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
201
$1.28M
202
$1.27M
203
$1.25M
204
$1.21M
205
$1.2M
206
$1.17M
207
$1.17M
208
$1.13M
209
$1.11M
210
$1.08M
211
$1.03M
212
$989K
213
$974K
214
$939K
215
$930K
216
$913K
217
$912K
218
$912K
219
$911K
220
$904K
221
$899K
222
$854K
223
$851K
224
$846K
225
$836K