432 hedge funds and large institutions have $7.36B invested in Ameren in 2014 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 140 increasing their positions, 163 reducing their positions, and 34 closing their positions.

Holders
432
Holders Change
+7
Holders Change %
+1.65%
% of All Funds
11.53%
Holding in Top 10
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-100%
% of All Funds
New
48
Increased
140
Reduced
163
Closed
34
Calls
$13.3M
Puts
$6.57M
Net Calls
+$6.72M
Net Calls Change
+$4.63M
Name Market Value Shares Shares
Change
Shares
Change %
JHIU
26
Janus Henderson Investors US
Colorado
$73.7M 1,596,643 -557,115 -26%
PI
27
Putnam Investments
Massachusetts
$73.1M 1,584,873 +62,464 +4%
Norges Bank
28
Norges Bank
Norway
$71.4M 1,546,885 +47,733 +3%
Boston Partners
29
Boston Partners
Massachusetts
$64.4M 1,396,587 +113,017 +9%
Massachusetts Financial Services
30
Massachusetts Financial Services
Massachusetts
$62.4M 1,352,008
LSV Asset Management
31
LSV Asset Management
Illinois
$60M 1,301,290 +4,485 +0.3%
First Trust Advisors
32
First Trust Advisors
Illinois
$59.2M 1,283,869 +471,057 +58%
Morgan Stanley
33
Morgan Stanley
New York
$59M 1,279,460 -277,032 -18%
Goldman Sachs
34
Goldman Sachs
New York
$56.5M 1,224,315 -40,070 -3%
AAMU
35
Amundi Asset Management US
Massachusetts
$56.4M 1,222,173 +2,836 +0.2%
GC
36
Guggenheim Capital
Illinois
$50.7M 1,099,121 +465,761 +74%
UBS AM
37
UBS AM
Illinois
$50.2M 1,089,258 +31,743 +3%
PI
38
PGGM Investments
Netherlands
$49.2M 1,066,586 -3,531 -0.3%
American Century Companies
39
American Century Companies
Missouri
$48.7M 1,055,475 -56,529 -5%
VOYA Investment Management
40
VOYA Investment Management
Georgia
$48.6M 1,052,804 -182 -0%
AQR Capital Management
41
AQR Capital Management
Connecticut
$46M 996,242 +329,056 +49%
Renaissance Technologies
42
Renaissance Technologies
New York
$40M 866,100 +558,400 +181%
TCIM
43
TIAA CREF Investment Management
New York
$38.1M 825,282 +285,998 +53%
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$36M 778,300 +74,500 +11%
GF
45
Gabelli Funds
New York
$34.5M 748,000 +2,000 +0.3%
Sumitomo Mitsui Trust Group
46
Sumitomo Mitsui Trust Group
Japan
$33.5M 710,929 +5,478 +0.8%
GIA
47
Gateway Investment Advisers
Ohio
$33.5M 726,412 -79,901 -10%
USAA
48
United Services Automobile Association
Texas
$32.5M 703,615 +64,500 +10%
Deutsche Bank
49
Deutsche Bank
Germany
$32.4M 702,117 +104,239 +17%
APG Asset Management
50
APG Asset Management
Netherlands
$30.8M 666,826 +8,612 +1%