Tesla and SpaceX CEO Elon Musk has just hinted how many bitcoins Tesla owns after revealing that the fair market value of its bitcoin holdings was $1.47 billion as of June 30. Elon Musk commented on how many bitcoins his electric car company owns in response to a rough calculation provided on Twitter by Tesla […]Read full post Elon Musk hints at how many bitcoin Tesla currently owns. on Chaintimes.com.