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 Market Value Shares Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.22B 22,773,494 +283,304 +1%
State Street
2
State Street
Massachusetts
$699M 13,037,096 +36,799 +0.3%
BIT
3
BlackRock Institutional Trust
California
$337M 6,283,662 -32,923 -0.5%
EIP
4
Epoch Investment Partners
New York
$249M 4,641,757 +83,110 +2%
Goldman Sachs
5
Goldman Sachs
New York
$239M 4,468,439 -267,218 -6%
Lazard Asset Management
6
Lazard Asset Management
New York
$230M 4,284,358 -313,212 -7%
BFA
7
BlackRock Fund Advisors
California
$221M 4,124,771 +214,667 +5%
AQR Capital Management
8
AQR Capital Management
Connecticut
$197M 3,679,800 +1,143,337 +45%
Bank of Montreal
9
Bank of Montreal
Ontario, Canada
$193M 3,599,146 +2,138,678 +146%
Northern Trust
10
Northern Trust
Illinois
$147M 2,736,290 -118,031 -4%
American Century Companies
11
American Century Companies
Missouri
$143M 2,672,261 +672,351 +34%
BG
12
BlackRock Group
United Kingdom
$142M 2,657,236 +278,076 +12%
Massachusetts Financial Services
13
Massachusetts Financial Services
Massachusetts
$132M 2,457,184 +184,680 +8%
Jennison Associates
14
Jennison Associates
New York
$123M 2,288,660 -53,212 -2%
Ameriprise
15
Ameriprise
Minnesota
$122M 2,283,294 +47,402 +2%
Wells Fargo
16
Wells Fargo
California
$119M 2,216,240 +188,895 +9%
CIA
17
ClearBridge Investments (Australia)
Australia
$118M 2,204,453 +382,869 +21%
Fidelity International
18
Fidelity International
Bermuda
$114M 2,120,847 -159,701 -7%
Invesco
19
Invesco
Georgia
$113M 2,102,992 +239,225 +13%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$104M 1,952,537 -15,620 -0.8%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$104M 1,942,582 -68,444 -3%
Legal & General Group
22
Legal & General Group
United Kingdom
$99.6M 1,859,998 -50,338 -3%
PAMU
23
Pictet Asset Management (UK)
United Kingdom
$98.3M 1,984,205 +491,286 +33%
Boston Partners
24
Boston Partners
Massachusetts
$98.1M 1,830,220 -634,962 -26%
Allianz Asset Management
25
Allianz Asset Management
Germany
$97.2M 1,814,467 -39,819 -2%