471 hedge funds and large institutions have $8.78B invested in Ameren in 2016 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 195 increasing their positions, 140 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
471
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.66M
Puts
$3.56M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
376
$131K
377
$130K
378
$130K
379
$126K
380
$120K
381
$117K
382
$116K
383
$115K
384
$102K
385
$99K
386
$96K
387
$95K
388
$91K
389
$91K
390
$86K
391
$82K
392
$81K
393
$80K
394
$80K
395
$68K
396
$62K
397
$60K
398
$56K
399
$54K
400
$54K