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.

Holders
417
Holders Change
-24
Holders Change %
-5.44%
% of All Funds
11.25%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
28
Increased
146
Reduced
158
Closed
48
Calls
$3.59M
Puts
$4.16M
Net Calls
-$577K
Net Calls Change
-$3.5M
Name Holding Trade Value Shares
Change
Shares
Change %
SCM
426
Sterling Capital Management
North Carolina
-$1.3M -30,750 Closed
FSA
427
Franklin Street Advisors
North Carolina
-$1.09M -25,782 Closed
SCM
428
Shelton Capital Management
Colorado
-$1.04M -24,708 Closed
FMBTD
429
First Midwest Bank Trust Division
Illinois
-$886K -20,985 Closed
PL
430
Plancorp LLC
Missouri
-$859K -20,352 Closed
JCM
431
Jasinkiewicz Capital Management
New Jersey
-$717K -17,000 Closed
TAM
432
TPH Asset Management
Texas
-$699K -16,568 Closed
CBB
433
Citizens Business Bank
California
-$690K -16,350 Closed
Jane Street
434
Jane Street
New York
-$672K -15,936 Closed
CC
435
Cipher Capital
New York
-$657K -15,580 Closed
HighTower Advisors
436
HighTower Advisors
Illinois
-$548K -12,984 Closed
PCM
437
Prelude Capital Management
New York
-$540K -12,785 Closed
ARTA
438
A.R.T. Advisors
New York
-$513K -12,170 Closed
DTL
439
Dynamic Technology Lab
Singapore
-$481K -11,403 Closed
Tudor Investment Corp
440
Tudor Investment Corp
Connecticut
-$477K -11,300 Closed
CSS
441
Cubist Systematic Strategies
Connecticut
-$475K -11,255 Closed
IG
442
ING Group
Netherlands
-$405K -9,590 Closed
PL
443
Parkwood LLC
Ohio
-$364K -8,622 Closed
VFS
444
VSR Financial Services
Kansas
-$323K -7,663 Closed
GVT
445
Genesee Valley Trust
New York
-$317K -7,520 Closed
LP
446
LMR Partners
United Kingdom
-$299K -7,087 Closed
EGM
447
Engineers Gate Manager
New York
-$274K -6,482 Closed
CI
448
Constellation Investments
Ohio
-$215K -5,100 Closed
KAH
449
Kathryn A. Hall
-$211K -5,000 Closed
TCOTO
450
Trust Company of the Ozarks
Missouri
-$209K -4,946 Closed