435 hedge funds and large institutions have $7.67B invested in Ameren in 2015 Q3 according to their latest regulatory filings, with 48 funds opening new positions, 148 increasing their positions, 162 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

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% more ownership

Funds ownership: 65.37%65.74% (+0.37%)

9% less repeat investments, than reductions

Existing positions increased: 148 | Existing positions reduced: 162

22% less call options, than puts

Call options by funds: $3.49M | Put options by funds: $4.49M

Holders
435
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.49M
Puts
$4.49M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
276
$469K
277
$466K
278
$441K
279
$438K
280
$438K
281
$437K
282
$436K
283
$433K
284
$429K
285
$393K
286
$379K
287
$376K
288
$376K
289
$360K
290
$357K
291
$351K
292
$351K
293
$347K
294
$346K
295
$343K
296
$341K
297
$334K
298
$333K
299
$326K
300
$309K