IPO mints Musk as world’s first trillionaire – now SpaceX is public, it will be harder than ever not to have a stake in its future IPO mints Musk as world’s first trillionaire – now SpaceX is public, it will be harder than ever not to have a stake in its future Hi and welcome to TechScape. Nick Robins-Early here, US tech and power reporter at the Guardian. I’m filling in for your usual host Blake Montgomery, who is out this week on vacation. Today, we’ll be talking about the historic SpaceX IPO