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
1076
$150K
1077
$143K
1078
$137K
1079
$137K
1080
$124K
1081
$123K
1082
$120K
1083
$118K
1084
$114K
1085
$113K
1086
$107K
1087
$94K
1088
$91K
1089
$91K
1090
$91K
1091
$91K
1092
$85K
1093
$84K
1094
$84K
1095
$81K
1096
$74K
1097
$74K
1098
$63K
1099
$60K
1100
$60K