432 hedge funds and large institutions have $7.36B invested in Ameren in 2014 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 140 increasing their positions, 163 reducing their positions, and 34 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:

0.37% less ownership

Funds ownership: 66.49%66.12% (-0.37%)

14% less repeat investments, than reductions

Existing positions increased: 140 | Existing positions reduced: 163

100% less funds holding in top 10

Funds holding in top 10: 30 (-3)

Holders
432
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
$13.3M
Puts
$6.57M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
351
$157K
352
$156K
353
$154K
354
$151K
355
$140K
356
$138K
357
$127K
358
$122K
359
$117K
360
$111K
361
$111K
362
$105K
363
$101K
364
$92K
365
$92K
366
$88K
367
$84K
368
$81K
369
$78.5K
370
$78.3K
371
$78K
372
$77K
373
$77K
374
$68K
375
$66K