417 hedge funds and large institutions have $5.95B invested in Ameren in 2015 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 146 increasing their positions, 158 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

12% less capital invested

Capital invested by funds: $6.73B → $5.95B (-$783M)

14% less call options, than puts

Call options by funds: $3.58M | Put options by funds: $4.16M

42% less first-time investments, than exits

New positions opened: 28 | Existing positions closed: 48

Holders
417
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
$3.58M
Puts
$4.16M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
351
$54K
352
$51K
353
$49K
354
$45K
355
$42K
356
$41K
357
$40K
358
$40K
359
$38K
360
$38K
361
$38K
362
$37.7K
363
$37K
364
$35K
365
$31K
366
$30K
367
$30K
368
$29.8K
369
$29K
370
$28K
371
$26K
372
$25K
373
$24K
374
$24K
375
$24K