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 %
Vanguard Group
1
Vanguard Group
Pennsylvania
$918M 19,910,570 +459,280 +2%
State Street
2
State Street
Massachusetts
$603M 13,082,106 +807,071 +7%
EIP
3
Epoch Investment Partners
New York
$300M 6,505,798 +1,407,540 +28%
Franklin Resources
4
Franklin Resources
California
$296M 6,421,120 -2,494,130 -28%
BIT
5
BlackRock Institutional Trust
California
$295M 6,388,313 +32,996 +0.5%
BFA
6
BlackRock Fund Advisors
California
$185M 4,007,593 +646,119 +19%
First Manhattan
7
First Manhattan
New York
$162M 3,522,017 -126,291 -3%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$160M 3,461,911 -23,733 -0.7%
Northern Trust
9
Northern Trust
Illinois
$152M 3,288,573 -133,030 -4%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$146M 3,171,071 -129,142 -4%
SFM
11
Systematic Financial Management
New Jersey
$135M 2,932,274 -2,123,941 -42%
Neuberger Berman Group
12
Neuberger Berman Group
New York
$135M 2,920,143 -168,211 -5%
Jennison Associates
13
Jennison Associates
New York
$115M 2,492,868 +839,960 +51%
Ameriprise
14
Ameriprise
Minnesota
$109M 2,368,800 -166,582 -7%
BG
15
BlackRock Group
United Kingdom
$96.9M 2,099,704 +172,512 +9%
Millennium Management
16
Millennium Management
New York
$90.1M 1,953,568 +1,724,872 +754%
Geode Capital Management
17
Geode Capital Management
Massachusetts
$85.3M 1,852,127 +24,847 +1%
DPIM
18
Duff & Phelps Investment Management
Illinois
$83M 1,800,000
Allianz Asset Management
19
Allianz Asset Management
Germany
$82.7M 1,791,691 -138,768 -7%
PAMU
20
Pictet Asset Management (UK)
United Kingdom
$81.9M 1,774,667 +94,765 +6%
Axa
21
Axa
France
$80.9M 1,754,096 -3,906 -0.2%
Lazard Asset Management
22
Lazard Asset Management
New York
$80.5M 1,744,252 +22,507 +1%
Legal & General Group
23
Legal & General Group
United Kingdom
$78.8M 1,708,588 -90,299 -5%
Fidelity International
24
Fidelity International
Bermuda
$77.4M 1,677,617 -3,492 -0.2%
Capital Research Global Investors
25
Capital Research Global Investors
California
$76.6M 1,660,000