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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
HSBC Holdings
26
HSBC Holdings
United Kingdom
$111M +$117M +1,189,122 +1,460%
Mirae Asset Global ETFs Holdings
27
Mirae Asset Global ETFs Holdings
Hong Kong
$110M +$8.51M +86,895 +7%
UBS Group
28
UBS Group
Switzerland
$107M -$11.5M -117,873 -9%
First Trust Advisors
29
First Trust Advisors
Illinois
$106M +$41.2M +420,140 +53%
AllianceBernstein
30
AllianceBernstein
Tennessee
$105M -$7.88M -80,392 -7%
Legal & General Group
31
Legal & General Group
United Kingdom
$97.4M -$32.4K -331 -0%
Nomura Asset Management
32
Nomura Asset Management
Japan
$94.4M +$16.2M +165,757 +18%
VFT
33
Vanguard Fiduciary Trust
Pennsylvania
$80.2M +$90.2M +920,674 New
Bank of New York Mellon
34
Bank of New York Mellon
New York
$79.9M -$3.33M -33,943 -4%
GCM
35
Gates Capital Management
New York
$78.6M
JP Morgan Chase
36
JP Morgan Chase
New York
$76M +$10.2M +103,841 +13%
WP
37
Woodline Partners
California
$67.5M +$43.4M +442,493 +133%
Bank of America
38
Bank of America
North Carolina
$53.4M -$4.76M -48,564 -7%
PAM
39
Panagora Asset Management
Massachusetts
$52.6M -$92.8M -947,463 -61%
Allianz Asset Management
40
Allianz Asset Management
Germany
$52.3M -$1.34M -13,679 -2%
D.E. Shaw & Co
41
D.E. Shaw & Co
New York
$52M +$58.5M +596,786 New
N
42
Nuveen
North Carolina
$49.4M +$10.5M +106,782 +23%
CET
43
Clean Energy Transition
United Kingdom
$49.3M +$31.2M +318,710 +129%
Millennium Management
44
Millennium Management
New York
$48.4M +$17.9M +182,824 +49%
Parnassus Investments
45
Parnassus Investments
California
$47.7M +$8.94M +91,199 +20%
AQR Capital Management
46
AQR Capital Management
Connecticut
$47M -$55.6M -567,087 -51%
BNP Paribas Asset Management
47
BNP Paribas Asset Management
France
$45.3M +$6.41M +65,460 +14%
California Public Employees Retirement System
48
California Public Employees Retirement System
California
$43.8M +$17.9M +183,089 +57%
BNP Paribas Financial Markets
49
BNP Paribas Financial Markets
France
$42.1M -$4.2M -42,852 -8%
VF
50
Vest Financial
Virginia
$42.1M +$3.15M +32,151 +7%