432 hedge funds and large institutions have $7.36B invested in Ameren in 2014 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 140 increasing their positions, 163 reducing their positions, and 34 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:

0.37% less ownership

Funds ownership: 66.49%66.12% (-0.37%)

14% less repeat investments, than reductions

Existing positions increased: 140 | Existing positions reduced: 163

100% less funds holding in top 10

Funds holding in top 10: 30 (-3)

Holders
432
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.3M
Puts
$6.57M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$6.1M
127
$5.76M
128
$5.54M
129
$5.43M
130
$5.25M
131
$5.19M
132
$5.17M
133
$5.15M
134
$5.11M
135
$5.09M
136
$4.96M
137
$4.76M
138
$4.64M
139
$4.63M
140
$4.61M
141
$4.5M
142
$4.4M
143
$4.26M
144
$4.25M
145
$4.18M
146
$4.11M
147
$4.06M
148
$3.99M
149
$3.93M
150
$3.92M