Musk Reveals Bitcoin Dominance in Personal Holdings
Elon Musk revealed that Bitcoin is his largest personal holding outside of Tesla and SpaceX during The B Word Conference on July 21, 2021. In addition to personally owning Bitcoin, Ethereum, and Dogecoin, Musk confirmed that both Tesla and SpaceX hold Bitcoin on their balance sheets.
Musk described himself as 'not a diversified investor' at the time, with Tesla being his primary publicly traded holding and SpaceX as his other major asset. The specific size of his personal Bitcoin position remains unknown, but no updates have surfaced since his prior statements in 2021.
Tesla currently holds 11,509 BTC on its balance sheet after purchasing $1.5 billion worth of Bitcoin in early 2021 and selling a chunk later that year. SpaceX disclosed 18,712 BTC, valued at approximately $1.2 billion, in its June 2026 IPO filings, making it the eighth-largest public corporate Bitcoin holder globally.