1,513 hedge funds and large institutions have $98.3B invested in Amgen in 2016 Q3 according to their latest regulatory filings, with 113 funds opening new positions, 625 increasing their positions, 565 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,513
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
96
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.03B
Puts
$1.26B
Net Calls
Net Calls Change

Top Buyers

1 +$710M
2 +$583M
3 +$362M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$146M
5
Renaissance Technologies
Renaissance Technologies
New York
+$120M

Top Sellers

1 -$661M
2 -$476M
3 -$420M
4
Primecap Management
Primecap Management
California
-$346M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$215M
Name Holding Trade Value Shares
Change
Change in
Stake
776
$2.09M
777
$2.09M
778
$2.08M
779
$2.08M
780
$2.07M
781
$2.06M
782
$2.06M
783
$2.06M
784
$2.06M
785
$2.02M
786
$2.02M
787
$2M
788
$2M
789
$1.99M
790
$1.99M
791
$1.99M
792
$1.97M
793
$1.95M
794
$1.95M
795
$1.95M
796
$1.94M
797
$1.94M
798
$1.94M
799
$1.92M
800
$1.92M