490 hedge funds and large institutions have $8.85B invested in Ameren in 2016 Q4 according to their latest regulatory filings, with 77 funds opening new positions, 153 increasing their positions, 182 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

16% less repeat investments, than reductions

Existing positions increased: 153 | Existing positions reduced: 182

22% less call options, than puts

Call options by funds: $6.17M | Put options by funds: $7.94M

Holders
490
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
$6.17M
Puts
$7.94M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
351
$285K
352
$283K
353
$283K
354
$282K
355
$275K
356
$275K
357
$273K
358
$262K
359
$255K
360
$252K
361
$251K
362
$250K
363
$239K
364
$238K
365
$231K
366
$229K
367
$229K
368
$226K
369
$222K
370
$222K
371
$219K
372
$216K
373
$215K
374
$215K
375
$214K