SpaceX disclosed holdings of 18,712 bitcoin valued at 1.29 billion dollars as of March 31, 2026, in its S-1 registration statement filed with the Securities and Exchange Commission, marking the first detailed look at the rocket company’s cryptocurrency position as it pursues what could become the largest initial public offering in history. The filing, made confidentially in April and publicly disclosed on May 20, reveals that SpaceX ranks among the largest corporate bitcoin holders globally, behind Strategy’s 843,738 bitcoin and ahead of sister company Tesla’s 11,509 bitcoin.

Scale of the Bitcoin Position

SpaceX originally acquired 25,724 bitcoin in 2021, paying approximately 661 million dollars for the position. The company has since reduced its holdings to the current 18,712 bitcoin, though the filing does not detail the timing or rationale behind the partial disposition. At current market prices above 77,000 dollars per bitcoin, the position carries an approximate fair value of 1.45 billion dollars, representing a substantial unrealized gain from the original cost basis. The filing notes that the company recorded 955 million dollars in paper gains during 2024, followed by an unrealized loss of 112 million dollars in 2025 as bitcoin prices fluctuated.

The bitcoin position places SpaceX among the ten largest known corporate holders of the asset globally. Strategy, led by Michael Saylor, remains the dominant corporate accumulator with 843,738 bitcoin. Twenty One Capital holds the second position with 43,514 bitcoin, followed by Metaplanet with 40,177 bitcoin. Tesla, Elon Musk’s electric vehicle company, maintains a separate holding of 11,509 bitcoin. The filing notably makes no mention of Dogecoin despite Musk’s well-documented public enthusiasm for the cryptocurrency.

IPO Details and Valuation

SpaceX is seeking a valuation of approximately 1.75 trillion dollars for its Nasdaq listing under the ticker symbol SPCX, which would make it the largest IPO in history, surpassing Saudi Aramco’s 29.4 billion dollar offering in 2020. Goldman Sachs, Morgan Stanley, Bank of America, Citi, and JPMorgan are serving as lead underwriters. The reference share price is set at 42.40 dollars per share based on 261.8 million shares from the EchoStar spectrum acquisition. The company reported 18.67 billion dollars in revenue for 2025, up from 14 billion dollars in 2024, alongside an operating loss of 2.59 billion dollars driven partly by a 6.36 billion dollar AI segment loss and approximately 3 billion dollars in Starship research and development spending.

The filing reveals a dual-class share structure that preserves Musk’s majority voting control. Class A shares offered to public investors carry one vote each, while Musk’s Class B shares carry ten votes per share. SpaceX has designated itself a controlled company under Nasdaq rules, which exempts it from certain corporate governance standards. Musk will serve simultaneously as Chief Executive Officer, Chief Technical Officer, and Chairman.

Corporate Integration and Strategic Context

The S-1 describes a significantly expanded corporate structure following recent acquisitions. SpaceX integrated its xAI artificial intelligence operations in February 2026 and acquired the X social media platform in March 2025, combining what the filing describes as data, models, compute, distribution, and talent across the combined entities. The filing identifies what it calls trillion-dollar market opportunities spanning launch systems, satellite internet through Starlink, social media, and artificial intelligence infrastructure development, including a 1.25 billion dollar monthly contract with Anthropic through May 2029 for more than 300 megawatts of compute capacity at a Memphis facility.

Market analysts have flagged the potential for the SpaceX IPO to affect crypto market dynamics. An offering of this magnitude could attract significant capital rotation from existing technology and digital asset positions as institutional investors seek allocation to the newly public company. The combination of SpaceX’s bitcoin holdings and its massive IPO valuation creates an unusual dynamic where the company is simultaneously a significant bitcoin holder and a potential competing destination for risk capital.

Risks and Uncertainties

The bitcoin position introduces volatility to SpaceX’s balance sheet that public market investors may view as either a strategic asset or an unnecessary risk. The company’s previous reduction from 25,724 to 18,712 bitcoin suggests a willingness to trim the position, and future dispositions could create selling pressure. The dual-class share structure and controlled-company designation limit outside shareholder influence over decisions including cryptocurrency treasury management. The operating loss of 2.59 billion dollars, combined with heavy research spending and AI segment losses, raises questions about the company’s near-term path to profitability even as revenue growth remains strong.

The IPO timeline itself remains subject to regulatory approval and market conditions. A valuation of 1.75 trillion dollars for a company with 18.67 billion dollars in revenue implies a price-to-sales multiple exceeding 90, which will face scrutiny from value-oriented investors. Any deterioration in broader equity markets or shifts in Federal Reserve monetary policy could complicate the offering’s execution and pricing.

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