According to the company’s S-1 filing, SpaceX held 18,712 Bitcoin as of March 31, 2026, with an implied average purchase price of about $35,300 per coin.
SpaceX disclosed in an S-1 filing that it held 18,712 Bitcoin as of March 31, 2026. The filing listed a total cost basis of approximately $661 million, implying an average acquisition cost of about $35,300 per Bitcoin. A cost basis reflects the original purchase value of an asset and is commonly used to assess unrealized gains or losses as market prices change.