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
376
$437K
377
$428K
378
$427K
379
$426K
380
$425K
381
$424K
382
$410K
383
$407K
384
$406K
385
$402K
386
$402K
387
$394K
388
$390K
389
$382K
390
$379K
391
$377K
392
$376K
393
$376K
394
$375K
395
$371K
396
$370K
397
$369K
398
$368K
399
$365K
400
$355K