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
501
$6.27M
502
$6.22M
503
$6.2M
504
$6.19M
505
$6.19M
506
$6.15M
507
$6.12M
508
$6.08M
509
$6.07M
510
$5.99M
511
$5.97M
512
$5.95M
513
$5.92M
514
$5.9M
515
$5.86M
516
$5.77M
517
$5.76M
518
$5.76M
519
$5.75M
520
$5.7M
521
$5.65M
522
$5.63M
523
$5.61M
524
$5.6M
525
$5.59M