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783 hedge funds and large institutions have $16B invested in Pentair in 2025 Q4 according to their latest regulatory filings, with 115 funds opening new positions, 241 increasing their positions, 280 reducing their positions, and 79 closing their positions.

New
Increased
Maintained
Reduced
Closed

80% more call options, than puts

Call options by funds: $116M | Put options by funds: $64.6M

46% more first-time investments, than exits

New positions opened: 115 | Existing positions closed: 79

2% more funds holding

Funds holding: 765783 (+18)

0.94% more ownership

Funds ownership: 92.99%93.93% (+0.94%)

5% less capital invested

Capital invested by funds: $16.9B → $16B (-$887M)

14% less repeat investments, than reductions

Existing positions increased: 241 | Existing positions reduced: 280

33% less funds holding in top 10

Funds holding in top 10: 64 (-2)

Holders
783
Holders Change
+18
Holders Change %
+2.35%
% of All Funds
9.53%
Holding in Top 10
4
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
115
Increased
241
Reduced
280
Closed
79
Calls
$116M
Puts
$64.6M
Net Calls
+$51.6M
Net Calls Change
-$40M
Name Holding Trade Value Shares
Change
Change in
Stake
Calamos Advisors
101
Calamos Advisors
Illinois
$17.1M -$621K -5,812 -3%
BB
102
Busey Bank
Illinois
$16.9M -$97.5K -913 -0.6%
New York State Teachers Retirement System (NYSTRS)
103
New York State Teachers Retirement System (NYSTRS)
New York
$16.4M -$207K -1,936 -1%
SAM
104
Scopus Asset Management
New York
$16.2M -$741K -6,937 -4%
State Board of Administration of Florida Retirement System
105
State Board of Administration of Florida Retirement System
Florida
$16M -$966K -9,049 -6%
PL
106
Perpetual Ltd
Australia
$15.3M -$325K -3,047 -2%
NEI
107
Northwest & Ethical Investments
Ontario, Canada
$15M -$1.3M -12,208 -8%
Bank of Montreal
108
Bank of Montreal
Ontario, Canada
$14.8M +$3.15M +29,535 +26%
US Bancorp
109
US Bancorp
Minnesota
$14.8M +$62.3K +583 +0.4%
Brown Advisory
110
Brown Advisory
Maryland
$14.7M +$2.24K +21 +0%
AIM
111
Achmea Investment Management
Netherlands
$14.7M
Walleye Capital
112
Walleye Capital
New York
$13.8M +$3.27M +30,608 +30%
SG
113
Sienna Gestion
France
$13.7M +$13.9M +129,969 New
Janney Montgomery Scott
114
Janney Montgomery Scott
Pennsylvania
$12.9M -$12.7M -119,188 -49%
GIA
115
Gateway Investment Advisers
Ohio
$12.7M +$57.3K +537 +0.4%
LPL Financial
116
LPL Financial
California
$11.4M -$466K -4,366 -4%
IG
117
ING Group
Netherlands
$11.2M +$11.5M +107,948 New
GF
118
Gabelli Funds
New York
$11.2M
RBI
119
Raiffeisen Bank International
Austria
$10.9M -$820K -7,678 -7%
Royal London Asset Management
120
Royal London Asset Management
United Kingdom
$10.7M +$81.5K +763 +0.7%
FISPB
121
Fideuram - Intesa Sanpaolo Private Banking
$10.1M +$10.4M +96,980 New
Korea Investment Corp
122
Korea Investment Corp
South Korea
$9.98M -$2.84M -26,562 -22%
Citadel Advisors
123
Citadel Advisors
Florida
$9.69M +$6.33M +59,269 +175%
CAM
124
Cresset Asset Management
Illinois
$9.54M -$23.8K -223 -0.2%
YCM
125
Yousif Capital Management
Michigan
$9.53M -$445K -4,163 -4%