663 hedge funds and large institutions have $18.3B invested in Ameren in 2022 Q1 according to their latest regulatory filings, with 70 funds opening new positions, 233 increasing their positions, 219 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

6% more repeat investments, than reductions

Existing positions increased: 233 | Existing positions reduced: 219

1% more funds holding

Funds holding: 658663 (+5)

50% less call options, than puts

Call options by funds: $13.8M | Put options by funds: $27.7M

Holders
663
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.8M
Puts
$27.7M
Net Calls
Net Calls Change

Top Sellers

1 -$544M
2 -$274M
3 -$53.8M
4
Citadel Advisors
Citadel Advisors
Florida
-$33.6M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$33.3M
Name Holding Trade Value Shares
Change
Change in
Stake
501
$206K
502
$206K
503
$205K
504
$205K
505
$204K
506
$202K
507
$201K
508
$193K
509
$192K
510
$188K
511
$188K
512
$183K
513
$179K
514
$179K
515
$176K
516
$174K
517
$171K
518
$169K
519
$164K
520
$159K
521
$159K
522
$154K
523
$148K
524
$139K
525
$139K