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
1026
$240K
1027
$240K
1028
$240K
1029
$239K
1030
$238K
1031
$234K
1032
$234K
1033
$234K
1034
$234K
1035
$230K
1036
$230K
1037
$229K
1038
$228K
1039
$228K
1040
$227K
1041
$225K
1042
$223K
1043
$223K
1044
$223K
1045
$222K
1046
$222K
1047
$222K
1048
$221K
1049
$220K
1050
$218K