549 hedge funds and large institutions have $11.1B invested in Ameren in 2018 Q3 according to their latest regulatory filings, with 52 funds opening new positions, 179 increasing their positions, 193 reducing their positions, and 36 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 capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

1.73% more ownership

Funds ownership: 70.91%72.64% (+1.7%)

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

7% less repeat investments, than reductions

Existing positions increased: 179 | Existing positions reduced: 193

Holders
549
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.03M
Puts
$3.04M
Net Calls
Net Calls Change

Top Buyers

1 +$174M
2 +$154M
3 +$112M
4
Ameriprise
Ameriprise
Minnesota
+$73.7M
5
BlackRock
BlackRock
New York
+$62.4M

Top Sellers

1 -$185M
2 -$101M
3 -$71.4M
4
AQR Capital Management
AQR Capital Management
Connecticut
-$67.9M
5
Nomura Holdings
Nomura Holdings
Japan
-$29.2M
Name Holding Trade Value Shares
Change
Change in
Stake
401
$252K
402
$250K
403
$248K
404
$248K
405
$241K
406
$238K
407
$229K
408
$229K
409
$229K
410
$228K
411
$228K
412
$222K
413
$222K
414
$221K
415
$220K
416
$219K
417
$218K
418
$218K
419
$215K
420
$214K
421
$211K
422
$207K
423
$207K
424
$205K
425
$201K