424 hedge funds and large institutions have $6.59B invested in Ameren in 2014 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 147 increasing their positions, 163 reducing their positions, and 30 closing their positions.

Holders
424
Holders Change
Holders Change %
0%
% of All Funds
12.19%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.09%
New
33
Increased
147
Reduced
163
Closed
30
Calls
$7.38M
Puts
$11.6M
Net Calls
-$4.27M
Net Calls Change
-$4.77M
Name Market Value Shares Shares
Change
Shares
Change %
JPMorgan Chase & Co
101
JPMorgan Chase & Co
New York
$11.9M 291,321 -138,601 -32%
CC
102
Chubb Corp
New Jersey
$11.4M 280,000
AL
103
AJO LP
Pennsylvania
$10.8M 264,700 -45,900 -15%
HCM
104
Highbridge Capital Management
New York
$10.3M 252,793 +228,113 +924%
MAM
105
Magellan Asset Management
Australia
$10.2M 249,152 -99,495 -29%
CEP
106
Chicago Equity Partners
Illinois
$10.2M 248,585 +525 +0.2%
HSBC Holdings
107
HSBC Holdings
United Kingdom
$10.1M 246,863 +36,454 +17%
BJ
108
BlackRock Japan
Japan
$9.88M 241,631 -30,042 -11%
ORIO
109
Old Republic International (ORI)
Illinois
$9.5M 232,442
SCM
110
Stevens Capital Management
Pennsylvania
$9.4M 229,910 +100,395 +78%
ACI
111
AMP Capital Investors
Australia
$8.87M 218,496 +58,199 +36%
HAI
112
Hennessy Advisors Inc
California
$8.87M 216,890 +43,500 +25%
D.E. Shaw & Co
113
D.E. Shaw & Co
New York
$8.82M 215,652 +215,652 New
TA
114
Teachers Advisors
New York
$8M 195,701 -86,837 -31%
FWCM
115
Ferguson Wellman Capital Management
Oregon
$7.88M 192,670 +1,775 +0.9%
Lord, Abbett & Co
116
Lord, Abbett & Co
New Jersey
$7.85M 192,000 -10,500 -5%
Barclays
117
Barclays
United Kingdom
$7.17M 179,331 -51,705 -22%
GC
118
Guardian Capital
Ontario, Canada
$7.13M 174,422 +174,422 New
Chevy Chase Trust
119
Chevy Chase Trust
Maryland
$7.08M 173,129 +739 +0.4%
State of New Jersey Common Pension Fund D
120
State of New Jersey Common Pension Fund D
New Jersey
$6.83M 167,000 +167,000 New
MAM
121
Martingale Asset Management
Massachusetts
$6.6M 161,482 -7,167 -4%
BNP Paribas Asset Management
122
BNP Paribas Asset Management
France
$6.57M 160,577 +17,708 +12%
Canada Life
123
Canada Life
Manitoba, Canada
$6.38M 156,390 -1,213 -0.8%
BF
124
BOK Financial
Oklahoma
$6.29M 153,822 +627 +0.4%
Susquehanna International Group
125
Susquehanna International Group
Pennsylvania
$6.06M 148,248 -21,715 -13%