432 hedge funds and large institutions have $7.36B invested in Ameren in 2014 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 140 increasing their positions, 163 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
432
Holders Change
+7
Holders Change %
+1.65%
% of All Funds
11.53%
Holding in Top 10
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-100%
% of All Funds
New
48
Increased
140
Reduced
163
Closed
34
Calls
$13.3M
Puts
$6.57M
Net Calls
+$6.72M
Net Calls Change
+$4.63M
Name Holding Trade Value Shares
Change
Shares
Change %
GT
151
Glenmede Trust
Pennsylvania
$3.81M -$1.89M -40,891 -33%
RFC
152
Russell Frank Company
Washington
$3.8M -$1.02M -21,547 -21%
AAM
153
Aberdeen Asset Management
United Kingdom
$3.77M -$1.21M -26,181 -24%
Public Sector Pension Investment Board (PSP Investments)
154
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.77M -$360K -7,800 -9%
AAM
155
Advisors Asset Management
Colorado
$3.67M -$312K -6,768 -8%
RCAMU
156
Rothschild & Co Asset Management US
Connecticut
$3.67M -$450K -9,386 -11%
Susquehanna International Group
157
Susquehanna International Group
Pennsylvania
$3.43M -$101K -2,189 -3%
Mirae Asset Global Investments
158
Mirae Asset Global Investments
South Korea
$3.38M +$937K +20,309 +38%
RCM
159
Riverhead Capital Management
Delaware
$3.32M -$626K -13,569 -16%
SC
160
Scholtz & Company
Connecticut
$3.21M +$2.86M +61,930 +815%
ASRS
161
Arizona State Retirement System
Arizona
$3.13M +$18.5K +400 +0.6%
TG
162
TCW Group
California
$3.13M -$2.35M -51,000 -43%
Nisa Investment Advisors
163
Nisa Investment Advisors
Missouri
$3.12M -$461K -10,000 -13%
GIBU
164
Gulf International Bank (UK)
United Kingdom
$3.12M +$77.5K +1,680 +3%
Commonwealth Equity Services
165
Commonwealth Equity Services
Massachusetts
$2.97M +$31.6K +685 +1%
DILH
166
Dai-ichi Life Holdings
Japan
$2.92M
Macquarie Group
167
Macquarie Group
Australia
$2.92M +$461K +10,000 +19%
HIMCH
168
Hartford Investment Management Co (HIMCO)
Connecticut
$2.89M -$56.5K -1,225 -2%
Public Employees Retirement Association of Colorado
169
Public Employees Retirement Association of Colorado
Colorado
$2.81M -$6.09K -132 -0.2%
IRF
170
IBM Retirement Fund
New York
$2.76M +$122K +2,636 +5%
OPERF
171
Oregon Public Employees Retirement Fund
Oregon
$2.71M +$16.6K +359 +0.6%
FAF
172
Fjarde Ap-fonden
Sweden
$2.69M -$353K -7,658 -12%
PRCM
173
Pine River Capital Management
Minnesota
$2.65M +$49.7K +1,077 +2%
EIM
174
ExxonMobil Investment Management
Texas
$2.64M -$104K -2,253 -4%
Mitsubishi UFJ Asset Management
175
Mitsubishi UFJ Asset Management
Japan
$2.53M -$1.1M -23,869 -30%