506 hedge funds and large institutions have $9.88B invested in Ameren in 2017 Q3 according to their latest regulatory filings, with 48 funds opening new positions, 179 increasing their positions, 180 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0.64% more ownership

Funds ownership: 69.75%70.39% (+0.64%)

1% less repeat investments, than reductions

Existing positions increased: 179 | Existing positions reduced: 180

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
506
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.16M
Puts
$2.31M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
451
$40K
452
$40K
453
$37K
454
$37K
455
$35K
456
$35K
457
$33K
458
$32K
459
$32K
460
$31K
461
$29K
462
$29K
463
$29K
464
$25.3K
465
$25K
466
$23K
467
$22K
468
$21K
469
$20K
470
$19K
471
$18K
472
$17K
473
$16K
474
$16K
475
$16K