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
626
$1.47M
627
$1.46M
628
$1.46M
629
$1.45M
630
$1.45M
631
$1.45M
632
$1.45M
633
$1.44M
634
$1.44M
635
$1.44M
636
$1.43M
637
$1.43M
638
$1.42M
639
$1.41M
640
$1.41M
641
$1.4M
642
$1.4M
643
$1.39M
644
$1.39M
645
$1.39M
646
$1.38M
647
$1.38M
648
$1.38M
649
$1.36M
650
$1.36M