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
1101
$57K
1102
$55K
1103
$52K
1104
$46K
1105
$46K
1106
$44.1K
1107
$44K
1108
$38K
1109
$38K
1110
$37K
1111
$35K
1112
$34K
1113
$34K
1114
$34K
1115
$34K
1116
$32K
1117
$29K
1118
$28K
1119
$28K
1120
$28K
1121
$23K
1122
$23K
1123
$23K
1124
$22K
1125
$20K