Name Net Calls Puts Calls Return since
30 Jun ‘19
26
$470M $1.35B $876M 53.6%
27
$459M $601M $142M 11.5%
28
$417M $1.29B $877M 5.32%
BLK icon
29
Blackrock
BLK
$180B
$410M $842M $433M 147%
30
$389M $2.26B $1.87B 13.1%
31
$378M $794M $416M 17.8%
32
$377M $507M $129M 162%
33
$375M $1.16B $785M 654%
34
$332M $695M $364M 86.4%
35
$329M $902M $573M 340%
EXAS icon
36
Exact Sciences
EXAS
$11.6B
$328M $612M $284M 48.1%
37
$319M $944M $625M 6.44%
38
$319M $1.2B $883M 38.9%
39
$308M $487M $179M 4.31%
40
$302M $597M $295M 25.2%
41
$296M $812M $516M 96.7%
42
$291M $1.44B $1.14B 51.4%
43
$285M $1.9B $1.62B 41.1%
44
$279M $1.1B $821M 19.7%
45
$262M $738M $475M 16.5%
46
$260M $486M $226M 147%
47
$254M $497M $243M 225%
48
$244M $368M $124M 61.4%
49
$240M $730M $490M 37.4%
50
$228M $264M $36.5M 1.84%