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NorthWestern Energy
NWE

Overview Fund Activity

330 hedge funds and large institutions have $3.1B invested in NorthWestern Energy in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 128 increasing their positions, 112 reducing their positions, and 48 closing their positions.

Holders
330
Holders Change
-13
Holders Change %
-3.79%
% of All Funds
4.43%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.01%
New
42
Increased
128
Reduced
112
Closed
48
Calls
$1.09M
Puts
–
Net Calls
+$1.09M
Net Calls Change
+$76K

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$39.4M
2
Bank of America
2
Bank of America
North Carolina
$62.7M
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$65.3M
4
UBS Group
4
UBS Group
Switzerland
$57.8M
5
Morgan Stanley
5
Morgan Stanley
New York
$44.4M

Top Sellers

1
BlackRock
1
BlackRock
New York
$449M
2
SEI Investments
2
SEI Investments
Pennsylvania
$2.79M
3
NL
3
Nuveen LLC
North Carolina
$35.7M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$2.71M
5
CF
5
Corebridge Financial
Texas
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Marshall Wace
101
Marshall Wace
United Kingdom
$2.71M 52,771 -137,211 -72%
Nisa Investment Advisors
102
Nisa Investment Advisors
Missouri
$2.68M 52,152 +5,975 +13%
SPS
103
Susquehanna Portfolio Strategies
Pennsylvania
$2.56M 49,872 +49,872 New
MAM
104
Martingale Asset Management
Massachusetts
$2.55M 49,794 +223 +0.4%
NSIM
105
North Star Investment Management
Illinois
$2.55M 49,615 +836 +2%
YIH
106
Y-Intercept (HK)
Hong Kong
$2.47M 48,192 +48,192 New
MAM
107
Magellan Asset Management
Australia
$2.45M 47,850 -1,270 -3%
EGM
108
Engineers Gate Manager
New York
$2.43M 47,348 +47,348 New
Verition Fund Management
109
Verition Fund Management
Connecticut
$2.37M 46,154 -6,723 -13%
HSBC Holdings
110
HSBC Holdings
United Kingdom
$2.24M 43,816 -23,946 -35%
Squarepoint
111
Squarepoint
New York
$2.04M 39,736 +19,102 +93%
LSC
112
Lesa Sroufe & Co
Washington
$2.03M 39,656 +2,263 +6%
Ohio Public Employees Retirement System (OPERS)
113
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.99M 38,886 +3,930 +11%
Bank of Montreal
114
Bank of Montreal
Ontario, Canada
$1.96M 38,223 -1,217 -3%
State of Wisconsin Investment Board
115
State of Wisconsin Investment Board
Wisconsin
$1.96M 38,178 -1,836 -5%
State of New Jersey Common Pension Fund D
116
State of New Jersey Common Pension Fund D
New Jersey
$1.77M 34,439 -1,174 -3%
ACB
117
Aristotle Capital Boston
Massachusetts
$1.73M 33,819 -6,390 -16%
DIM
118
DC Investments Management
Virginia
$1.69M 32,976 – –
DekaBank Deutsche Girozentrale
119
DekaBank Deutsche Girozentrale
Germany
$1.69M 33,664 – –
Citigroup
120
Citigroup
New York
$1.68M 32,817 -23,786 -42%
Teacher Retirement System of Texas
121
Teacher Retirement System of Texas
Texas
$1.67M 32,585 +1,532 +5%
A
122
AlphaQuest
New York
$1.59M 31,015 -29,973 -49%
IIM
123
INTECH Investment Management
Florida
$1.52M 29,631 -2,433 -8%
BCI
124
Brinker Capital Investments
Pennsylvania
$1.49M 28,968 +2,586 +10%
NGA
125
Naples Global Advisors
Florida
$1.48M 28,915 +1,100 +4%
3 4
5
6 7