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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
WIM
601
Westside Investment Management
California
$13.1K
BTI
602
Blue Trust Inc
Georgia
$12.9K
WAG
603
Wilkerson Advisory Group
Missouri
$12.4K
CTWM
604
Cherry Tree Wealth Management
Minnesota
$11.9K
CT
605
Colonial Trust
South Carolina
$11.2K
MO
606
McMillan Office
Michigan
$10.9K
BWA
607
Basecamp Wealth Advisors
Washington
$10.8K
TFA
608
Transamerica Financial Advisors
Florida
$10.7K
BGAI
609
Bruce G. Allen Investments
Colorado
$10.6K
HPC
610
HM Payson & Co
Maine
$10.4K
BIA
611
Bell Investment Advisors
California
$9.93K
AWA
612
Acumen Wealth Advisors
Tennessee
$9.84K
ME
613
McIlrath & Eck
Washington
$9.41K
FMII
614
Farmers & Merchants Investments Inc
Nebraska
$9.23K
AAP
615
Arax Advisory Partners
Colorado
$9.11K
PGAM
616
Princeton Global Asset Management
New Jersey
$8.8K
BW
617
Bravera Wealth
North Dakota
$8.71K
EWP
618
Elevation Wealth Partners
California
$8.62K
BA
619
Blueline Advisors
New Hampshire
$8.28K
MAM
620
Meeder Asset Management
Ohio
$8.01K
MEG
621
Millstone Evans Group
Colorado
$8.01K
HIA
622
Harbor Investment Advisory
Maryland
$7.93K
BFP
623
Birchwood Financial Partners
Minnesota
$7.32K
MCM
624
Manchester Capital Management
Vermont
$7.23K
PWMG
625
Prestige Wealth Management Group
New Jersey
$7.19K