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
376
$280K
377
$273K
378
$270K
379
$268K
380
$266K
381
$265K
382
$263K
383
$260K
384
$255K
385
$254K
386
$253K
387
$251K
388
$246K
389
$244K
390
$243K
391
$238K
392
$237K
393
$237K
394
$237K
395
$235K
396
$232K
397
$226K
398
$223K
399
$220K
400
$218K