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NorthWestern Energy

369 hedge funds and large institutions have $3.94B invested in NorthWestern Energy in 2026 Q1 according to their latest regulatory filings, with 53 funds opening new positions, 134 increasing their positions, 120 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
369
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.12M
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
New York State Common Retirement Fund
151
New York State Common Retirement Fund
New York
$1.28M
HIMS
152
Hager Investment Management Services
New Hampshire
$1.27M
State of Tennessee, Department of Treasury
153
State of Tennessee, Department of Treasury
Tennessee
$1.26M
HT
154
Headlands Technologies
Illinois
$1.26M
SFA
155
Sequoia Financial Advisors
Ohio
$1.25M
TRSOTSOK
156
Teachers Retirement System of the State of Kentucky
Kentucky
$1.25M
DC
157
Diametric Capital
Massachusetts
$1.24M
SO
158
STRS Ohio
Ohio
$1.21M
WG
159
Winton Group
United Kingdom
$1.2M
Mercer Global Advisors
160
Mercer Global Advisors
Colorado
$1.2M
BNP Paribas Financial Markets
161
BNP Paribas Financial Markets
France
$1.19M
YCM
162
Yousif Capital Management
Michigan
$1.18M
LSERS
163
Louisiana State Employees Retirement System
Louisiana
$1.17M
YIH
164
Y-Intercept (HK)
Hong Kong
$1.17M
GCP
165
GSA Capital Partners
United Kingdom
$1.15M
VF
166
Virtu Financial
New York
$1.15M
Envestnet Portfolio Solutions
167
Envestnet Portfolio Solutions
Illinois
$1.15M
FCBT
168
First Citizens Bank & Trust
North Carolina
$1.14M
Wealth Enhancement Advisory Services
169
Wealth Enhancement Advisory Services
Minnesota
$1.12M
PFSRSONJ
170
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.12M
State Board of Administration of Florida Retirement System
171
State Board of Administration of Florida Retirement System
Florida
$1.11M
HWAM
172
Hennion & Walsh Asset Management
New Jersey
$1.11M
ASRS
173
Arizona State Retirement System
Arizona
$1.11M
SG Americas Securities
174
SG Americas Securities
New York
$1.08M
AIP
175
Ameritas Investment Partners
Nebraska
$1.07M