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
326
$356K
327
$335K
328
$333K
329
$333K
330
$330K
331
$330K
332
$315K
333
$310K
334
$310K
335
$307K
336
$305K
337
$304K
338
$304K
339
$302K
340
$301K
341
$299K
342
$299K
343
$296K
344
$294K
345
$293K
346
$292K
347
$292K
348
$290K
349
$289K
350
$285K