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 %
Bank of Montreal
76
Bank of Montreal
Ontario, Canada
$15.1M +$1.08M +28,674 +8%
CS
77
Credit Suisse
Switzerland
$14.7M -$1.95M -51,695 -12%
Axa
78
Axa
France
$14.1M -$47M -1,246,245 -77%
Prudential Financial
79
Prudential Financial
New Jersey
$14M +$1.81M +48,100 +15%
MTB
80
Mizuho Trust & Banking
Japan
$13.5M +$562K +14,904 +4%
Principal Financial Group
81
Principal Financial Group
Iowa
$13M -$227K -6,031 -2%
State Board of Administration of Florida Retirement System
82
State Board of Administration of Florida Retirement System
Florida
$12.4M +$5.28K +140 +0%
RhumbLine Advisers
83
RhumbLine Advisers
Massachusetts
$12.3M +$330K +8,747 +3%
Bank of America
84
Bank of America
North Carolina
$11.9M +$1.46M +38,717 +14%
IA
85
Icon Advisers
Colorado
$11.2M +$693K +18,400 +7%
JPMorgan Chase & Co
86
JPMorgan Chase & Co
New York
$10.8M -$6.82M -181,007 -39%
CC
87
Chubb Corp
New Jersey
$10.6M
BJ
88
BlackRock Japan
Japan
$10.3M +$178K +4,713 +2%
HSBC Holdings
89
HSBC Holdings
United Kingdom
$9.75M -$1.68M -44,537 -15%
Retirement Systems of Alabama
90
Retirement Systems of Alabama
Alabama
$9.61M +$4.31M +114,327 +81%
VRS
91
Virginia Retirement Systems
Virginia
$9.47M +$151 +4 +0%
TA
92
Teachers Advisors
New York
$9.36M -$494K -13,111 -5%
HAI
93
Hennessy Advisors Inc
California
$9.21M +$452K +12,000 +5%
ORIO
94
Old Republic International (ORI)
Illinois
$9.1M
DekaBank Deutsche Girozentrale
95
DekaBank Deutsche Girozentrale
Germany
$8.85M +$1.9M +50,226 +27%
AIMCA
96
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$8.81M -$1.66M -44,000 -16%
Lord, Abbett & Co
97
Lord, Abbett & Co
New Jersey
$8.37M +$1.94M +51,400 +30%
Royal Bank of Canada
98
Royal Bank of Canada
Ontario, Canada
$8.19M +$541K +14,369 +7%
MAM
99
Magellan Asset Management
Australia
$7.94M +$1.18M +31,352 +17%
PR
100
Payden & Rygel
California
$7.88M