451 hedge funds and large institutions have $8.12B invested in Ameren in 2016 Q1 according to their latest regulatory filings, with 65 funds opening new positions, 159 increasing their positions, 149 reducing their positions, and 63 closing their positions.

Holders
451
Holders Change
-1
Holders Change %
-0.22%
% of All Funds
12.04%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
65
Increased
159
Reduced
149
Closed
63
Calls
$7.77M
Puts
$3.2M
Net Calls
+$4.57M
Net Calls Change
+$766K
Name Market Value Shares Shares
Change
Shares
Change %
CIBC Asset Management
226
CIBC Asset Management
Ontario, Canada
$1.28M 25,468 +301 +1%
MCC
227
Malaga Cove Capital
California
$1.27M 25,380 -3,479 -12%
WAM
228
World Asset Management
Michigan
$1.25M 24,878 -2,604 -9%
SB
229
Simmons Bank
Arkansas
$1.21M 24,192 +24,192 New
Schroder Investment Management Group
230
Schroder Investment Management Group
United Kingdom
$1.21M 24,273 +9,496 +64%
SAM
231
Securian Asset Management
Minnesota
$1.17M 23,266 +161 +0.7%
GS
232
GAM Systematic
United Kingdom
$1.16M 23,189 +11,136 +92%
KRS
233
Kentucky Retirement Systems
Kentucky
$1.12M 22,291 +3,862 +21%
DnB Asset Management
234
DnB Asset Management
Norway
$1.1M 22,035 +22,035 New
TB
235
Terril Brothers
Missouri
$1.1M 22,003
JIR
236
James Investment Research
Ohio
$1.1M 21,880 -1,620 -7%
AIS
237
American Investment Services
Massachusetts
$1.09M 21,780 +21,780 New
CTC
238
Central Trust Company
Missouri
$1.09M 21,676 +3,016 +16%
Cambridge Investment Research Advisors
239
Cambridge Investment Research Advisors
Iowa
$1.05M 20,856 +511 +3%
EFSCE
240
Enterprise Financial Services Corp (EFSC)
Missouri
$1.01M 20,226
SG Americas Securities
241
SG Americas Securities
New York
$939K 18,751 +3,849 +26%
GLA
242
Great Lakes Advisors
Illinois
$929K 18,551 -37,519 -67%
QT
243
Quantbot Technologies
New York
$927K 18,505 +18,505 New
SMDAM
244
Sumitomo Mitsui DS Asset Management
Japan
$918K 18,330 +258 +1%
SIM
245
Sentry Investment Management
Wisconsin
$913K 18,227 +372 +2%
MA
246
MUFG Americas
New York
$903K 18,033 -697 -4%
COPPSERS
247
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$902K 18,006 +2,153 +14%
VKH
248
Virtu KCG Holdings
New York
$891K 17,786 -8,228 -32%
DL
249
Delta Lloyd
Netherlands
$868K 17,325
HighTower Advisors
250
HighTower Advisors
Illinois
$866K 17,219 -39 -0.2%