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
926
$390K
927
$390K
928
$388K
929
$388K
930
$378K
931
$377K
932
$376K
933
$376K
934
$373K
935
$372K
936
$371K
937
$368K
938
$368K
939
$368K
940
$367K
941
$366K
942
$363K
943
$362K
944
$361K
945
$359K
946
$358K
947
$357K
948
$357K
949
$356K
950
$356K