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
451
$16K
452
$16K
453
$16K
454
$16K
455
$16K
456
$15K
457
$15K
458
$15K
459
$15K
460
$14K
461
$12.3K
462
$12.3K
463
$11K
464
$10K
465
$9.94K
466
$9K
467
$8K
468
$8K
469
$6K
470
$6K
471
$6K
472
$6K
473
$6K
474
$5K
475
$5K