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 %
ORIO
101
Old Republic International (ORI)
Illinois
$14.2M 282,442
Canada Pension Plan Investment Board
102
Canada Pension Plan Investment Board
Ontario, Canada
$13.4M 267,342 +138,518 +108%
RCM
103
Riverhead Capital Management
Delaware
$13.2M 263,531 +71,728 +37%
Retirement Systems of Alabama
104
Retirement Systems of Alabama
Alabama
$12.5M 249,121 +1,626 +0.7%
Fidelity Investments
105
Fidelity Investments
Massachusetts
$12.3M 244,735 -32,563 -12%
CCMH
106
Cornerstone Capital Management Holdings
New York
$12.2M 244,311 +121,302 +99%
NFA
107
Nationwide Fund Advisors
Ohio
$12.2M 243,684 +33,859 +16%
D.E. Shaw & Co
108
D.E. Shaw & Co
New York
$12.2M 242,702 +194,362 +402%
BA
109
BlackRock Advisors
Delaware
$11.8M 235,470 -148,413 -39%
Stifel Financial
110
Stifel Financial
Missouri
$11.4M 227,021 +28,168 +14%
BGIM
111
Brandywine Global Investment Management
Pennsylvania
$11.3M 226,442 -2,300 -1%
FWCM
112
Ferguson Wellman Capital Management
Oregon
$10.6M 211,132 +9,120 +5%
MAM
113
Magellan Asset Management
Australia
$10.4M 206,684 -2,079 -1%
Chevy Chase Trust
114
Chevy Chase Trust
Maryland
$10.3M 205,885 +9,182 +5%
BNP Paribas Financial Markets
115
BNP Paribas Financial Markets
France
$10M 200,494 -147,392 -42%
HSBC Holdings
116
HSBC Holdings
United Kingdom
$9.89M 197,531 -197,482 -50%
PR
117
Payden & Rygel
California
$9.87M 196,900 +1,800 +0.9%
Caisse de Depot et Placement du Quebec (CDPQ)
118
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$9.7M 193,505 +4,325 +2%
Canada Life
119
Canada Life
Manitoba, Canada
$9.27M 185,217 +13,622 +8%
MBA
120
Maple-Brown Abbott
Australia
$8.82M 175,965 +38,800 +28%
GC
121
Guardian Capital
Ontario, Canada
$8.65M 172,561 +20,009 +13%
Teacher Retirement System of Texas
122
Teacher Retirement System of Texas
Texas
$8.51M 169,813 +156,522 +1,178%
National Pension Service
123
National Pension Service
South Korea
$8.5M 169,552 +7,205 +4%
HAI
124
Hennessy Advisors Inc
California
$7.99M 159,490 -9,000 -5%
State of Tennessee, Department of Treasury
125
State of Tennessee, Department of Treasury
Tennessee
$7.65M 152,683 -14,197 -9%