1,378 hedge funds and large institutions have $83.9B invested in Amgen in 2015 Q3 according to their latest regulatory filings, with 94 funds opening new positions, 578 increasing their positions, 472 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,378
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
81
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$965M
Puts
$917M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$477M
27
$465M
28
$449M
29
$445M
30
$438M
31
$434M
32
$431M
33
$417M
34
$415M
35
$386M
36
$378M
37
$371M
38
$370M
39
$349M
40
$341M
41
$335M
42
$333M
43
$332M
44
$332M
45
$320M
46
$313M
47
$294M
48
$290M
49
$289M
50
$279M