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
526
$5.59M
527
$5.57M
528
$5.55M
529
$5.51M
530
$5.49M
531
$5.46M
532
$5.43M
533
$5.42M
534
$5.4M
535
$5.34M
536
$5.31M
537
$5.25M
538
$5.19M
539
$5.18M
540
$5.14M
541
$5.13M
542
$5.12M
543
$5.09M
544
$5.06M
545
$5.05M
546
$5.04M
547
$4.98M
548
$4.97M
549
$4.96M
550
$4.95M