Musk's wealth is heavily concentrated in his stakes across his various ventures, primarily Tesla and SpaceX, combined with unvested stock options and other holdings. SpaceX. Stake: Following the massive IPO Musk's disclosed holdiings in the aerospace satellite, and AI company are worth approximately $866.5 billion.
Tesla Holdings: Before the SpaceX IPO, Musk's stock and options tied to his role as CEO of Tesla were valued at roughly $273 billion to $286 billion. Other Ventures: Additional stakes in the Boring Company, Neuralink, and xAI round out his portfolio.