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NorthWestern Energy

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
Name Market Value Shares Shares
Change
Shares
Change %
Jane Street
51
Jane Street
New York
$9.17M 178,763 -64,307 -26%
ACG
52
Aventail Capital Group
New York
$8.96M 174,584 +7,582 +5%
Barclays
53
Barclays
United Kingdom
$7.92M 154,416 +28,575 +23%
Ameriprise
54
Ameriprise
Minnesota
$7.09M 138,184 -7,859 -5%
MOACM
55
Mutual of America Capital Management
New York
$7.03M 137,020 +20,931 +18%
CSS
56
Cubist Systematic Strategies
Connecticut
$7.01M 136,715 +114,391 +512%
DFCM
57
Dark Forest Capital Management
Puerto Rico
$6.92M 134,812 +119,494 +780%
T. Rowe Price Associates
58
T. Rowe Price Associates
Maryland
$6.84M 133,291 +20,631 +18%
Two Sigma Investments
59
Two Sigma Investments
New York
$6.82M 132,951 +17,063 +15%
VLKIM
60
Van Lanschot Kempen Investment Management
Netherlands
$6.72M 131,048 +24,554 +23%
Connor, Clark & Lunn Investment Management (CC&L)
61
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$6.6M 128,561 +87,360 +212%
Prudential Financial
62
Prudential Financial
New Jersey
$6.48M 126,402 +30,016 +31%
YCM
63
Yaupon Capital Management
New York
$6.28M 122,414 +122,414 New
SDIC
64
South Dakota Investment Council
South Dakota
$6.28M 122,311
COPPSERS
65
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$6.07M 118,357 +798 +0.7%
AllianceBernstein
66
AllianceBernstein
Tennessee
$6.06M 118,226 -8,989 -7%
JAM
67
Jupiter Asset Management
United Kingdom
$6.02M 117,404 -53,647 -31%
Swiss National Bank
68
Swiss National Bank
Switzerland
$6.01M 117,083 -1,700 -1%
FPB
69
First PREMIER Bank
South Dakota
$5.85M 114,032 +42,784 +60%
AAM
70
Advisors Asset Management
Colorado
$5.54M 107,950 -22,013 -17%
Two Sigma Advisers
71
Two Sigma Advisers
New York
$5.45M 106,300 -5,000 -4%
MPI
72
Mairs & Power Inc
Minnesota
$5.28M 102,928 -20,957 -17%
Voloridge Investment Management
73
Voloridge Investment Management
Florida
$4.85M 94,638 -85,748 -48%
MPM
74
Meritage Portfolio Management
Kansas
$4.77M 92,946 -1,543 -2%
Citadel Advisors
75
Citadel Advisors
Florida
$4.67M 91,116 +49,130 +117%