374 hedge funds and large institutions have $5.14B invested in Ameren in 2013 Q2 according to their latest regulatory filings, with 374 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
374
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.48M
Puts
$9.31M
Net Calls
Net Calls Change

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Change in
Stake
151
$3.11M
152
$3.09M
153
$3.05M
154
$2.86M
155
$2.85M
156
$2.78M
157
$2.64M
158
$2.6M
159
$2.58M
160
$2.56M
161
$2.51M
162
$2.5M
163
$2.46M
164
$2.43M
165
$2.32M
166
$2.29M
167
$2.27M
168
$2.25M
169
$2.24M
170
$2.21M
171
$2.17M
172
$2.14M
173
$1.97M
174
$1.96M
175
$1.89M