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
901
$1.33M
902
$1.33M
903
$1.32M
904
$1.32M
905
$1.31M
906
$1.31M
907
$1.3M
908
$1.3M
909
$1.29M
910
$1.28M
911
$1.28M
912
$1.27M
913
$1.27M
914
$1.27M
915
$1.26M
916
$1.26M
917
$1.25M
918
$1.25M
919
$1.25M
920
$1.24M
921
$1.24M
922
$1.24M
923
$1.23M
924
$1.23M
925
$1.22M