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
1
$14.9B
2
$6.81B
3
$5.77B
4
$5.03B
5
$5.03B
6
$3.33B
7
$2.13B
8
$2.02B
9
$1.88B
10
$1.75B
11
$1.7B
12
$1.7B
13
$1.6B
14
$1.58B
15
$1.15B
16
$1.02B
17
$1B
18
$998M
19
$956M
20
$756M
21
$713M
22
$650M
23
$625M
24
$596M
25
$579M