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
476
$7.11M
477
$7.08M
478
$7.07M
479
$7.05M
480
$7.01M
481
$6.95M
482
$6.87M
483
$6.85M
484
$6.76M
485
$6.7M
486
$6.67M
487
$6.67M
488
$6.64M
489
$6.61M
490
$6.6M
491
$6.59M
492
$6.55M
493
$6.54M
494
$6.53M
495
$6.48M
496
$6.46M
497
$6.44M
498
$6.41M
499
$6.36M
500
$6.32M