489 hedge funds and large institutions have $8.85B invested in Ameren in 2016 Q4 according to their latest regulatory filings, with 76 funds opening new positions, 153 increasing their positions, 182 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

16% less repeat investments, than reductions

Existing positions increased: 153 | Existing positions reduced: 182

22% less call options, than puts

Call options by funds: $6.17M | Put options by funds: $7.94M

Holders
489
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
$6.17M
Puts
$7.94M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
301
$490K
302
$488K
303
$481K
304
$480K
305
$473K
306
$470K
307
$470K
308
$466K
309
$466K
310
$466K
311
$456K
312
$449K
313
$447K
314
$445K
315
$438K
316
$414K
317
$412K
318
$402K
319
$386K
320
$381K
321
$380K
322
$379K
323
$377K
324
$374K
325
$366K