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
351
$345K
352
$342K
353
$334K
354
$334K
355
$330K
356
$330K
357
$328K
358
$327K
359
$324K
360
$324K
361
$323K
362
$323K
363
$322K
364
$318K
365
$318K
366
$316K
367
$314K
368
$312K
369
$308K
370
$307K
371
$301K
372
$299K
373
$298K
374
$291K
375
$290K