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
76
$181M
77
$180M
78
$178M
79
$177M
80
$175M
81
$174M
82
$162M
83
$154M
84
$147M
85
$146M
86
$139M
87
$135M
88
$134M
89
$130M
90
$127M
91
$127M
92
$127M
93
$125M
94
$123M
95
$117M
96
$114M
97
$114M
98
$112M
99
$107M
100
$107M