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736 hedge funds and large institutions have $13.3B invested in Pentair in 2026 Q1 according to their latest regulatory filings, with 81 funds opening new positions, 230 increasing their positions, 290 reducing their positions, and 114 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.69% more ownership

Funds ownership: 93.93%94.62% (+0.69%)

6% less funds holding

Funds holding: 783736 (-47)

17% less capital invested

Capital invested by funds: $16B → $13.3B (-$2.65B)

21% less repeat investments, than reductions

Existing positions increased: 230 | Existing positions reduced: 290

22% less call options, than puts

Call options by funds: $50.7M | Put options by funds: $65.3M

29% less first-time investments, than exits

New positions opened: 81 | Existing positions closed: 114

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
736
Holders Change
-47
Holders Change %
-6%
% of All Funds
9.06%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
81
Increased
230
Reduced
290
Closed
114
Calls
$50.7M
Puts
$65.3M
Net Calls
-$14.6M
Net Calls Change
-$66.3M
Name Holding Trade Value Shares
Change
Change in
Stake
Ohio Public Employees Retirement System (OPERS)
176
Ohio Public Employees Retirement System (OPERS)
Ohio
$4.49M -$145K -1,475 -3%
VLKIM
177
Van Lanschot Kempen Investment Management
Netherlands
$4.47M +$75.7K +773 +2%
Nisa Investment Advisors
178
Nisa Investment Advisors
Missouri
$4.44M -$363K -3,709 -7%
LF
179
Lansforsakringar Fondforvaltning
Sweden
$4.42M -$147K -1,504 -3%
EI
180
Ethic Inc
New York
$4.4M +$373K +3,809 +8%
Walleye Capital
181
Walleye Capital
New York
$4.4M -$8.05M -82,183 -62%
LP
182
Longaeva Partners
Illinois
$4.39M +$4.94M +50,411 New
DWM
183
Dakota Wealth Management
Florida
$4.33M -$823K -8,401 -14%
State of New Jersey Common Pension Fund D
184
State of New Jersey Common Pension Fund D
New Jersey
$4.33M +$154K +1,572 +3%
QCM
185
Qsemble Capital Management
New York
$4.27M +$4.81M +49,045 New
Mirae Asset Global Investments
186
Mirae Asset Global Investments
South Korea
$4.23M +$812K +8,283 +21%
OC
187
Oppenheimer & Co
New York
$4.02M +$34.8K +355 +0.8%
LA
188
Lifeworks Advisors
Michigan
$4.01M +$669K +6,823 +17%
CNB
189
Czech National Bank
Czech Republic
$3.88M +$139K +1,417 +3%
ASRS
190
Arizona State Retirement System
Arizona
$3.88M -$54.2K -553 -1%
BA
191
Bridgewater Associates
Connecticut
$3.87M +$3.23M +32,993 +287%
Wealth Enhancement Advisory Services
192
Wealth Enhancement Advisory Services
Minnesota
$3.8M -$1.82M -18,610 -30%
WG
193
Winton Group
United Kingdom
$3.79M -$1.62M -16,573 -28%
RAM
194
Resona Asset Management
Japan
$3.79M +$273K +2,788 +7%
Thrivent Financial for Lutherans
195
Thrivent Financial for Lutherans
Minnesota
$3.77M -$679K -6,928 -14%
SOMRS
196
State of Michigan Retirement System
Michigan
$3.73M -$9.8K -100 -0.2%
Victory Capital Management
197
Victory Capital Management
Texas
$3.72M -$18.8M -192,049 -82%
HighTower Advisors
198
HighTower Advisors
Illinois
$3.72M +$130K +1,327 +3%
ACM
199
Aquatic Capital Management
Illinois
$3.68M +$3.08M +31,419 +289%
Daiwa Securities Group
200
Daiwa Securities Group
Japan
$3.56M -$3.22M -32,834 -45%