A Tesla-SpaceX merger would make Musk the 5th largest…

A hypothetical merger between Tesla and SpaceX would consolidate Elon Musk's corporate Bitcoin holdings into a single entity, vaulting the combined company into the top five largest corporate BTC holders on Earth. Tesla has publicly disclosed its Bitcoin position on its balance sheet, while SpaceX is also reported to hold Bitcoin, though its figures are less transparent given its private status.

The thought experiment is more than idle speculation — it speaks to how concentrated corporate Bitcoin ownership is becoming among a handful of tech-adjacent firms. With MicroStrategy, Marathon, and a small cluster of others dominating the corporate BTC leaderboard, any consolidation among existing holders reshapes the ranking meaningfully. A merged Musk entity would represent a significant single point of exposure to Bitcoin's price at the institutional level.