541 hedge funds and large institutions have $9.52B invested in Ameren in 2018 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 165 increasing their positions, 201 reducing their positions, and 42 closing their positions.

Holders
541
Holders Change
+22
Holders Change %
+4.24%
% of All Funds
12.42%
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.11%
New
71
Increased
165
Reduced
201
Closed
42
Calls
$7.87M
Puts
$3.73M
Net Calls
+$4.14M
Net Calls Change
-$650K
Name Holding Trade Value Shares
Change
Shares
Change %
California State Teachers Retirement System (CalSTRS)
76
California State Teachers Retirement System (CalSTRS)
California
$22.8M -$715K -12,625 -3%
Caisse de Depot et Placement du Quebec (CDPQ)
77
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$21.8M -$555K -9,800 -2%
ORIO
78
Old Republic International (ORI)
Illinois
$21.7M
State Board of Administration of Florida Retirement System
79
State Board of Administration of Florida Retirement System
Florida
$21.6M -$385K -6,793 -2%
FQ
80
First Quadrant
California
$21M +$7.94M +140,255 +61%
CS
81
Credit Suisse
Switzerland
$20.3M -$6.54M -115,543 -24%
Massachusetts Financial Services
82
Massachusetts Financial Services
Massachusetts
$19.7M -$66M -1,165,807 -77%
CGM
83
Centenus Global Management
New York
$19M +$11.3M +200,000 +148%
Teacher Retirement System of Texas
84
Teacher Retirement System of Texas
Texas
$18.8M -$1.26M -22,249 -6%
O
85
OppenheimerFunds
New York
$18.7M +$3.17M +56,022 +20%
D.E. Shaw & Co
86
D.E. Shaw & Co
New York
$18.5M +$14M +247,033 +312%
Retirement Systems of Alabama
87
Retirement Systems of Alabama
Alabama
$18.3M -$94.9K -1,675 -0.5%
RJA
88
Raymond James & Associates
Florida
$18.1M +$194K +3,421 +1%
Russell Investments Group
89
Russell Investments Group
United Kingdom
$17.4M -$9.16M -161,839 -34%
TD Asset Management
90
TD Asset Management
Ontario, Canada
$17.2M -$261K -4,610 -1%
Wellington Management Group
91
Wellington Management Group
Massachusetts
$15.9M -$11.8M -208,289 -43%
Prudential Financial
92
Prudential Financial
New Jersey
$15.7M -$3.85M -67,968 -20%
National Pension Service
93
National Pension Service
South Korea
$15.3M +$1.01M +17,762 +7%
Royal Bank of Canada
94
Royal Bank of Canada
Ontario, Canada
$15.2M -$480K -8,467 -3%
Baillie Gifford & Co
95
Baillie Gifford & Co
United Kingdom
$14.8M
VRS
96
Virginia Retirement Systems
Virginia
$14.8M
MSE
97
MUFG Securities EMEA
United Kingdom
$14.2M +$12.3M +217,000 +658%
MSL
98
Mackay Shields LLC
New York
$13.9M +$13.9M +245,841 New
CC
99
Covalis Capital
United Kingdom
$13.7M +$6.37M +112,530 +87%
Stifel Financial
100
Stifel Financial
Missouri
$13.5M -$6.12M -108,145 -31%