465 hedge funds and large institutions have $8.01B invested in Ameren in 2016 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 165 increasing their positions, 169 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
465
Holders Change
-5
Holders Change %
-1.06%
% of All Funds
12.43%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
39
Increased
165
Reduced
169
Closed
39
Calls
$5.96M
Puts
$1.95M
Net Calls
+$4M
Net Calls Change
-$96K
Name Holding Trade Value Shares
Change
Shares
Change %
IRF
226
IBM Retirement Fund
New York
$1.18M -$236K -4,791 -17%
CIM
227
CenturyLink Investment Management
Colorado
$1.17M
SAM
228
Securian Asset Management
Minnesota
$1.16M +$11.5K +234 +1%
MERSOM
229
Municipal Employees' Retirement System of Michigan
Michigan
$1.16M
CWM
230
Cornerstone Wealth Management
Missouri
$1.14M +$1.14M +24,075 New
Asset Management One
231
Asset Management One
Japan
$1.14M -$7.03K -142 -0.6%
TB
232
Terril Brothers
Missouri
$1.14M +$57.1K +1,161 +5%
Susquehanna International Group
233
Susquehanna International Group
Pennsylvania
$1.14M
CTC
234
Central Trust Company
Missouri
$1.13M +$17.4K +354 +2%
Grantham, Mayo, Van Otterloo & Co (GMO)
235
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.1M -$26.6M -540,214 -96%
AIS
236
American Investment Services
Massachusetts
$1.05M
TWI
237
Thomas White International
Illinois
$1.05M -$578K -11,753 -36%
Natixis Advisors
238
Natixis Advisors
Massachusetts
$1.04M +$152K +3,085 +17%
JIR
239
James Investment Research
Ohio
$1.01M -$15.3K -310 -1%
EFSCE
240
Enterprise Financial Services Corp (EFSC)
Missouri
$991K -$4.08K -83 -0.4%
RJFSA
241
Raymond James Financial Services Advisors
Florida
$928K -$27.5K -559 -3%
HW
242
Hancock Whitney
Mississippi
$918K +$34.6K +703 +4%
SMDAM
243
Sumitomo Mitsui DS Asset Management
Japan
$917K -$2.56K -52 -0.3%
KRS
244
Kentucky Retirement Systems
Kentucky
$912K -$103K -2,088 -10%
Walleye Trading
245
Walleye Trading
New York
$908K +$908K +18,465 New
Creative Planning
246
Creative Planning
Kansas
$896K +$34.5K +702 +4%
PAM
247
Princeton Alpha Management
New Jersey
$892K +$892K +18,130 New
GLA
248
Great Lakes Advisors
Illinois
$887K -$47.4K -965 -5%
TG
249
TCW Group
California
$883K +$7.38K +150 +0.8%
MA
250
MUFG Americas
New York
$857K -$10.4K -212 -1%