The SpaceX stock market debut is set for Friday, with the company’s initial public offering (IPO) on the Nasdaq projected to raise $75 billion (£56.2 billion) and potentially rank as the largest flotation in stock market history. SpaceX, officially Space Exploration Technologies Corp, is being valued at $1.8 trillion (£1.3 trillion).
An IPO is the moment a private company first sells its shares to the public on a stock exchange. In SpaceX’s case, it is offering 555.6 million shares priced at $135 (£101) each, with the price to be confirmed after the US market closes the evening before trading begins.
What the SpaceX Stock Market Debut Means for Investors
One detail stands out in the structure of this offering: an unusually high 30 per cent of shares are being made available to ordinary retail investors, alongside the large institutional funds that typically dominate major IPOs. Kathleen Brooks, research director at XTB, said this reflects Elon Musk’s desire to tap into his ‘cult-like status with some retail investors’, but she also pointed to the broader growth of that market.
‘The retail trading community contributes 20 per cent to 30 per cent of daily volume in major developed markets like the UK and the US,’ Brooks said. ‘Retail trading demand hit a record in early 2026, and by the end of this year total monthly volume across global brokers is set to reach $37 trillion (£28 trillion).’
Brooks was clear that retail investors are no longer a marginal presence. ‘They are a powerful force that are structurally important,’ she said. ‘For example, they have helped to stabilise markets during periods of intense volatility in recent years.’
According to Forbes, SpaceX will trade under the ticker symbol SPCX. That ticker will appear on screens worldwide as one of the most closely watched new listings in years, with demand from investors reported to be four times greater than the shares available, according to Susannah Streeter, chief investment strategist at Wealth Club.
The Finances Behind the SpaceX IPO
The money raised is earmarked for two large ambitions: launching 100,000 next-generation Starlink satellites into orbit, and establishing artificial intelligence (AI) data centres in space. Starlink, SpaceX’s satellite internet service, already plays a central role in the company’s revenues. According to Klover, Starlink contributed $11.4 billion to SpaceX’s revenues, underlining how much of the business now depends on that satellite network rather than launch contracts alone.
The full revenue picture for 2025 came in at $18.67 billion (£14 billion), up a third on 2024. However, the company posted a loss of $4.94 billion (£3.7 billion) in the same year. Total revenue for the current year is expected to reach $25 billion (£18.8 billion), though Brooks cautioned that revenue forecasts further into the future are where the real uncertainty lies.
Valuation is the other concern she raised. The IPO is priced at 56 times future revenues, which she described as ‘a huge multiple’. For context: when a company is valued at many times its projected revenues rather than its profits, it means investors are betting heavily on future growth. At that kind of multiple, even strong revenue growth can still leave shareholders waiting a long time for returns.
The IPO prospectus filed ahead of Friday also identified the sale of business-oriented AI products as the firm’s biggest potential market, though it acknowledged uncertainty over the path to profitability for its xAI business, which merged with SpaceX earlier this year.
On the personal wealth side, Forbes currently estimates Musk’s net worth at $826 billion (£619 billion), with his stake in SpaceX alone valued at $542 billion (£406 billion). A successful flotation at the stated valuation could, according to the report, propel him to become the world’s first trillionaire.
Streeter offered a measured view of what comes next. ‘A stronger, more durable debut may boost confidence in high-growth technology companies and encourage investors to increase exposure to related sectors across artificial intelligence and aerospace,’ she said. ‘But a disappointing start could spark off another spurt of profit-taking across the sector.’ Her firm noted that some investors are already repositioning portfolios, freeing up funds ahead of the listing.
