1,342 hedge funds and large institutions have $98.1B invested in Amgen in 2015 Q1 according to their latest regulatory filings, with 91 funds opening new positions, 533 increasing their positions, 481 reducing their positions, and 74 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,342
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
97
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$927M
Puts
$793M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$569M
27
$569M
28
$540M
29
$518M
30
$499M
31
$487M
32
$487M
33
$481M
34
$461M
35
$459M
36
$443M
37
$436M
38
$429M
39
$428M
40
$427M
41
$399M
42
$390M
43
$384M
44
$377M
45
$377M
46
$374M
47
$353M
48
$349M
49
$332M
50
$324M