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Elon Musk's SpaceX Stake Valued at $900 Billion in New Filing

economy-finance · 2026-08-14

On Thursday, a regulatory document disclosed that as of June 30, Elon Musk held a 48.4% share in SpaceX, valued at over $900 billion based on current market conditions, as reported by Reuters. This filing offers a rare insight into the valuation of SpaceX, recognized as one of the world’s most valuable private firms. Although Musk's ownership is significant, it is not fully vested, indicating he lacks complete ownership rights to all shares. This valuation reflects SpaceX's remarkable growth in the commercial space sector. Additionally, the filing emphasizes Musk's considerable wealth, primarily linked to his investments in Tesla and SpaceX. The specifics of the vesting schedule were not included in the document.

Key facts

  • Elon Musk owned a 48.4% stake in SpaceX as of June 30.
  • The stake is valued at more than $900 billion at current market prices.
  • The information was revealed in a regulatory filing on Thursday.
  • The filing was reported by Reuters.
  • Much of Musk's stake has not yet vested.
  • SpaceX is one of the most valuable private companies globally.
  • Musk's wealth is largely tied to his holdings in Tesla and SpaceX.
  • The filing provides a rare look at SpaceX's valuation.

Entities

Institutions

  • SpaceX
  • Reuters

Sources