Elon Musk’s move to merge SpaceX with artificial intelligence firm xAI has created a technology heavyweight that could one day command a valuation near $1 trillion — while also drawing renewed attention to one of the largest corporate bitcoin holdings as the group inches toward a possible IPO.

Although the transaction has been promoted as an effort to build “space-based AI,” the combined company will also assume SpaceX’s long-held bitcoin position, estimated at around 8,300 BTC based on previous disclosures. At current prices, that stake is valued at roughly $650 million — small relative to a trillion-dollar valuation, but large enough to matter for accounting treatment, disclosure requirements, and investor sentiment.

SpaceX first revealed its bitcoin purchase in 2021 and, unlike Musk’s publicly listed electric-vehicle maker Tesla, has remained privately held. That status has shielded the company from the earnings volatility that public firms must report under fair-value accounting rules. As IPO planning progresses, that insulation would fade.

Tesla’s experience serves as a cautionary example. The automaker has recorded hundreds of millions of dollars in paper losses tied to bitcoin price swings during past market downturns, even when it made no changes to its holdings. Similar volatility could come into play for SpaceX once it enters public markets.

The SpaceX–xAI merger also concentrates crypto exposure within a single corporate structure at a time when bitcoin has returned to sharp price swings following liquidation-driven selloffs. Unlike Tesla, which has both sold and later repurchased bitcoin, SpaceX appears to have taken a buy-and-hold approach. That consistency may appeal to long-term investors, but it limits flexibility if market conditions deteriorate during the IPO window.

More broadly, the deal raises questions about how digital assets are managed across Musk’s broader business empire. Tesla, SpaceX and xAI have historically operated under different disclosure regimes, accounting standards and capital structures, reflecting their mix of public and private ownership — differences that may now need to be reconciled as crypto exposure becomes more concentrated and more visible to investors.