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
276
$810K
277
$810K
278
$805K
279
$776K
280
$767K
281
$765K
282
$753K
283
$746K
284
$743K
285
$740K
286
$738K
287
$736K
288
$723K
289
$723K
290
$721K
291
$700K
292
$695K
293
$694K
294
$655K
295
$648K
296
$646K
297
$645K
298
$644K
299
$641K
300
$629K