519 hedge funds and large institutions have $9.94B invested in Ameren in 2017 Q4 according to their latest regulatory filings, with 62 funds opening new positions, 191 increasing their positions, 173 reducing their positions, and 46 closing their positions.

Holders
519
Holders Change
+14
Holders Change %
+2.77%
% of All Funds
11.79%
Holding in Top 10
5
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+400%
% of All Funds
0.11%
New
62
Increased
191
Reduced
173
Closed
46
Calls
$6.23M
Puts
$1.44M
Net Calls
+$4.79M
Net Calls Change
+$1.95M
Name Market Value Shares Shares
Change
Shares
Change %
SW
201
SVB Wealth
Massachusetts
$2.16M 36,545 +520 +1%
FCBT
202
First Citizens Bank & Trust
North Carolina
$2.13M 36,148 +2,759 +8%
CC
203
Cognios Capital
Kansas
$2.13M 36,117 +2,465 +7%
MSA
204
Mason Street Advisors
Wisconsin
$1.99M 33,797 +115 +0.3%
MSE
205
MUFG Securities EMEA
United Kingdom
$1.95M 33,000 +33,000 New
UB
206
UMB Bank
Missouri
$1.94M 32,883 -425 -1%
Nomura Holdings
207
Nomura Holdings
Japan
$1.86M 31,572 -17,537 -36%
MSV
208
MN Services Vermogensbeheer
Netherlands
$1.86M 37,791 -1,600 -4%
FWIA
209
Fort Washington Investment Advisors
Ohio
$1.83M 30,969
BC
210
Brookfield Corp
Ontario, Canada
$1.82M 30,900 +30,900 New
AB
211
Amalgamated Bank
New York
$1.8M 30,546 +2,714 +10%
LIA
212
LS Investment Advisors
Michigan
$1.76M 29,784 -921 -3%
CPO
213
Cerity Partners OCIO
New York
$1.76M 29,753 -232 -0.8%
EI
214
Elkhorn Investments
Illinois
$1.73M 29,594 +8,994 +44%
ERSOT
215
Employees Retirement System of Texas
Texas
$1.71M 29,000 +15,000 +107%
MERSOM
216
Municipal Employees' Retirement System of Michigan
Michigan
$1.7M 28,830 +5,690 +25%
Natixis Advisors
217
Natixis Advisors
Massachusetts
$1.69M 28,657 -6,628 -19%
Acadian Asset Management
218
Acadian Asset Management
Massachusetts
$1.68M 28,481 +24,236 +571%
MYAM
219
Meiji Yasuda Asset Management
Japan
$1.66M 28,169 +3,490 +14%
CIP
220
Chartwell Investment Partners
Pennsylvania
$1.66M 28,055
B
221
BP
United Kingdom
$1.65M 28,000
Tudor Investment Corp
222
Tudor Investment Corp
Connecticut
$1.64M 27,828 +6,632 +31%
TI
223
Trexquant Investment
Connecticut
$1.64M 27,760 +27,760 New
TRSOTSOK
224
Teachers Retirement System of the State of Kentucky
Kentucky
$1.62M 27,500
IA
225
Icon Advisers
Colorado
$1.59M 26,900 -11,900 -31%