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
1001
$283K
1002
$280K
1003
$279K
1004
$278K
1005
$277K
1006
$276K
1007
$275K
1008
$275K
1009
$270K
1010
$268K
1011
$266K
1012
$266K
1013
$264K
1014
$264K
1015
$262K
1016
$257K
1017
$257K
1018
$256K
1019
$254K
1020
$252K
1021
$251K
1022
$246K
1023
$245K
1024
$245K
1025
$241K