Name Net Calls Calls Puts Return since
30 Jun ‘13
26
$15.3M $896M $881M 353%
27
$13.4M $18.7M $5.3M 305%
28
$8.23M $16.3M $8.12M 1,494%
BRK.A icon
29
Berkshire Hathaway Class A
BRK.A
$1.09T
$6.49M $6.49M $0 351%
30
$4.73M $91.2M $86.5M 5,175%
31
$2.94M $1.68B $1.68B 139%
32
$2.41M $78.5M $76.1M 51,598%
33
$2.23M $137M $135M 1,678%