655 hedge funds and large institutions have $17.1B invested in Ameren in 2021 Q4 according to their latest regulatory filings, with 116 funds opening new positions, 207 increasing their positions, 190 reducing their positions, and 43 closing their positions.

Holders
655
Holders Change
+66
Holders Change %
+11.21%
% of All Funds
10.12%
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.08%
New
116
Increased
207
Reduced
190
Closed
43
Calls
$11.4M
Puts
$8.87M
Net Calls
+$2.48M
Net Calls Change
-$11.5M
Name Market Value Shares Shares
Change
Shares
Change %
RJA
101
Raymond James & Associates
Florida
$12.3M 138,652 +1,633 +1%
Allianz Asset Management
102
Allianz Asset Management
Germany
$12.1M 136,428 +450 +0.3%
State of New Jersey Common Pension Fund D
103
State of New Jersey Common Pension Fund D
New Jersey
$11.6M 130,865 -5,393 -4%
Mitsubishi UFJ Asset Management
104
Mitsubishi UFJ Asset Management
Japan
$11.6M 131,305 +20,258 +18%
HHAM
105
HITE Hedge Asset Management
Massachusetts
$11.6M 129,986 -65,162 -33%
Janus Henderson Group
106
Janus Henderson Group
United Kingdom
$11.1M 124,472 -459,782 -79%
AIMCA
107
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$11M 123,700 +102,900 +495%
Toronto Dominion Bank
108
Toronto Dominion Bank
Ontario, Canada
$10.9M 122,947 +18,724 +18%
Teacher Retirement System of Texas
109
Teacher Retirement System of Texas
Texas
$10.7M 120,170 +51,916 +76%
Mackenzie Financial
110
Mackenzie Financial
Ontario, Canada
$10.3M 115,873 -585 -0.5%
Ensign Peak Advisors
111
Ensign Peak Advisors
Utah
$10M 112,300 +47,671 +74%
SEI Investments
112
SEI Investments
Pennsylvania
$9.81M 110,212 +23,713 +27%
CC
113
Coann Capital
Connecticut
$9.04M 101,511 +101,511 New
Aberdeen Group
114
Aberdeen Group
United Kingdom
$8.75M 98,256 -4,748 -5%
US Bancorp
115
US Bancorp
Minnesota
$8.37M 94,011 +8,089 +9%
Treasurer of the State of North Carolina
116
Treasurer of the State of North Carolina
North Carolina
$8.22M 92,318 +610 +0.7%
Squarepoint
117
Squarepoint
New York
$8.18M 91,948 +40,000 +77%
MSV
118
MN Services Vermogensbeheer
Netherlands
$7.66M 86,041 +4,500 +6%
Retirement Systems of Alabama
119
Retirement Systems of Alabama
Alabama
$7.6M 85,358 -2,950 -3%
SOADOR
120
State of Alaska Department of Revenue
Alaska
$7.44M 83,571 -4,889 -6%
Osaic Holdings
121
Osaic Holdings
Arizona
$7.39M 83,016 +4,174 +5%
PAM
122
Panagora Asset Management
Massachusetts
$7.3M 81,969 -3,755 -4%
UIM
123
USS Investment Management
United Kingdom
$7.24M 81,353
Walleye Capital
124
Walleye Capital
New York
$6.97M 78,344 +78,344 New
Renaissance Technologies
125
Renaissance Technologies
New York
$6.94M 78,000 +49,600 +175%