596 hedge funds and large institutions have $14.2B invested in Ameren in 2019 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 183 increasing their positions, 219 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

0.33% less ownership

Funds ownership: 75.54%75.2% (-0.33%)

4% less capital invested

Capital invested by funds: $14.9B → $14.2B (-$639M)

16% less repeat investments, than reductions

Existing positions increased: 183 | Existing positions reduced: 219

Holders
596
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.55M
Puts
$1.33M
Net Calls
Net Calls Change

Top Buyers

1 +$178M
2 +$96.1M
3 +$84.1M
4
Citadel Advisors
Citadel Advisors
Florida
+$82.4M
5
ECM
ExodusPoint Capital Management
New York
+$69.6M

Top Sellers

1 -$267M
2 -$83.1M
3 -$79.4M
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$67.6M
5
N
Nuveen
North Carolina
-$58.7M
Name Holding Trade Value Shares
Change
Change in
Stake
401
$315K
402
$313K
403
$306K
404
$303K
405
$301K
406
$300K
407
$299K
408
$296K
409
$283K
410
$281K
411
$280K
412
$280K
413
$277K
414
$277K
415
$276K
416
$274K
417
$271K
418
$269K
419
$268K
420
$261K
421
$260K
422
$259K
423
$258K
424
$256K
425
$255K