520 hedge funds and large institutions have $9.94B invested in Ameren in 2017 Q4 according to their latest regulatory filings, with 62 funds opening new positions, 191 increasing their positions, 174 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

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 funds holding

Funds holding:

10% more repeat investments, than reductions

Existing positions increased: 191 | Existing positions reduced: 174

1% more capital invested

Capital invested by funds: $9.88B → $9.94B (+$60.8M)

0.6% less ownership

Funds ownership: 70.39%69.79% (-0.6%)

Holders
520
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
$6.23M
Puts
$1.44M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
276
$871K
277
$867K
278
$866K
279
$862K
280
$861K
281
$831K
282
$813K
283
$799K
284
$785K
285
$778K
286
$777K
287
$771K
288
$755K
289
$738K
290
$737K
291
$732K
292
$716K
293
$701K
294
$700K
295
$696K
296
$691K
297
$676K
298
$674K
299
$663K
300
$659K