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
551
$4.92M
552
$4.91M
553
$4.9M
554
$4.89M
555
$4.88M
556
$4.88M
557
$4.87M
558
$4.87M
559
$4.8M
560
$4.79M
561
$4.75M
562
$4.74M
563
$4.73M
564
$4.71M
565
$4.69M
566
$4.65M
567
$4.65M
568
$4.64M
569
$4.63M
570
$4.6M
571
$4.58M
572
$4.57M
573
$4.56M
574
$4.55M
575
$4.55M