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
51
$314M
52
$307M
53
$298M
54
$298M
55
$290M
56
$290M
57
$289M
58
$281M
59
$280M
60
$259M
61
$247M
62
$245M
63
$244M
64
$243M
65
$240M
66
$240M
67
$236M
68
$235M
69
$234M
70
$232M
71
$224M
72
$224M
73
$222M
74
$220M
75
$214M