American investor, Ark Invest founder and CEO
SpaceX has floated on Nasdaq under the ticker SPCX, raising about $75 billion at $135 a share and debuting with a market value above $2 trillion. The newly public group combines SpaceX's rocket and Starlink businesses with xAI and X. Investors have driven strong demand despite losses and questions about unproven projects such as orbital data centres and Mars plans.