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
301
$594K
302
$594K
303
$582K
304
$571K
305
$562K
306
$559K
307
$557K
308
$549K
309
$536K
310
$523K
311
$519K
312
$518K
313
$516K
314
$515K
315
$514K
316
$513K
317
$501K
318
$500K
319
$495K
320
$493K
321
$492K
322
$489K
323
$489K
324
$487K
325
$477K