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.

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 %
T. Rowe Price Associates
76
T. Rowe Price Associates
Maryland
$23.4M -$214K -4,000 -0.9%
NFA
77
Nationwide Fund Advisors
Ohio
$22.5M +$9.42M +175,780 +72%
AllianceBernstein
78
AllianceBernstein
Tennessee
$22.4M +$233K +4,347 +1%
PI
79
Putnam Investments
Massachusetts
$21.9M +$31.2K +583 +0.1%
MTB
80
Mizuho Trust & Banking
Japan
$21.4M +$1.4M +26,066 +7%
JPMorgan Chase & Co
81
JPMorgan Chase & Co
New York
$21.2M +$5.19M +96,877 +32%
ACI
82
AMP Capital Investors
Australia
$20.9M +$4.36M +83,117 +26%
CM
83
Churchill Management
California
$20.3M +$1.56M +29,167 +8%
Principal Financial Group
84
Principal Financial Group
Iowa
$19.8M -$2.45M -45,787 -11%
State Board of Administration of Florida Retirement System
85
State Board of Administration of Florida Retirement System
Florida
$19.7M +$3.71M +69,232 +23%
Prudential Financial
86
Prudential Financial
New Jersey
$19.6M +$1.91M +35,719 +11%
RhumbLine Advisers
87
RhumbLine Advisers
Massachusetts
$19.3M +$1.11M +20,670 +6%
Retirement Systems of Alabama
88
Retirement Systems of Alabama
Alabama
$18.1M +$4.76M +88,912 +36%
D.E. Shaw & Co
89
D.E. Shaw & Co
New York
$17.4M +$4.42M +82,560 +34%
CS
90
Credit Suisse
Switzerland
$17.3M +$1.11M +20,713 +7%
Baillie Gifford & Co
91
Baillie Gifford & Co
United Kingdom
$16.9M +$10.2K +190 +0.1%
Royal Bank of Canada
92
Royal Bank of Canada
Ontario, Canada
$16.6M -$3.15M -58,731 -16%
ECP
93
Electron Capital Partners
New York
$16.6M +$10.1M +188,099 +154%
UBS Group
94
UBS Group
Switzerland
$16.4M -$2.06M -38,422 -11%
LM
95
Luminus Management
Texas
$16.4M -$3.5M -65,284 -18%
O
96
OppenheimerFunds
New York
$16.2M -$1.54M -28,824 -9%
BJ
97
BlackRock Japan
Japan
$15.9M +$55.2K +1,030 +0.3%
WCM
98
Wedge Capital Management
North Carolina
$15.5M -$2.1M -39,176 -12%
ORIO
99
Old Republic International (ORI)
Illinois
$15.1M
Citigroup
100
Citigroup
New York
$14.5M +$10.4M +194,112 +253%