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
51
$262M
52
$248M
53
$242M
54
$238M
55
$235M
56
$226M
57
$217M
58
$216M
59
$214M
60
$214M
61
$209M
62
$207M
63
$205M
64
$205M
65
$202M
66
$202M
67
$202M
68
$201M
69
$200M
70
$197M
71
$196M
72
$192M
73
$191M
74
$190M
75
$188M