424 hedge funds and large institutions have $6.32B invested in Ameren in 2014 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 139 increasing their positions, 159 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
424
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
$5.23M
Puts
$4.73M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
101
$9.58M
102
$9.47M
103
$9.24M
104
$8.66M
105
$8.34M
106
$7.87M
107
$7.83M
108
$7.83M
109
$7.68M
110
$7.64M
111
$7.14M
112
$7.1M
113
$7.08M
114
$7M
115
$6.95M
116
$6.88M
117
$6.54M
118
$6.46M
119
$6.31M
120
$6.1M
121
$6.04M
122
$6.04M
123
$5.89M
124
$5.86M
125
$5.74M