489 hedge funds and large institutions have $8.85B invested in Ameren in 2016 Q4 according to their latest regulatory filings, with 76 funds opening new positions, 153 increasing their positions, 182 reducing their positions, and 46 closing their positions.

Holders
489
Holders Change
+24
Holders Change %
+5.16%
% of All Funds
12.24%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
76
Increased
153
Reduced
182
Closed
46
Calls
$6.17M
Puts
$7.94M
Net Calls
-$1.78M
Net Calls Change
-$5.78M
Name Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.29B 24,651,542 +972,735 +4%
State Street
2
State Street
Massachusetts
$680M 12,969,715 +62,683 +0.5%
BIT
3
BlackRock Institutional Trust
California
$342M 6,516,557 +146,891 +2%
AQR Capital Management
4
AQR Capital Management
Connecticut
$308M 5,880,525 +329,410 +6%
EIP
5
Epoch Investment Partners
New York
$244M 4,658,833 -86,566 -2%
Lazard Asset Management
6
Lazard Asset Management
New York
$243M 4,640,051 +165,993 +4%
BFA
7
BlackRock Fund Advisors
California
$239M 4,559,947 +307,167 +7%
JPMorgan Chase & Co
8
JPMorgan Chase & Co
New York
$238M 4,543,062 +3,985,707 +715%
Bank of Montreal
9
Bank of Montreal
Ontario, Canada
$189M 3,851,858 +272,795 +8%
Goldman Sachs
10
Goldman Sachs
New York
$168M 3,208,513 -1,651 -0.1%
Wells Fargo
11
Wells Fargo
California
$159M 3,037,931 +396,949 +15%
American Century Companies
12
American Century Companies
Missouri
$143M 2,729,779 +125,289 +5%
Northern Trust
13
Northern Trust
Illinois
$140M 2,668,193 -59,820 -2%
BG
14
BlackRock Group
United Kingdom
$131M 2,503,319 -100,635 -4%
Massachusetts Financial Services
15
Massachusetts Financial Services
Massachusetts
$127M 2,425,165 +77,357 +3%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$115M 2,189,310 +136,272 +7%
Boston Partners
17
Boston Partners
Massachusetts
$114M 2,172,255 +171,695 +9%
Jennison Associates
18
Jennison Associates
New York
$113M 2,153,355 -87,985 -4%
Fidelity International
19
Fidelity International
Bermuda
$106M 2,013,729 +126,611 +7%
Ameriprise
20
Ameriprise
Minnesota
$104M 1,981,893 -258,295 -12%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$104M 1,973,801 -3,213 -0.2%
Legal & General Group
22
Legal & General Group
United Kingdom
$100M 1,907,682 -2,469 -0.1%
DPIM
23
Duff & Phelps Investment Management
Illinois
$94.4M 1,800,000
Invesco
24
Invesco
Georgia
$93M 1,772,087 -270,877 -13%
Renaissance Technologies
25
Renaissance Technologies
New York
$90.6M 1,727,600 +453,400 +36%