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

Top Sellers

1
BlackRock
BlackRock
New York
$533M
2
American Century Companies
American Century Companies
Missouri
$171M
3
Empower Advisory Group
Empower Advisory Group
Colorado
$715K
4
Goldman Sachs
Goldman Sachs
New York
$17.2M
5
DS
DRW Securities
Illinois
$1.46M
Name Holding Trade Value Shares
Change 		Shares
Change %
GC
151
Guggenheim Capital
Illinois
$1.11M -$460K -7,955 -29%
New York State Common Retirement Fund
152
New York State Common Retirement Fund
New York
$1.11M – – –
TRSOTSOK
153
Teachers Retirement System of the State of Kentucky
Kentucky
$1.1M – – –
WG
154
Winton Group
United Kingdom
$1.09M +$1.09M +18,749 New
KCM
155
Kennedy Capital Management
Missouri
$1.07M -$4.46M -77,106 -81%
AIP
156
Ameritas Investment Partners
Nebraska
$1.06M -$24.7K -427 -2%
Mariner
157
Mariner
Kansas
$1.04M +$131K +2,270 +14%
HAI
158
Hennessy Advisors Inc
California
$1.04M -$52.1K -900 -5%
ASRS
159
Arizona State Retirement System
Arizona
$1.02M -$13.2K -228 -1%
LSERS
160
Louisiana State Employees Retirement System
Louisiana
$995K +$11.6K +200 +1%
HCM
161
Huber Capital Management
California
$969K +$380K +6,572 +65%
DCM
162
Dean Capital Management
Kansas
$954K +$377K +6,511 +65%
XT
163
XTX Topco
Cayman Islands
$951K +$951K +16,441 New
IC
164
IEQ Capital
California
$899K +$674K +11,644 +299%
Royal Bank of Canada
165
Royal Bank of Canada
Ontario, Canada
$897K -$367K -6,343 -29%
DFCM
166
Dark Forest Capital Management
Puerto Rico
$886K +$886K +15,318 New
SOMRS
167
State of Michigan Retirement System
Michigan
$852K +$11.6K +200 +1%
TI
168
Trexquant Investment
Connecticut
$844K +$844K +14,592 New
ETC
169
Exchange Traded Concepts
Oklahoma
$832K +$33K +571 +4%
CWM
170
CIBC World Markets
New York
$792K +$458K +7,912 +137%
NMIMC
171
Northwestern Mutual Investment Management Company
Wisconsin
$789K +$521 +9 +0.1%
US Bancorp
172
US Bancorp
Minnesota
$764K -$10.1K -174 -1%
PFSRSONJ
173
Police & Firemen's Retirement System of New Jersey
New Jersey
$760K – – –
OPERF
174
Oregon Public Employees Retirement Fund
Oregon
$724K – – –
VCS
175
Vaughan & Co Securities
New Jersey
$723K +$4.75K +82 +0.7%
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