505 hedge funds and large institutions have $9.88B invested in Ameren in 2017 Q3 according to their latest regulatory filings, with 48 funds opening new positions, 178 increasing their positions, 180 reducing their positions, and 35 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:

0.64% more ownership

Funds ownership: 69.74%70.38% (+0.64%)

1% less repeat investments, than reductions

Existing positions increased: 178 | Existing positions reduced: 180

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
505
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
$5.16M
Puts
$2.31M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
176
$2.84M
177
$2.82M
178
$2.71M
179
$2.69M
180
$2.67M
181
$2.62M
182
$2.57M
183
$2.56M
184
$2.52M
185
$2.46M
186
$2.46M
187
$2.41M
188
$2.33M
189
$2.28M
190
$2.25M
191
$2.24M
192
$2.23M
193
$2.17M
194
$2.17M
195
$2.17M
196
$2.13M
197
$2.12M
198
$2.11M
199
$2.08M
200
$2.05M