1,153 hedge funds and large institutions have $69.9B invested in Amgen in 2013 Q4 according to their latest regulatory filings, with 144 funds opening new positions, 411 increasing their positions, 439 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,153
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
51
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$620M
Puts
$822M
Net Calls
Net Calls Change

Top Buyers

1 +$1.12B
2 +$114M
3 +$109M
4
ClearBridge Investments
ClearBridge Investments
New York
+$107M
5
Invesco
Invesco
Georgia
+$99.4M
Name Holding Trade Value Shares
Change
Change in
Stake
901
$445K
902
$441K
903
$441K
904
$440K
905
$439K
906
$437K
907
$434K
908
$434K
909
$433K
910
$427K
911
$425K
912
$422K
913
$422K
914
$420K
915
$416K
916
$416K
917
$415K
918
$409K
919
$408K
920
$407K
921
$405K
922
$405K
923
$400K
924
$399K
925
$396K