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
451
$8.16M
452
$8.1M
453
$8.09M
454
$8.06M
455
$8.02M
456
$7.94M
457
$7.94M
458
$7.87M
459
$7.68M
460
$7.66M
461
$7.65M
462
$7.6M
463
$7.51M
464
$7.51M
465
$7.44M
466
$7.31M
467
$7.31M
468
$7.3M
469
$7.27M
470
$7.25M
471
$7.25M
472
$7.25M
473
$7.16M
474
$7.13M
475
$7.12M