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
401
$174K
402
$173K
403
$154K
404
$145K
405
$143K
406
$141K
407
$138K
408
$132K
409
$132K
410
$111K
411
$109K
412
$102K
413
$99K
414
$97K
415
$95K
416
$94K
417
$93K
418
$78K
419
$68K
420
$66K
421
$64K
422
$63K
423
$63K
424
$60.1K
425
$57K