425 hedge funds and large institutions have $6.15B invested in Ameren in 2014 Q3 according to their latest regulatory filings, with 30 funds opening new positions, 138 increasing their positions, 173 reducing their positions, and 27 closing their positions.

Holders
425
Holders Change
+1
Holders Change %
+0.24%
% of All Funds
12.34%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.09%
New
30
Increased
138
Reduced
173
Closed
27
Calls
$9.39M
Puts
$7.3M
Net Calls
+$2.09M
Net Calls Change
+$6.36M
Name Market Value Shares Shares
Change
Shares
Change %
OPERF
176
Oregon Public Employees Retirement Fund
Oregon
$2.24M 58,434 +100 +0.2%
IRF
177
IBM Retirement Fund
New York
$2.22M 57,128 -4,764 -8%
Credit Agricole
178
Credit Agricole
France
$2.2M 57,450 -421 -0.7%
OIM
179
Opus Investment Management
Massachusetts
$2.18M 56,937
PRCM
180
Pine River Capital Management
Minnesota
$2.16M 56,457 +5,832 +12%
OTPPB
181
Ontario Teachers' Pension Plan Board
Ontario, Canada
$2.12M 55,177 -1,888 -3%
CCMH
182
Cornerstone Capital Management Holdings
New York
$2.07M 54,116 -1,537 -3%
Macquarie Group
183
Macquarie Group
Australia
$2.04M 53,200
MOACM
184
Mutual of America Capital Management
New York
$2.04M 53,159 -4,778 -8%
HI
185
HBK Investments
Texas
$2.03M 53,000 -13,423 -20%
Mirae Asset Global Investments
186
Mirae Asset Global Investments
South Korea
$2.03M 52,858 +1,564 +3%
GCA
187
Gideon Capital Advisors
New York
$1.94M 50,553 +27,897 +123%
AG
188
Aperio Group
California
$1.92M 50,078 -885 -2%
COPPSERS
189
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.71M 44,499 +60 +0.1%
LMGAM
190
Liberty Mutual Group Asset Management
Massachusetts
$1.7M 44,442 -1,933 -4%
PNC Financial Services Group
191
PNC Financial Services Group
Pennsylvania
$1.63M 42,629 +4,011 +10%
URS
192
Utah Retirement Systems
Utah
$1.61M 41,885 -100 -0.2%
AAM
193
Archipel Asset Management
Sweden
$1.57M 41,065 +41,065 New
SGCIA
194
Smith Graham & Co Investment Advisors
Texas
$1.57M 40,930 +2,420 +6%
TRSOTSOK
195
Teachers Retirement System of the State of Kentucky
Kentucky
$1.51M 39,300
FCI
196
Financial Counselors Inc
Kansas
$1.48M 38,522 -910 -2%
QI
197
QS Investors
New York
$1.45M 37,823 -3,600 -9%
SO
198
STRS Ohio
Ohio
$1.45M 37,840
FMBTD
199
First Midwest Bank Trust Division
Illinois
$1.42M 36,906 -86 -0.2%
Korea Investment Corp
200
Korea Investment Corp
South Korea
$1.41M 36,800 -22,600 -38%