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735 hedge funds and large institutions have $13.3B invested in Pentair in 2026 Q1 according to their latest regulatory filings, with 80 funds opening new positions, 230 increasing their positions, 290 reducing their positions, and 114 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: 80 | Existing positions closed: 114

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
735
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
IA
551
IFP Advisors
Florida
$62.5K
MPWT
552
MassMutual Private Wealth & Trust
Connecticut
$57.7K
MTIC
553
Missouri Trust & Investment Company
Missouri
$57.5K
CTC
554
Central Trust Company
Missouri
$57.4K
UFF
555
USA Financial Formulas
Michigan
$57.3K
QL
556
Quarry LP
New York
$51.9K
SPIA
557
Steward Partners Investment Advisory
New York
$49K
TCM
558
TD Capital Management
Tennessee
$46.5K
BC
559
Bayforest Capital
United Kingdom
$45.8K
MWA
560
Medallion Wealth Advisors
Connecticut
$45.6K
EI
561
EFG International
$45K
TWC
562
TD Waterhouse Canada
Ontario, Canada
$42.4K
KFI
563
Key Financial Inc
Pennsylvania
$40.3K
QC
564
Quent Capital
New York
$39.2K
RFP
565
Root Financial Partners
California
$39.1K
OL
566
OneFund LLC
Florida
$39K
NSIM
567
North Star Investment Management
Illinois
$37.4K
CH
568
Cromwell Holdings
Wyoming
$36.8K
AF
569
Advisornet Financial
Minnesota
$34.8K
VCM
570
Versant Capital Management
Arizona
$31.6K
PFBT
571
Parkside Financial Bank & Trust
Missouri
$31.4K
PWPS
572
Pinnacle Wealth Planning Services
Ohio
$30.8K
CAM
573
Clarity Asset Management
Iowa
$29.8K
NECFA
574
New England Capital Financial Advisors
Connecticut
$28.1K
FFO
575
Fortitude Family Office
Arizona
$27.4K