465 hedge funds and large institutions have $8.01B invested in Ameren in 2016 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 165 increasing their positions, 169 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
465
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.96M
Puts
$1.95M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.16B
2
$635M
3
$313M
4
$273M
5
$233M
6
$220M
7
$209M
8
$176M
9
$158M
10
$134M
11
$130M
12
$128M
13
$128M
14
$115M
15
$110M
16
$110M
17
$103M
18
$101M
19
$100M
20
$100M
21
$98.4M
22
$97.2M
23
$93.9M
24
$92.8M
25
$88.5M