650
DT Investment Partners
Pennsylvania
$3.85K – – –
24 25
26
27 28

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.