658 hedge funds and large institutions have $17.1B invested in Ameren in 2021 Q4 according to their latest regulatory filings, with 117 funds opening new positions, 207 increasing their positions, 190 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

9% more repeat investments, than reductions

Existing positions increased: 207 | Existing positions reduced: 190

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

0.47% less ownership

Funds ownership: 75.59%75.12% (-0.47%)

Holders
658
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
$11.4M
Puts
$8.87M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
476
$216K
477
$215K
478
$214K
479
$214K
480
$214K
481
$211K
482
$208K
483
$207K
484
$206K
485
$203K
486
$200K
487
$196K
488
$195K
489
$190K
490
$183K
491
$181K
492
$178K
493
$175K
494
$173K
495
$170K
496
$170K
497
$165K
498
$163K
499
$162K
500
$156K