657 hedge funds and large institutions have $17.1B invested in Ameren in 2021 Q4 according to their latest regulatory filings, with 117 funds opening new positions, 207 increasing their positions, 190 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding

Funds holding:

more capital invested

Capital invested by funds: $ → $

9% more repeat investments, than reductions

Existing positions increased: 207 | Existing positions reduced: 190

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

0.47% less ownership

Funds ownership: 75.59%75.12% (-0.47%)

Holders
657
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$11.4M
Puts
$8.87M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
226
$1.67M
227
$1.66M
228
$1.65M
229
$1.64M
230
$1.64M
231
$1.63M
232
$1.62M
233
$1.61M
234
$1.6M
235
$1.59M
236
$1.55M
237
$1.54M
238
$1.54M
239
$1.47M
240
$1.45M
241
$1.44M
242
$1.43M
243
$1.43M
244
$1.41M
245
$1.41M
246
$1.41M
247
$1.4M
248
$1.39M
249
$1.39M
250
$1.38M