1,152 hedge funds and large institutions have $69.8B invested in Amgen in 2013 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 411 increasing their positions, 439 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,152
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
+$99.7M
Name Holding Trade Value Shares
Change
Change in
Stake
801
$695K
802
$691K
803
$691K
804
$691K
805
$689K
806
$682K
807
$678K
808
$675K
809
$673K
810
$669K
811
$666K
812
$665K
813
$664K
814
$658K
815
$654K
816
$653K
817
$653K
818
$646K
819
$645K
820
$643K
821
$640K
822
$638K
823
$636K
824
$632K
825
$630K