470 hedge funds and large institutions have $8.78B invested in Ameren in 2016 Q2 according to their latest regulatory filings, with 53 funds opening new positions, 195 increasing their positions, 140 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
470
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.66M
Puts
$3.56M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.22B
2
$699M
3
$337M
4
$249M
5
$239M
6
$230M
7
$221M
8
$197M
9
$193M
10
$147M
11
$143M
12
$142M
13
$132M
14
$123M
15
$122M
16
$119M
17
$118M
18
$114M
19
$113M
20
$104M
21
$104M
22
$99.6M
23
$98.3M
24
$98.1M
25
$97.2M