781 hedge funds and large institutions have $22.1B invested in Ameren in 2025 Q2 according to their latest regulatory filings, with 93 funds opening new positions, 336 increasing their positions, 215 reducing their positions, and 89 closing their positions.

Holders
781
Holders Change
-16
Holders Change %
-2.01%
% of All Funds
10.49%
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
336
Reduced
215
Closed
89
Calls
$12.9M
Puts
$3.38M
Net Calls
+$9.49M
Net Calls Change
+$8.31M
Name Market Value Shares Shares
Change
Shares
Change %
Stifel Financial
151
Stifel Financial
Missouri
$6.15M 64,088 +12,094 +23%
First Manhattan
152
First Manhattan
New York
$6.05M 62,967 -975 -2%
Natixis Advisors
153
Natixis Advisors
Massachusetts
$5.95M 61,919 +1,653 +3%
Neuberger Berman Group
154
Neuberger Berman Group
New York
$5.86M 60,986 +281 +0.5%
II
155
IFM Investors
Australia
$5.8M 60,341 -1,592 -3%
PNC Financial Services Group
156
PNC Financial Services Group
Pennsylvania
$5.6M 58,306 +3,069 +6%
Retirement Systems of Alabama
157
Retirement Systems of Alabama
Alabama
$5.57M 57,996 -3 -0%
CSS
158
Cubist Systematic Strategies
Connecticut
$5.5M 57,248 +57,248 New
QCM
159
QRG Capital Management
Illinois
$5.36M 55,788 +3,006 +6%
NIG
160
NFJ Investment Group
Texas
$5.33M 55,546 -7,612 -12%
Public Sector Pension Investment Board (PSP Investments)
161
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$5.33M 55,528 -16,626 -23%
Lazard Asset Management
162
Lazard Asset Management
New York
$5.26M 54,733 +17,609 +47%
JF
163
Jump Financial
Illinois
$5.19M 54,049 +25,540 +90%
AB
164
Amalgamated Bank
New York
$5.18M 53,918 +164 +0.3%
AIM
165
Ausbil Investment Management
Australia
$5.16M 53,720
Nisa Investment Advisors
166
Nisa Investment Advisors
Missouri
$5.14M 53,571 -1,964 -4%
BAM
167
Belpointe Asset Management
Nevada
$5.14M 53,471 +386 +0.7%
Mirae Asset Global ETFs Holdings
168
Mirae Asset Global ETFs Holdings
Hong Kong
$5.09M 53,014 -36,163 -41%
Daiwa Securities Group
169
Daiwa Securities Group
Japan
$5M 52,007 +7,313 +16%
Mariner
170
Mariner
Kansas
$4.89M 50,888 +6,697 +15%
FRAF
171
Första AP-fonden
Sweden
$4.83M 50,300 +6,200 +14%
CIMLRA
172
CBRE Investment Management Listed Real Assets
Pennsylvania
$4.79M 49,823 +46,373 +1,344%
RC
173
Resolution Capital
Australia
$4.77M 49,667 +8,981 +22%
MSV
174
MN Services Vermogensbeheer
Netherlands
$4.73M 49,200 +3,300 +7%
ProShare Advisors
175
ProShare Advisors
Maryland
$4.61M 48,025 +5,566 +13%