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
226
$1.44M
227
$1.43M
228
$1.43M
229
$1.4M
230
$1.4M
231
$1.38M
232
$1.38M
233
$1.34M
234
$1.34M
235
$1.32M
236
$1.3M
237
$1.29M
238
$1.28M
239
$1.28M
240
$1.27M
241
$1.23M
242
$1.23M
243
$1.22M
244
$1.22M
245
$1.21M
246
$1.2M
247
$1.19M
248
$1.19M
249
$1.16M
250
$1.16M