1,513 hedge funds and large institutions have $98.3B invested in Amgen in 2016 Q3 according to their latest regulatory filings, with 113 funds opening new positions, 625 increasing their positions, 565 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,513
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
96
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.03B
Puts
$1.26B
Net Calls
Net Calls Change

Top Buyers

1 +$710M
2 +$583M
3 +$362M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$146M
5
Renaissance Technologies
Renaissance Technologies
New York
+$120M

Top Sellers

1 -$661M
2 -$476M
3 -$420M
4
Primecap Management
Primecap Management
California
-$346M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$215M
Name Holding Trade Value Shares
Change
Change in
Stake
626
$3.77M
627
$3.76M
628
$3.75M
629
$3.74M
630
$3.74M
631
$3.69M
632
$3.68M
633
$3.66M
634
$3.66M
635
$3.65M
636
$3.63M
637
$3.62M
638
$3.61M
639
$3.61M
640
$3.6M
641
$3.59M
642
$3.58M
643
$3.56M
644
$3.53M
645
$3.52M
646
$3.52M
647
$3.51M
648
$3.47M
649
$3.47M
650
$3.46M