497 hedge funds and large institutions have $9.25B invested in Ameren in 2017 Q2 according to their latest regulatory filings, with 58 funds opening new positions, 186 increasing their positions, 158 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
497
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
$5.58M
Puts
$6.09M
Net Calls
Net Calls Change

Top Buyers

1 +$105M
2 +$61.5M
3 +$37.2M
4
Ameriprise
Ameriprise
Minnesota
+$32.3M
5
Wells Fargo
Wells Fargo
California
+$26.5M
Name Holding Trade Value Shares
Change
Change in
Stake
251
$1M
252
$1M
253
$994K
254
$985K
255
$968K
256
$967K
257
$953K
258
$943K
259
$942K
260
$931K
261
$925K
262
$921K
263
$920K
264
$920K
265
$875K
266
$863K
267
$857K
268
$854K
269
$853K
270
$850K
271
$848K
272
$831K
273
$826K
274
$820K
275
$814K