732 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, 287 reducing their positions, and 116 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

22% less call options, than puts

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

30% less first-time investments, than exits

New positions opened: 81 | Existing positions closed: 116

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
732
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$50.7M
Puts
$65.3M
Net Calls
Net Calls Change

Top Buyers

1 +$374M
2 +$117M
3 +$61.7M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$60.4M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$58.5M

Top Sellers

1 -$156M
2 -$120M
3 -$92.8M
4
1SP
140 Summer Partners
New York
-$63.2M
5
KBC Group
KBC Group
Belgium
-$58.5M
Name Holding Trade Value Shares
Change
Change in
Stake
SC
751
SummitTX Capital
Texas
PAS
752
Park Avenue Securities
New York
FRM
753
Fox Run Management
Connecticut
IC
754
Inscription Capital
Texas
IQI
755
Integrated Quantitative Investments
Washington
PTPFOECYE
756
PBU - The Pension Fund of Early Childhood & Youth Educators
PP
757
PDT Partners
New York
PS
758
Principal Securities
Iowa
GC
759
Gilbert & Cook
Iowa
1832 Asset Management
760
1832 Asset Management
Ontario, Canada
WDC
761
Woodward Diversified Capital
California
AWA
762
Arete Wealth Advisors
Illinois
MM
763
MQS Management
New York
SCM
764
Stevens Capital Management
Pennsylvania
AWM
765
Accurate Wealth Management
Florida
SC
766
Syon Capital
California
PCA
767
Pallas Capital Advisors
Massachusetts
WWMP
768
Wagner Wealth Management (Pennsylvania)
Pennsylvania
CG
769
Cynosure Group
Utah
GC
770
Globeflex Capital
California
PCP
771
Perbak Capital Partners
United Kingdom
FPAS
772
Focus Partners Advisor Solutions
Missouri
FFM
773
Forum Financial Management
Illinois
PCM
774
Prelude Capital Management
New York
C
775
Certuity
Florida