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Pentair
PNR

725 hedge funds and large institutions have $13.2B invested in Pentair in 2025 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 239 increasing their positions, 265 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed

158% more call options, than puts

Call options by funds: $78.1M | Put options by funds: $30.3M

25% more first-time investments, than exits

New positions opened: 95 | Existing positions closed: 76

1% more funds holding

Funds holding: 715 → 725 (+10)

0.86% more ownership

Funds ownership: 90.56% → 91.42% (+0.86%)

10% less repeat investments, than reductions

Existing positions increased: 239 | Existing positions reduced: 265

13% less capital invested

Capital invested by funds: $15.1B → $13.2B (-$1.89B)

50% less funds holding in top 10

Funds holding in top 10: 6 → 3 (-3)

Holders
725
Holders Change
+10
Holders Change %
+1.4%
% of All Funds
9.72%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
95
Increased
239
Reduced
265
Closed
76
Calls
$78.1M
Puts
$30.3M
Net Calls
+$47.8M
Net Calls Change
-$61.2M

Top Buyers

1
BlackRock
BlackRock
New York
+$122M
2
Ameriprise
Ameriprise
Minnesota
+$85.5M
3
UBS AM
UBS AM
Illinois
+$63M
4
Pacer Advisors
Pacer Advisors
Pennsylvania
+$57.9M
5
Amundi
Amundi
France
+$56.7M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
-$159M
2
CCMG
Clark Capital Management Group
Pennsylvania
-$111M
3
IP
Interval Partners
New York
-$90.2M
4
Aberdeen Group
Aberdeen Group
United Kingdom
-$49.4M
5
Teacher Retirement System of Texas
Teacher Retirement System of Texas
Texas
-$34.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
OF
276
Outfitter Financial
Maine
$1.77M -$114K -1,195 -6%
CWM
277
CIBC World Markets
New York
$1.74M -$585K -6,140 -24%
SMDAM
278
Sumitomo Mitsui DS Asset Management
Japan
$1.74M +$46.9K +492 +3%
CIBC Asset Management
279
CIBC Asset Management
Ontario, Canada
$1.73M -$39.4K -413 -2%
VPIM
280
Vanguard Personalized Indexing Management
California
$1.71M +$119K +1,252 +7%
CC
281
Centiva Capital
New York
$1.7M +$1.85M +19,445 New
GT
282
Glenmede Trust
Pennsylvania
$1.7M +$1.11M +11,614 +149%
DADC
283
D.A. Davidson & Co
Montana
$1.7M +$47.5K +498 +3%
GAM
284
Groupama Asset Management
France
$1.69M +$82.2K +862 +5%
SOADOR
285
State of Alaska Department of Revenue
Alaska
$1.69M +$47.7K +500 +3%
OSAM
286
O'Shaughnessy Asset Management
Connecticut
$1.69M +$400K +4,197 +28%
MOACM
287
Mutual of America Capital Management
New York
$1.68M -$55.2K -579 -3%
PS
288
Principal Securities
Iowa
$1.62M – – –
Public Employees Retirement Association of Colorado
289
Public Employees Retirement Association of Colorado
Colorado
$1.54M – – –
TI
290
Tidal Investments
Wisconsin
$1.52M -$434K -4,556 -21%
ZIG
291
Zurich Insurance Group
Switzerland
$1.52M – – –
AF
292
Avanza Fonder
Sweden
$1.49M +$1.6M +16,766 New
JFG
293
Jefferies Financial Group
New York
$1.49M +$1.34M +14,068 +480%
CDDEC
294
Caisse Des Depots Et Consignations
France
$1.47M – – –
BC
295
Bridgefront Capital
Texas
$1.46M +$1.21M +12,644 +311%
Truist Financial
296
Truist Financial
North Carolina
$1.44M -$150K -1,570 -9%
SWM
297
Spire Wealth Management
Virginia
$1.44M +$1.51M +15,793 +2,487%
BDPWM
298
Barnes Dennig Private Wealth Management
Ohio
$1.43M +$1.56M +16,332 New
Corient Private Wealth
299
Corient Private Wealth
Florida
$1.4M -$451K -4,729 -23%
Lido Advisors
300
Lido Advisors
California
$1.38M +$4.67K +49 +0.3%
10 11
12
13 14

PNR Hedge Fund Activity: Q1 2025 in Review

725 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Pentair (PNR) for Q1 2025, worth a combined $13.2B — down 13% from $15.1B a quarter earlier.

Buyers outnumbered sellers: 95 funds opened new PNR positions and 76 closed out — a net gain of 19 holders — while 239 added to existing stakes and 265 trimmed.

The largest buyer was BlackRock, adding an estimated $122M. The largest seller was Citadel Advisors, cutting an estimated $159M.

  • 725 institutional investors held Pentair (PNR) as of Q1 2025, up from 715 in Q4 2024.
  • Funds reported $13.2B of Pentair stock for Q1 2025, down 13% quarter-over-quarter.
  • 95 funds opened new Pentair positions in Q1 2025 and 76 closed out, a net change of +19 holders.
  • The largest Pentair buyer in Q1 2025 was BlackRock, an estimated $122M added.
  • The largest Pentair seller in Q1 2025 was Citadel Advisors, an estimated $159M sold.

Based on aggregated 13F filings for Q1 2025.