NWE icon

NorthWestern Energy
NWE

Overview Fund Activity

343 hedge funds and large institutions have $3.38B invested in NorthWestern Energy in 2025 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 128 increasing their positions, 105 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
343
Holders Change
+23
Holders Change %
+7.19%
% of All Funds
4.66%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
62
Increased
128
Reduced
105
Closed
33
Calls
$1.35M
Puts
$336K
Net Calls
+$1.01M
Net Calls Change
+$440K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$57M
2
Jane Street
2
Jane Street
New York
$14.1M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$11M
4
JAM
4
Jupiter Asset Management
United Kingdom
$9.9M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$33.5M

Top Sellers

1
BlackRock
1
BlackRock
New York
$533M
2
American Century Companies
2
American Century Companies
Missouri
$171M
3
Empower Advisory Group
3
Empower Advisory Group
Colorado
$715K
4
Goldman Sachs
4
Goldman Sachs
New York
$17.2M
5
DS
5
DRW Securities
Illinois
$1.46M
Name Holding Trade Value Shares
Change 		Shares
Change %
NSIM
101
North Star Investment Management
Illinois
$2.82M +$347 +6 +0%
IA
102
Inspire Advisors
Idaho
$2.82M +$869K +15,008 +45%
Nisa Investment Advisors
103
Nisa Investment Advisors
Missouri
$2.67M -$290K -5,003 -10%
DIA
104
Dean Investment Associates
Ohio
$2.51M +$928K +16,029 +59%
BHCM
105
Brevan Howard Capital Management
Jersey
$2.5M +$2.26M +39,061 +944%
Citadel Advisors
106
Citadel Advisors
Florida
$2.43M -$3.1M -53,537 -56%
Connor, Clark & Lunn Investment Management (CC&L)
107
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.38M +$1.7M +29,404 +249%
ACB
108
Aristotle Capital Boston
Massachusetts
$2.33M -$1.17M -20,299 -34%
State of Wisconsin Investment Board
109
State of Wisconsin Investment Board
Wisconsin
$2.32M -$9.9K -171 -0.4%
Bank of Montreal
110
Bank of Montreal
Ontario, Canada
$2.28M -$36.2K -625 -2%
LSC
111
Lesa Sroufe & Co
Washington
$2.16M +$2.16M +37,393 New
State of New Jersey Common Pension Fund D
112
State of New Jersey Common Pension Fund D
New Jersey
$2.06M -$122K -2,101 -6%
Ohio Public Employees Retirement System (OPERS)
113
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.02M -$920K -15,906 -31%
BNP Paribas Financial Markets
114
BNP Paribas Financial Markets
France
$1.93M +$627K +10,830 +48%
DIM
115
DC Investments Management
Virginia
$1.91M -$685K -11,840 -26%
DekaBank Deutsche Girozentrale
116
DekaBank Deutsche Girozentrale
Germany
$1.89M – – –
IIM
117
INTECH Investment Management
Florida
$1.86M -$82.1K -1,418 -4%
Arrowstreet Capital
118
Arrowstreet Capital
Massachusetts
$1.85M +$1.85M +32,027 New
Universal-Beteiligungs- und Servicegesellschaft
119
Universal-Beteiligungs- und Servicegesellschaft
Germany
$1.82M +$1.82M +31,486 New
PIM
120
Pullen Investment Management
Florida
$1.81M +$29.1K +502 +2%
Teacher Retirement System of Texas
121
Teacher Retirement System of Texas
Texas
$1.8M -$917K -15,846 -34%
TPSF
122
Texas Permanent School Fund
Texas
$1.71M +$1.71M +29,450 New
MCC
123
Money Concepts Capital
Florida
$1.71M -$403K -6,960 -19%
Boston Partners
124
Boston Partners
Massachusetts
$1.66M +$1.66M +28,756 New
NGA
125
Naples Global Advisors
Florida
$1.61M +$52.7K +910 +3%
3 4
5
6 7