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NET Power
NPWR

Overview Fund Activity

94 hedge funds and large institutions have $74.6M invested in NET Power in 2025 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 36 increasing their positions, 20 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
94
Holders Change
-14
Holders Change %
-12.96%
% of All Funds
1.26%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
18
Increased
36
Reduced
20
Closed
32
Calls
$5.51M
Puts
$490K
Net Calls
+$5.02M
Net Calls Change
+$3.61M

Top Buyers

1
HHAM
HITE Hedge Asset Management
Massachusetts
$4.14M
2
NL
Nuveen LLC
North Carolina
$1.73M
3
Two Sigma Investments
Two Sigma Investments
New York
$1.48M
4
BlackRock
BlackRock
New York
$4.95M
5
Millennium Management
Millennium Management
New York
$2.86M

Top Sellers

1
KCM
Kensico Capital Management
Connecticut
$0
2
KCM
Khrom Capital Management
Florida
$0
3
CP
CenterBook Partners
Connecticut
$1.72M
4
Marshall Wace
Marshall Wace
United Kingdom
$0
5
Vanguard Group
Vanguard Group
Pennsylvania
$5.84M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS Group
26
UBS Group
Switzerland
$376K +$99.8K +40,409 +36%
GFWEX
27
G.F.W. Energy XII
Texas
$293K – – –
XT
28
XTX Topco
Cayman Islands
$276K -$65.7K -26,586 -19%
Group One Trading
29
Group One Trading
Illinois
$252K +$252K +101,883 New
MCM
30
Moore Capital Management
New York
$247K – – –
Verition Fund Management
31
Verition Fund Management
Connecticut
$233K +$233K +94,469 New
AllianceBernstein
32
AllianceBernstein
Tennessee
$226K +$226K +91,480 New
Bank of New York Mellon
33
Bank of New York Mellon
New York
$204K +$38K +15,386 +23%
Barclays
34
Barclays
United Kingdom
$157K +$102K +41,289 +186%
Federated Hermes
35
Federated Hermes
Pennsylvania
$151K +$151K +61,122 New
Point72 Asset Management
36
Point72 Asset Management
Connecticut
$130K +$113K +45,769 +677%
Wells Fargo
37
Wells Fargo
California
$129K +$2.65K +1,071 +2%
RhumbLine Advisers
38
RhumbLine Advisers
Massachusetts
$119K +$31.5K +12,756 +36%
Osaic Holdings
39
Osaic Holdings
Arizona
$118K +$159 +34 +0.1%
EGM
40
Engineers Gate Manager
New York
$115K +$17.3K +7,002 +18%
LPL Financial
41
LPL Financial
California
$106K +$23.3K +9,414 +28%
CSS
42
Cubist Systematic Strategies
Connecticut
$104K +$99.8K +40,392 +2,145%
AC
43
AXQ Capital
New Jersey
$94.9K +$94.9K +38,401 New
OAC
44
OMERS Administration Corp
Ontario, Canada
$89.9K +$89.9K +36,400 New
Simplex Trading
45
Simplex Trading
Illinois
$84K +$62.7K +25,560 +295%
Wolverine Trading
46
Wolverine Trading
Illinois
$70.4K +$70.4K +28,373 New
D.E. Shaw & Co
47
D.E. Shaw & Co
New York
$67.7K +$67.7K +27,400 New
A
48
Argentarii
Ohio
$66.2K -$1.24K -500 -2%
SIG
49
Stonegate Investment Group
Alabama
$61.8K +$61.8K +25,000 New
Goldman Sachs
50
Goldman Sachs
New York
$61.5K -$201K -81,373 -77%
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