The Shadow Shareholder: Elon Musk's Best Friend Cashes In on SpaceX IPO Antonio Gracias has been a constant presence in Elon Musk's life since Tesla's early days.
Their friendship is built on mutual respect, but also on a complex web of financial entanglements that are now unraveling.
As SpaceX prepares for its historic IPO, Gracias stands to make tens of billions of dollars, solidifying his position as one of the wealthiest individuals alive.