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
851
$573K
852
$571K
853
$570K
854
$569K
855
$560K
856
$558K
857
$557K
858
$552K
859
$546K
860
$544K
861
$540K
862
$539K
863
$537K
864
$536K
865
$526K
866
$522K
867
$520K
868
$518K
869
$516K
870
$515K
871
$515K
872
$514K
873
$513K
874
$510K
875
$508K