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
1001
$284K
1002
$283K
1003
$280K
1004
$279K
1005
$278K
1006
$277K
1007
$276K
1008
$275K
1009
$275K
1010
$270K
1011
$268K
1012
$266K
1013
$266K
1014
$264K
1015
$264K
1016
$262K
1017
$257K
1018
$257K
1019
$256K
1020
$254K
1021
$252K
1022
$251K
1023
$246K
1024
$245K
1025
$245K