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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
226
$252K
227
$247K
228
$245K
229
$244K
230
$243K
231
$243K
232
$238K
233
$232K
234
$230K
235
$226K
236
$220K
237
$217K
238
$214K
239
$213K
240
$212K
241
$208K
242
$205K
243
$203K
244
$197K
245
$196K
246
$190K
247
$126K
248
$124K
249
$121K
250
$108K