785 hedge funds and large institutions have $22.2B invested in Ameren in 2025 Q2 according to their latest regulatory filings, with 93 funds opening new positions, 339 increasing their positions, 216 reducing their positions, and 89 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
785
Holders Change
-12
Holders Change %
-1.51%
% of All Funds
10.52%
Holding in Top 10
6
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-14.29%
% of All Funds
0.08%
New
93
Increased
339
Reduced
216
Closed
89
Calls
$15.3M
Puts
$4.51M
Net Calls
+$10.7M
Net Calls Change
+$9.56M
Name Holding Trade Value Shares
Change
Shares
Change %
RAM
126
Resona Asset Management
Japan
$9.01M +$685K +7,141 +8%
Creative Planning
127
Creative Planning
Kansas
$8.95M -$288K -2,997 -3%
Ohio Public Employees Retirement System (OPERS)
128
Ohio Public Employees Retirement System (OPERS)
Ohio
$8.85M +$47.2K +491 +0.5%
VanEck Associates
129
VanEck Associates
New York
$8.84M +$821K +8,544 +10%
Nomura Asset Management
130
Nomura Asset Management
Japan
$8.53M +$198K +2,057 +2%
VOYA Investment Management
131
VOYA Investment Management
Georgia
$8.33M +$459K +4,779 +6%
MHI
132
Miller Howard Investments
New York
$8.14M +$542K +5,646 +7%
State of New Jersey Common Pension Fund D
133
State of New Jersey Common Pension Fund D
New Jersey
$7.98M +$35.1K +365 +0.4%
Universal-Beteiligungs- und Servicegesellschaft
134
Universal-Beteiligungs- und Servicegesellschaft
Germany
$7.72M +$162K +1,683 +2%
PE
135
Point72 Europe
United Kingdom
$7.65M +$7.65M +79,625 New
ASRS
136
Arizona State Retirement System
Arizona
$7.58M +$170K +1,770 +2%
KF
137
Krilogy Financial
Missouri
$7.54M -$159K -1,655 -2%
Connor, Clark & Lunn Investment Management (CC&L)
138
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$7.36M +$5.01M +52,132 +213%
GCM
139
Graham Capital Management
Connecticut
$7.29M +$970K +10,096 +15%
BPAMU
140
BTG Pactual Asset Management US
New York
$7.27M +$2.33M +24,244 +47%
SOMRS
141
State of Michigan Retirement System
Michigan
$7.06M +$28.8K +300 +0.4%
PCM
142
Polymer Capital Management
New York
$6.96M +$4.56M +47,500 +190%
Cetera Investment Advisers
143
Cetera Investment Advisers
Illinois
$6.84M -$133K -1,387 -2%
Comerica Bank
144
Comerica Bank
Texas
$6.84M -$102K -1,067 -1%
FCBT
145
First Citizens Bank & Trust
North Carolina
$6.65M +$1.69M +17,642 +34%
Wealthfront Advisers
146
Wealthfront Advisers
California
$6.65M -$722K -7,516 -10%
Susquehanna International Group
147
Susquehanna International Group
Pennsylvania
$6.64M +$1.77M +18,418 +36%
GAM
148
Gotham Asset Management
New York
$6.53M +$5.04M +52,499 +338%
Jones Financial Companies
149
Jones Financial Companies
Missouri
$6.44M +$1.65M +17,339 +35%
CNB
150
Czech National Bank
Czech Republic
$6.34M +$391K +4,074 +7%