Elon Musk has declared that Bitcoin is his biggest personal holding outside of his stakes in Tesla and SpaceX.
What Musk actually said, and what we already knew
During The B Word Conference on July 21, 2021, Musk disclosed that he personally owns Bitcoin, Ethereum, and Dogecoin, with Bitcoin constituting the largest share of that trio.
He also confirmed at that event that both Tesla and SpaceX hold Bitcoin on their balance sheets. At the time, Musk described himself as “not a diversified investor,” with Tesla representing his primary publicly traded holding and SpaceX as his other major asset.
The specific size of his personal Bitcoin position remains unknown. No verifiable updates on Musk’s individual crypto holdings have surfaced in 2025 or 2026 beyond his prior statements.
