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
426
$45K
427
$45K
428
$43K
429
$42K
430
$38K
431
$37K
432
$35K
433
$34K
434
$33K
435
$32K
436
$31K
437
$27K
438
$27K
439
$26K
440
$23.5K
441
$23K
442
$22K
443
$22K
444
$22K
445
$21K
446
$18K
447
$18K
448
$18K
449
$18K
450
$16K