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
576
$4.53M
577
$4.52M
578
$4.51M
579
$4.5M
580
$4.49M
581
$4.46M
582
$4.44M
583
$4.44M
584
$4.39M
585
$4.35M
586
$4.32M
587
$4.29M
588
$4.29M
589
$4.27M
590
$4.27M
591
$4.23M
592
$4.22M
593
$4.18M
594
$4.18M
595
$4.17M
596
$4.16M
597
$4.16M
598
$4.15M
599
$4.14M
600
$4.14M