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
776
$757K
777
$748K
778
$743K
779
$738K
780
$735K
781
$734K
782
$733K
783
$730K
784
$730K
785
$730K
786
$729K
787
$725K
788
$724K
789
$722K
790
$717K
791
$711K
792
$710K
793
$708K
794
$707K
795
$707K
796
$705K
797
$704K
798
$704K
799
$701K
800
$696K