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
701
$1.1M
702
$1.1M
703
$1.09M
704
$1.09M
705
$1.09M
706
$1.07M
707
$1.06M
708
$1.06M
709
$1.06M
710
$1.05M
711
$1.05M
712
$1.03M
713
$1.03M
714
$1.02M
715
$1.01M
716
$1.01M
717
$1M
718
$999K
719
$997K
720
$992K
721
$978K
722
$976K
723
$967K
724
$963K
725
$958K