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NorthWestern Energy

333 hedge funds and large institutions have $3.11B invested in NorthWestern Energy in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 128 increasing their positions, 113 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

13% less first-time investments, than exits

New positions opened: 42 | Existing positions closed: 48

67% less funds holding in top 10

Funds holding in top 10: 31 (-2)

Holders
333
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.09M
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$25.8M
2 -$14.5M
3 -$12.7M
4
Marshall Wace
Marshall Wace
United Kingdom
-$7.58M
5
CF
Corebridge Financial
Texas
-$5.64M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$1.48M
127
$1.39M
128
$1.38M
129
$1.38M
130
$1.37M
131
$1.37M
132
$1.31M
133
$1.3M
134
$1.19M
135
$1.18M
136
$1.13M
137
$1.07M
138
$1.07M
139
$1.07M
140
$1.06M
141
$1.05M
142
$1.04M
143
$1.03M
144
$1.03M
145
$1.02M
146
$1.01M
147
$981K
148
$975K
149
$971K
150
$939K