432 hedge funds and large institutions have $7.36B invested in Ameren in 2014 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 140 increasing their positions, 163 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

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 capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0.37% less ownership

Funds ownership: 66.49%66.12% (-0.37%)

14% less repeat investments, than reductions

Existing positions increased: 140 | Existing positions reduced: 163

100% less funds holding in top 10

Funds holding in top 10: 30 (-3)

Holders
432
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.3M
Puts
$6.57M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
276
$530K
277
$517K
278
$512K
279
$499K
280
$491K
281
$478K
282
$478K
283
$478K
284
$477K
285
$474K
286
$470K
287
$446K
288
$444K
289
$442K
290
$441K
291
$438K
292
$398K
293
$387K
294
$384K
295
$378K
296
$378K
297
$366K
298
$364K
299
$363K
300
$361K