520 hedge funds and large institutions have $9.94B invested in Ameren in 2017 Q4 according to their latest regulatory filings, with 62 funds opening new positions, 191 increasing their positions, 174 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

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 funds holding

Funds holding:

10% more repeat investments, than reductions

Existing positions increased: 191 | Existing positions reduced: 174

1% more capital invested

Capital invested by funds: $9.88B → $9.94B (+$60.8M)

0.6% less ownership

Funds ownership: 70.39%69.79% (-0.6%)

Holders
520
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.23M
Puts
$1.44M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
376
$277K
377
$276K
378
$273K
379
$272K
380
$269K
381
$269K
382
$258K
383
$255K
384
$254K
385
$252K
386
$249K
387
$248K
388
$244K
389
$242K
390
$242K
391
$241K
392
$239K
393
$229K
394
$225K
395
$224K
396
$224K
397
$223K
398
$218K
399
$217K
400
$214K