374 hedge funds and large institutions have $5.14B invested in Ameren in 2013 Q2 according to their latest regulatory filings, with 374 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
374
Holders Change
+374
Holders Change %
% of All Funds
12.21%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
%
% of All Funds
0.07%
New
374
Increased
Reduced
Closed
Calls
$6.48M
Puts
$9.31M
Net Calls
-$2.83M
Net Calls Change
-$2.83M

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change
Shares
Change %
Royal Bank of Canada
126
Royal Bank of Canada
Ontario, Canada
$5.24M +$5.24M +152,184 New
WHRC
127
W.H. Reaves & Co
New Jersey
$5.18M +$5.18M +150,300 New
AIG
128
American International Group
New York
$5.08M +$5.08M +147,502 New
U
129
UBS
Switzerland
$5.06M +$5.06M +146,933 New
Retirement Systems of Alabama
130
Retirement Systems of Alabama
Alabama
$4.94M +$4.94M +143,400 New
Jacobs Levy Equity Management
131
Jacobs Levy Equity Management
New Jersey
$4.85M +$4.85M +140,700 New
Susquehanna International Group
132
Susquehanna International Group
Pennsylvania
$4.7M +$4.7M +136,532 New
OIM
133
Opus Investment Management
Massachusetts
$4.6M +$4.6M +133,687 New
PAMU
134
Pictet Asset Management (UK)
United Kingdom
$4.54M +$4.54M +131,800 New
CB
135
Commerce Bank
Missouri
$4.41M +$4.41M +128,093 New
TPSF
136
Texas Permanent School Fund
Texas
$4.29M +$4.29M +124,500 New
CCMH
137
Cornerstone Capital Management Holdings
New York
$4.22M +$4.22M +122,551 New
TG
138
TCW Group
California
$4.1M +$4.1M +118,900 New
TCM
139
Twin Capital Management
Pennsylvania
$4.09M +$4.09M +118,700 New
GC
140
Globeflex Capital
California
$3.99M +$3.99M +115,839 New
IRF
141
IBM Retirement Fund
New York
$3.97M +$3.97M +115,223 New
ILIM
142
Irish Life Investment Managers
Ireland
$3.96M +$3.96M +114,843 New
Comerica Bank
143
Comerica Bank
Texas
$3.82M +$3.82M +110,807 New
FCAM
144
F&C Asset Management
United Kingdom
$3.73M +$3.73M +108,145 New
Schroder Investment Management Group
145
Schroder Investment Management Group
United Kingdom
$3.6M +$3.6M +104,600 New
HAI
146
Hennessy Advisors Inc
California
$3.51M +$3.51M +101,890 New
Bank of Montreal
147
Bank of Montreal
Ontario, Canada
$3.43M +$3.43M +99,469 New
SOMRS
148
State of Michigan Retirement System
Michigan
$3.4M +$3.4M +98,582 New
PNC Financial Services Group
149
PNC Financial Services Group
Pennsylvania
$3.32M +$3.32M +96,499 New
CA
150
Commerzbank Aktiengesellschaft
Germany
$3.14M +$3.14M +91,299 New