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
76
$207M
77
$207M
78
$206M
79
$205M
80
$204M
81
$193M
82
$190M
83
$187M
84
$186M
85
$185M
86
$181M
87
$177M
88
$162M
89
$160M
90
$151M
91
$150M
92
$140M
93
$140M
94
$137M
95
$135M
96
$134M
97
$129M
98
$127M
99
$125M
100
$125M