538 hedge funds and large institutions have $10.3B invested in Ameren in 2018 Q2 according to their latest regulatory filings, with 59 funds opening new positions, 186 increasing their positions, 191 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
538
Holders Change
-3
Holders Change %
-0.55%
% of All Funds
12.33%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.09%
New
59
Increased
186
Reduced
191
Closed
58
Calls
$3.73M
Puts
$3.99M
Net Calls
-$259K
Net Calls Change
-$4.4M
Name Holding Trade Value Shares
Change
Shares
Change %
Natixis Advisors
151
Natixis Advisors
Massachusetts
$5.01M +$3.29M +54,086 +192%
CWM
152
CIBC World Markets
New York
$4.94M +$3.03M +49,739 +158%
OIM
153
Opus Investment Management
Massachusetts
$4.82M -$304K -5,000 -6%
ProShare Advisors
154
ProShare Advisors
Maryland
$4.76M +$1.46K +24 +0%
HI
155
HBK Investments
Texas
$4.76M -$1.49M -24,500 -24%
Nuveen Asset Management
156
Nuveen Asset Management
Illinois
$4.74M +$201K +3,308 +4%
SAM
157
Shell Asset Management
Netherlands
$4.72M -$687K -11,290 -13%
GIBU
158
Gulf International Bank (UK)
United Kingdom
$4.7M
Treasurer of the State of North Carolina
159
Treasurer of the State of North Carolina
North Carolina
$4.69M +$1.82M +29,977 +64%
Jane Street
160
Jane Street
New York
$4.67M +$4.67M +76,727 New
Nisa Investment Advisors
161
Nisa Investment Advisors
Missouri
$4.51M -$77.5K -1,274 -2%
BCIM
162
British Columbia Investment Management
British Columbia, Canada
$4.44M -$1.11M -18,253 -20%
SOMRS
163
State of Michigan Retirement System
Michigan
$4.39M +$42.6K +700 +1%
MIM
164
MetLife Investment Management
New Jersey
$4.37M -$78.6K -1,292 -2%
SOADOR
165
State of Alaska Department of Revenue
Alaska
$4.3M +$468K +7,700 +12%
Commonwealth Equity Services
166
Commonwealth Equity Services
Massachusetts
$4.22M -$137K -2,246 -3%
GHCM
167
Glen Harbor Capital Management
California
$4.15M -$2.25M -36,894 -35%
TPSF
168
Texas Permanent School Fund
Texas
$3.62M -$197K -3,232 -5%
State of Tennessee, Department of Treasury
169
State of Tennessee, Department of Treasury
Tennessee
$3.55M
CC
170
Covalis Capital
United Kingdom
$3.37M -$11.4M -186,872 -77%
RCM
171
Riverhead Capital Management
Delaware
$3.34M -$1.81M -29,759 -35%
MOACM
172
Mutual of America Capital Management
New York
$3.29M +$19.9K +327 +0.6%
Nomura Asset Management
173
Nomura Asset Management
Japan
$3.27M -$773K -12,700 -19%
MSE
174
MUFG Securities EMEA
United Kingdom
$3.12M -$12.1M -198,727 -79%
TCM
175
Teza Capital Management
Illinois
$3.1M +$2M +32,785 +181%