564 hedge funds and large institutions have $11.4B invested in Ameren in 2018 Q4 according to their latest regulatory filings, with 84 funds opening new positions, 174 increasing their positions, 196 reducing their positions, and 65 closing their positions.

Holders
564
Holders Change
+15
Holders Change %
+2.73%
% of All Funds
12.59%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.11%
New
84
Increased
174
Reduced
196
Closed
65
Calls
$8.13M
Puts
$2.22M
Net Calls
+$5.91M
Net Calls Change
+$3.92M
Name Market Value Shares Shares
Change
Shares
Change %
GC
76
Guggenheim Capital
Illinois
$23.6M 362,074 -6,146 -2%
Teacher Retirement System of Texas
77
Teacher Retirement System of Texas
Texas
$23.2M 355,030 -47,040 -12%
Balyasny Asset Management
78
Balyasny Asset Management
Illinois
$22.8M 349,057 +349,057 New
Millennium Management
79
Millennium Management
New York
$22.7M 347,383 +235,546 +211%
AL
80
AJO LP
Pennsylvania
$22.1M 338,805 -13,536 -4%
Baillie Gifford & Co
81
Baillie Gifford & Co
United Kingdom
$22.1M 338,036 +66,476 +24%
SOADOR
82
State of Alaska Department of Revenue
Alaska
$20.8M 318,710 +231,496 +265%
TD Asset Management
83
TD Asset Management
Ontario, Canada
$20.7M 317,061 +40,342 +15%
Two Sigma Advisers
84
Two Sigma Advisers
New York
$20.7M 316,800 +11,939 +4%
RJA
85
Raymond James & Associates
Florida
$20.5M 313,988 -10,345 -3%
Man Group
86
Man Group
United Kingdom
$20.4M 312,451 +180,427 +137%
Prudential Financial
87
Prudential Financial
New Jersey
$19.9M 305,453 -14,358 -4%
National Pension Service
88
National Pension Service
South Korea
$19.7M 284,691 +12,768 +5%
Adage Capital Partners
89
Adage Capital Partners
Massachusetts
$19.6M 300,200 -14,800 -5%
State of Wisconsin Investment Board
90
State of Wisconsin Investment Board
Wisconsin
$19M 291,899 +1,937 +0.7%
Mitsubishi UFJ Trust & Banking
91
Mitsubishi UFJ Trust & Banking
Japan
$18.4M 281,973 +19,086 +7%
PI
92
Putnam Investments
Massachusetts
$18.1M 277,218 -36,857 -12%
Massachusetts Financial Services
93
Massachusetts Financial Services
Massachusetts
$15.4M 235,686 -105,039 -31%
Stifel Financial
94
Stifel Financial
Missouri
$15.3M 234,793 -305 -0.1%
HSBC Holdings
95
HSBC Holdings
United Kingdom
$15.2M 232,572 -311,918 -57%
ASRS
96
Arizona State Retirement System
Arizona
$14.4M 221,063 -3,653 -2%
BGIM
97
Brandywine Global Investment Management
Pennsylvania
$14.3M 219,394 -2,287 -1%
Canada Life
98
Canada Life
Manitoba, Canada
$13.9M 223,231 -105,265 -32%
Chevy Chase Trust
99
Chevy Chase Trust
Maryland
$13.1M 201,446 +672 +0.3%
RCAMU
100
Rothschild & Co Asset Management US
Connecticut
$13.1M 200,127 -88,324 -31%