470 hedge funds and large institutions have $8.78B invested in Ameren in 2016 Q2 according to their latest regulatory filings, with 53 funds opening new positions, 195 increasing their positions, 140 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
470
Holders Change
+19
Holders Change %
+4.21%
% of All Funds
12.56%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
53
Increased
195
Reduced
140
Closed
30
Calls
$7.66M
Puts
$3.56M
Net Calls
+$4.1M
Net Calls Change
-$466K
Name Holding Trade Value Shares
Change
Shares
Change %
MERSOM
226
Municipal Employees' Retirement System of Michigan
Michigan
$1.27M +$549K +10,240 +77%
SAM
227
Securian Asset Management
Minnesota
$1.26M +$9.16K +171 +0.7%
Susquehanna International Group
228
Susquehanna International Group
Pennsylvania
$1.24M -$1.92M -35,895 -61%
Asset Management One
229
Asset Management One
Japan
$1.22M -$1.92M -36,507 -61%
CTC
230
Central Trust Company
Missouri
$1.22M +$55.1K +1,027 +5%
TB
231
Terril Brothers
Missouri
$1.18M
AIS
232
American Investment Services
Massachusetts
$1.15M -$19.6K -365 -2%
JIR
233
James Investment Research
Ohio
$1.12M -$57.9K -1,080 -5%
SG Americas Securities
234
SG Americas Securities
New York
$1.11M +$109K +2,037 +11%
SG
235
Societe Generale
$1.11M +$1.11M +20,788 New
KRS
236
Kentucky Retirement Systems
Kentucky
$1.11M -$88.9K -1,658 -7%
EFSCE
237
Enterprise Financial Services Corp (EFSC)
Missouri
$1.08M
RJFSA
238
Raymond James Financial Services Advisors
Florida
$1.04M -$443K -8,279 -30%
COPPSERS
239
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.04M +$76.1K +1,421 +8%
GLA
240
Great Lakes Advisors
Illinois
$1.02M +$24.6K +459 +2%
SMDAM
241
Sumitomo Mitsui DS Asset Management
Japan
$1M +$19.8K +370 +2%
SIM
242
Sentry Investment Management
Wisconsin
$977K
PP
243
Paloma Partners
Connecticut
$964K +$695K +12,962 +258%
HW
244
Hancock Whitney
Mississippi
$963K +$46.7K +871 +5%
Natixis Advisors
245
Natixis Advisors
Massachusetts
$962K +$152K +2,841 +19%
TG
246
TCW Group
California
$954K +$42.9K +800 +5%
BCM
247
BlueCrest Capital Management
Jersey
$950K +$950K +17,725 New
MA
248
MUFG Americas
New York
$945K -$21.4K -400 -2%
LS
249
Livforsakringsbolaget Skandia
Sweden
$942K -$445K -8,300 -32%
Creative Planning
250
Creative Planning
Kansas
$938K +$100K +1,867 +12%