657 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
657
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
501
$145K
502
$140K
503
$126K
504
$124K
505
$123K
506
$117K
507
$116K
508
$108K
509
$108K
510
$107K
511
$102K
512
$97K
513
$93K
514
$90K
515
$88K
516
$88K
517
$88K
518
$84K
519
$79K
520
$77K
521
$71K
522
$68K
523
$67K
524
$66K
525
$65.4K