424 hedge funds and large institutions have $6.32B invested in Ameren in 2014 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 139 increasing their positions, 159 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
424
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.23M
Puts
$4.73M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
151
$3.44M
152
$3.28M
153
$3.2M
154
$3.2M
155
$3.08M
156
$3.05M
157
$3.02M
158
$2.87M
159
$2.8M
160
$2.79M
161
$2.79M
162
$2.72M
163
$2.66M
164
$2.66M
165
$2.65M
166
$2.62M
167
$2.61M
168
$2.56M
169
$2.56M
170
$2.46M
171
$2.46M
172
$2.42M
173
$2.42M
174
$2.41M
175
$2.38M