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
201
$1.48M
202
$1.45M
203
$1.44M
204
$1.42M
205
$1.41M
206
$1.39M
207
$1.37M
208
$1.31M
209
$1.3M
210
$1.28M
211
$1.25M
212
$1.25M
213
$1.23M
214
$1.23M
215
$1.11M
216
$1.11M
217
$1.09M
218
$1.08M
219
$1.08M
220
$1.05M
221
$1.04M
222
$1.04M
223
$1.03M
224
$1.03M
225
$1.02M