1,514 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, 626 increasing their positions, 565 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,514
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 +$720M
2 +$591M
3 +$367M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$148M
5
Renaissance Technologies
Renaissance Technologies
New York
+$122M

Top Sellers

1 -$670M
2 -$476M
3 -$426M
4
Primecap Management
Primecap Management
California
-$351M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$217M
Name Holding Trade Value Shares
Change
Change in
Stake
601
$4.14M
602
$4.11M
603
$4.11M
604
$4.09M
605
$4.07M
606
$4.05M
607
$4.04M
608
$4.03M
609
$4.03M
610
$4.02M
611
$3.99M
612
$3.99M
613
$3.97M
614
$3.95M
615
$3.92M
616
$3.92M
617
$3.91M
618
$3.89M
619
$3.88M
620
$3.86M
621
$3.85M
622
$3.83M
623
$3.81M
624
$3.8M
625
$3.79M