SpaceX and Tesla Near Merger With $2.1 Billion in Bitcoin Holdings

SpaceX and Tesla’s quarterly filings showed nearly 30,220 BTC in combined holdings at the end of September. At bitcoin’s Friday price near $69,000, that was worth about $2.1 billion. Bloomberg reported Thursday, citing people familiar with the matter, that the Elon Musk-backed companies could announce a merger as soon as December.

The proposal would combine holdings already on the companies’ balance sheets. A merger alone would not require either company to buy more bitcoin, making the immediate effect balance-sheet consolidation rather than new treasury demand.

Their boards and advisers are working through transaction terms and how the combined company would operate. Bloomberg said an announcement could slip into early 2027, so December is the earliest reported announcement window rather than a firm closing date.

What does the merger change for bitcoin holders?

The immediate change would be concentration of corporate bitcoin exposure under one entity, not a change in acquisition demand. The reported transaction does not pair the merger with a new coin purchase.

The holdings represent roughly 0.06% of the companies’ combined $3.4 trillion stock-market value, equivalent to about $6 in bitcoin for every $10,000 of combined equity value.

SpaceX’s valuation stood above $1.9 trillion following its June IPO, while Tesla was worth about $1.5 trillion. The bitcoin remains a small component relative to those equity values, so governance and operating terms matter more to shareholders than the treasury total.

AI drives the strategic rationale

Bloomberg said, “AI is central to the rationale for the talks,” with ambitions spanning rockets, driverless cars and humanoid robots. A combination would place those three engineering businesses under common ownership and create one corporate structure for the AI work Bloomberg described.

The boards are still resolving how the merged company would run, leaving capital allocation and management responsibility unsettled. The operational consequence is the integration of aerospace, automotive and robotics programs, not a new bitcoin demand signal.

Better disclosure explains the larger total

At the end of September, the companies’ quarterly filings showed:

• SpaceX: 18,712 BTC.
• Tesla: 11,509 BTC.

Both companies reported those balances unchanged from December 2025. Their reported totals therefore did not increase ahead of the merger discussions.

The combined figure is larger than CoinDesk’s January calculation, when publicly tracked wallets pointed to nearly 20,000 BTC between the two companies and credited SpaceX with about 8,285 BTC. SpaceX’s later filings showed 18,712 BTC, which it already held at the end of 2025. The difference came from better disclosure, not fresh buying.

Governance and operations set the timetable

A central obstacle is how to keep Tesla’s large Chinese manufacturing operations separate from SpaceX’s sensitive U.S. government and defense work. Common ownership would require the boards to define operational boundaries that limit interaction between those activities.

Tesla’s board formed an independent committee to assess a possible combination. Its filing states, “a transaction would require the committee’s recommendation and any necessary shareholder approval.” The annual shareholder meeting is scheduled for Dec. 3.

The next observable window is a possible December announcement, with early 2027 the stated fallback. Completion would still depend on agreed terms, the independent committee’s recommendation, any necessary shareholder approval and a workable separation between Chinese manufacturing and sensitive U.S. government and defense operations.