SpaceX has filed its S-1 registration with the SEC, setting the stage for what would be the largest initial public offering ever conducted. The company is targeting a share price of $135, aiming to raise roughly $75 billion and land at a post-IPO valuation between $1.77 and $1.8 trillion.
For context, that would dwarf Saudi Aramco’s record-setting debut. And buried in the filing is a detail crypto investors should pay very close attention to: SpaceX holds 18,712 BTC on its balance sheet, valued at between $1.2 and $1.4 billion.
The numbers behind the rocket fuel
The S-1, filed in May 2026, lays out SpaceX’s diversified revenue engine. Launch services, the Starlink satellite internet constellation, and artificial intelligence efforts tied to xAI all feature prominently in the company’s pitch to public market investors.
Trading is expected to begin around June 12, 2026, and early indications suggest the offering is heavily oversubscribed.
Initial estimates suggest 20% to 30% of the shares would be allocated to retail investors.
Here’s where the math gets staggering for Musk personally. He holds an estimated 42% to 43% stake in SpaceX. At a $1.8 trillion valuation, that stake alone would be worth somewhere north of $750 billion. Combined with his existing holdings in Tesla and other ventures, the IPO could push his net worth past the trillion-dollar mark.
What SpaceX’s Bitcoin stash means for crypto
The disclosure of 18,712 BTC held as treasury assets makes SpaceX one of the larger corporate Bitcoin holders globally. At current valuations, that stash sits between $1.2 and $1.4 billion.
SpaceX had never publicly confirmed the size of its holdings before the S-1 made it mandatory.
Analysts have flagged the potential for capital rotation as money leaving one asset class to chase returns in another. When the most anticipated IPO in history drops, some portion of the funds flowing into SpaceX shares will inevitably come from portfolios that currently hold crypto.
Pre-IPO derivatives add another layer of complexity
Synthetic pre-IPO derivatives tied to SpaceX have already been circulating in various markets. These instruments let traders speculate on the company’s valuation before shares actually hit the public market.
Bitcoin faces a dual dynamic here. SpaceX’s public confirmation of its BTC holdings lends further corporate legitimacy to Bitcoin as a treasury asset. On the other hand, the sheer scale of the IPO could suppress Bitcoin’s price in the near term as institutional money temporarily parks elsewhere.
What this means for investors
The $1.2 to $1.4 billion Bitcoin treasury disclosure is a bullish signal for institutional adoption of digital assets. Every Fortune 500 CFO who reads that S-1 filing will note that one of the most valuable private companies in history chose to hold Bitcoin alongside its cash reserves.
The retail allocation of 20% to 30% is worth watching closely. If retail investors liquidate crypto positions to fund their SpaceX share purchases, the selling pressure could concentrate in the most liquid tokens, primarily Bitcoin and Ethereum, during the days leading up to June 12.
Disclosure: This article was edited by Editorial Team. For more information on how we create and review content, see our Editorial Policy.

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