Shareholders are being urged to invest in his high-risk AI venture xAI, which runs the chatbot Grok and has integrated Musk’s ...

Through Grok For Government, xAI will bring frontier AI models like Grok 4 to national security, federal, state and local government customers.

Elon Musk's SpaceX is planning an insider share sale, potentially valuing the company at around $400 billion. This move solidifies SpaceX as the world's most valuable private startup.