Space Exploration Technologies Corp., better known as SpaceX, has disclosed that it holds 18,712 Bitcoin on its balance sheet, according to an S-1 registration statement filed with the U.S. Securities and Exchange Commission (SEC) on Wednesday, May 20, 2026. The filing reveals a digital asset position significantly larger than previous estimates from blockchain tracking firms such as Arkham, which had pegged the holdings at approximately 8,285 BTC. This disclosure coincides with the company’s preparations for a massive initial public offering (IPO) on the Nasdaq, currently anticipated for June 12.
The aerospace giant, led by Elon Musk, reported that its Bitcoin position has remained unchanged since the end of 2024. As of March 31, 2026, the fair value of these holdings was recorded at $1.29 billion, though current market prices push that valuation closer to $1.45 billion. This disclosure places SpaceX among the top ten corporate Bitcoin holders globally. Notably, its stash exceeds the 11,509 BTC held by Tesla, another Musk-led firm. While the company is becoming more transparent about its reserves, Bitcoin volatility warning signals remain a point of discussion for institutional observers entering the space.
SpaceX first began accumulating Bitcoin in early 2021 with a total cost basis of $661 million. This translates to an average acquisition price of approximately $35,320 per coin. The company’s financial records show a turbulent but profitable history with the asset, including a $955 million unrealized gain in 2024 followed by a $112 million unrealized loss in 2025. Despite the market swings, the company stated it has full ownership and control over its Bitcoin and expects to continue utilizing third-party custodians.
Financial projections and the record-breaking IPO target
The S-1 filing provides a detailed financial map for investors as SpaceX targets a valuation between $1.5 trillion and $2 trillion. Some early reports suggest the figure could float as high as the $2 trillion mark. The company aims to raise roughly $75 billion through the listing under the ticker SPCX, a move that could surpass the 2020 debut of Saudi Aramco as the largest IPO in history. Financial data from the documents show 2025 revenue reached $18.7 billion, a climb from the $14 billion reported in 2024.
Goldman Sachs and Morgan Stanley are reportedly acting as the lead underwriters for the June debut. As part of its growth narrative, SpaceX is framing itself as a combined AI and space infrastructure platform. This follows its acquisition of xAI for approximately $250 billion. The company estimates its total addressable market at a staggering $28.5 trillion, covering sectors such as connectivity, space transport, and artificial intelligence. While Morgan Stanley expands Bitcoin access for its clients elsewhere, its role in this IPO highlights the increasing crossover between traditional banking and crypto-heavy corporate balance sheets.
The filing specifically links the company’s Bitcoin exposure with its Starlink and AI growth plans. However, the document is strictly focused on Bitcoin; there is a total absence of Dogecoin despite Elon Musk’s public history with the meme-themed token. For the IPO, SpaceX is expected to sell less than 5% of its equity, specifically earmarking up to 30% of that allocation for retail investors. A staggered lock-up period is also under consideration to ensure post-IPO stability.
Market implications and corporate Bitcoin strategies
The revelation that SpaceX holds over 10,000 more Bitcoin than previously tracked highlights the limitations of on-chain data for private entities. While SpaceX is now a major contender in the corporate crypto race, it still sits far behind MicroStrategy, which holds 843,738 BTC. As a newly public company, SpaceX’s holdings will be subject to ongoing quarterly reporting, providing the market with more frequent updates on Musk’s digital asset strategy. If the IPO proceeds, Bitcoin resilience could be tested as billions in liquidity shift toward these new “innovation” shares on the Nasdaq.
Some analysts cautioned that the simultaneous IPOs of SpaceX and major AI firms like OpenAI could drain liquidity from the broader crypto market. Investors may choose to gain exposure to Musk’s ecosystem through equity rather than spot Bitcoin. And yet, the presence of a $1.45 billion Bitcoin position on the balance sheet of a potential $2 trillion company provides a high-profile endorsement of the asset’s utility as a reserve. For now, the filing contains no discussion of future acquisition plans or hedging strategies, leaving the current 18,712 BTC as a static bet on the future of digital finance.