506 hedge funds and large institutions have $9.88B invested in Ameren in 2017 Q3 according to their latest regulatory filings, with 48 funds opening new positions, 179 increasing their positions, 180 reducing their positions, and 35 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:

0.64% more ownership

Funds ownership: 69.75%70.39% (+0.64%)

1% less repeat investments, than reductions

Existing positions increased: 179 | Existing positions reduced: 180

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
506
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
$5.16M
Puts
$2.31M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
301
$620K
302
$611K
303
$607K
304
$594K
305
$587K
306
$577K
307
$574K
308
$570K
309
$562K
310
$549K
311
$546K
312
$539K
313
$538K
314
$532K
315
$532K
316
$528K
317
$525K
318
$524K
319
$518K
320
$517K
321
$511K
322
$498K
323
$488K
324
$487K
325
$478K