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
651
$1.36M
652
$1.36M
653
$1.34M
654
$1.34M
655
$1.34M
656
$1.34M
657
$1.33M
658
$1.31M
659
$1.31M
660
$1.3M
661
$1.3M
662
$1.29M
663
$1.29M
664
$1.29M
665
$1.27M
666
$1.27M
667
$1.25M
668
$1.25M
669
$1.25M
670
$1.24M
671
$1.24M
672
$1.24M
673
$1.24M
674
$1.23M
675
$1.23M