494 hedge funds and large institutions have $9.53B invested in Ameren in 2017 Q1 according to their latest regulatory filings, with 58 funds opening new positions, 178 increasing their positions, 161 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
494
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.54M
Puts
$4.21M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
251
$871K
252
$869K
253
$862K
254
$862K
255
$861K
256
$854K
257
$849K
258
$819K
259
$813K
260
$805K
261
$803K
262
$793K
263
$777K
264
$769K
265
$764K
266
$747K
267
$727K
268
$713K
269
$701K
270
$697K
271
$688K
272
$682K
273
$676K
274
$675K
275
$661K