How to Buy SpaceX Shares (SPCX): The Largest IPO in History

The 12th of June 2026 is a date every investor should have marked. That is when SpaceX is expected to begin trading on the Nasdaq under the ticker SPCX — what would be the largest IPO in the history of financial markets, targeting a valuation of $1.77 trillion and a capital raise of up to $75 billion.

To put that in perspective: Saudi Aramco held the all-time IPO record with a $29.4 billion raise in 2019. SpaceX is targeting more than double that. And for the first time, retail investors in the UK will be able to own a piece of it.

In this guide we cover the key facts from the S-1 filing, how to buy SPCX as a UK investor, what indirect options exist before the IPO, and what risks to consider before committing capital.

What is SpaceX?

Founded in 2002 by Elon Musk with the stated goal of making humanity multiplanetary, SpaceX is the world's most advanced private space company — by a significant margin. Its business rests on three pillars that make it unlike anything else in the public markets:

• Reusable launch vehicles (Falcon 9 and Starship): The Falcon 9 is the world's most used and most reliable commercial rocket. Reusability has reduced the cost per kilogram to orbit by more than 90% compared to previous generation systems. Starship — the largest rocket ever built — is in advanced testing and represents the future of heavy-lift transport to the Moon and Mars.
• Starlink satellite constellation: With over 7,000 active satellites in low Earth orbit, Starlink is the world's largest satellite constellation. It provides high-speed broadband in remote areas, has government and military contracts, and is expanding into maritime and aviation services. By 2026, Starlink has crossed 10.4 million active subscribers — a fast-growing recurring revenue business that alone could justify a significant portion of the valuation.
• Artificial intelligence (xAI): Following the merger with xAI — Elon Musk's AI company — SpaceX is now positioned in AI applied to space, defence, and satellite systems, the fastest-growing area of technology investment.

SpaceX is not simply a space company. It is an industrial platform sitting at the intersection of space, telecoms, defence, and artificial intelligence — the four sectors expected to receive the largest investment flows over the next two decades.

SpaceX IPO: Key Facts and Financials

The S-1 registration statement was filed with the SEC on 20 May 2026 and pricing was confirmed in a follow-up filing on 3 June 2026. Here are the confirmed and reported details as of the date of writing:

From the S-1 financials: SpaceX reported 2025 revenue of $18.67 billion and a net loss of $4.9 billion. However, the Starlink connectivity segment posted a $1.19 billion profit in the most recent quarter — the first clear sign of operating leverage from its satellite business.

At $135/share and a $1.77 trillion valuation, SPCX would be priced at approximately 109–116x trailing revenue — a significant growth premium that reflects investor expectations for Starlink's long-term potential rather than current earnings.

Note: all dates and figures are based on SEC filings and credible reporting as of 4 June 2026. IPO timelines can shift if the SEC requests additional disclosures or market conditions change. Verify current details before acting.

How to Buy SpaceX Shares (SPCX) as a UK Investor

Here are your options, ordered from most to least straightforward for a UK retail investor:

1. Buy SPCX directly after the IPO (recommended)

Once SPCX begins trading on the Nasdaq on 12 June 2026, UK investors can buy it through any broker with access to US markets. This is the cleanest option: direct ownership of the shares, no leverage, no derivatives.

Trading 212 has confirmed that SPCX will be available to buy on their platform from the first day of trading. Orders can be placed once the Nasdaq opening auction completes and SPCX begins trading in the open market. Note that first-day access does not mean buying at the IPO offer price — retail investors on secondary markets will pay the open-market price, which may be higher or lower than the $135 institutional price set during bookbuilding.

Other UK platforms that offer US stock trading and should support SPCX on day one include Interactive Brokers, IG, Hargreaves Lansdown, and Saxo Bank. Always check the specific platform's availability ahead of time.

The process is straightforward:

1. Open a brokerage account with access to US markets (if you don't already have one)
2. Search for SPCX on the Nasdaq
3. Place a limit or market order at your chosen price

ISA note: US-listed shares like SPCX can be held inside a UK Stocks and Shares ISA, meaning any capital gains or dividends are sheltered from UK tax. With the CGT annual exempt amount now at just £3,000, using your ISA wrapper for a potentially high-growth holding like SPCX makes particular sense. The £20,000 annual ISA allowance applies for 2026/27.

2. ETFs with indirect SpaceX exposure

If you want exposure before the IPO, or want to reduce concentration risk by not holding a single stock, several ETFs provide indirect exposure to SpaceX and the broader space and defence sector.

Once SPCX lists, it is likely to be included in the top holdings of major thematic ETFs covering defence, space, and technology. ETFs currently available to UK investors with relevant exposure include:

For pre-IPO exposure specifically, the Cambria ERShares Private Investments ETF (XOVR) holds a SpaceX position via a Special Purpose Vehicle (SPV) that reportedly exceeds 40% of fund assets as of April 2026. Note this is a US-listed ETF and may not be eligible for UK ISA accounts due to PRIIPs regulations — check with your broker.

ETF exposure is broader and more diluted than holding SPCX directly, but it can make sense for investors who want sector participation without concentrating in a single, high-multiple stock.

3. Listed companies with SpaceX correlation

A third option — less direct, but available now — is to increase exposure to publicly traded companies that have commercial or technological relationships with SpaceX and may benefit from its growth:

This is the least direct route and the connection to SpaceX's performance is diluted. However, it is a common approach for investors who want to participate in the space economy broadly without waiting for the IPO or taking concentrated single-stock risk.

Risks to Consider Before Investing

The SpaceX IPO is genuinely historic. That does not mean buying on day one is the right decision for every investor. Here are the key risks to weigh:

• Extreme valuation premium: At ~110x trailing revenue, SPCX will be priced for perfection. Historically, first-day pops on highly anticipated tech IPOs frequently retrace 20–40% within the first 90 days as early institutional holders take profits. A conservative approach is to wait for the first earnings print as a public company (expected early November 2026), which will give the market a full quarter of SEC-disclosed financials to digest.
• Governance risk: Elon Musk retains 85.1% of voting control via a super-voting share structure. SPCX shareholders will have minimal say over strategic decisions. This is a common structure in founder-led tech companies (see: Meta, Google), but worth understanding clearly before buying.
• Current unprofitability: SpaceX reported a net loss of $4.9 billion in 2025 at the consolidated level. Starlink is profitable and growing; the launch business is investing heavily in Starship. Investors are essentially pricing in the long-term optionality of Starlink, Starship, and space infrastructure — not near-term earnings.
• Currency risk for UK investors: SPCX is priced in USD. UK investors buying through ISA accounts will face GBP/USD currency exposure. At GBP/USD ~1.34–1.35 (June 2026), a strengthening pound reduces your sterling return even if the share price rises in dollar terms.
• Key-person concentration: The company is deeply associated with Elon Musk. Any reputational, legal, or health event affecting Musk would likely have an outsized short-term impact on the share price.

Is SpaceX a Good Investment for UK Investors?

That depends entirely on your investment horizon, risk tolerance, and position sizing.

The long-term bull case for SpaceX is compelling: Starlink has the potential to become a multi-hundred-billion-dollar global connectivity business, Starship could transform the economics of both space access and potentially point-to-point Earth transport, and the defence and government contract pipeline is substantial. These are real, structural tailwinds.

The short-term risk is the valuation. At $1.77 trillion, SpaceX is priced as if much of that potential is already delivered. A patient investor who waits for post-IPO volatility to settle — perhaps through the first earnings report — may find a more attractive entry point than buying on the opening bell on 12 June.

For most UK retail investors, treating SPCX as a small, conviction-weighted growth position inside a Stocks and Shares ISA — rather than a core holding — is a sensible framework. The ISA wrapper shelters any long-term gains from UK capital gains tax, which matters considerably for a stock with this kind of upside potential if the bull case plays out over 5–10 years.

FAQs

When does SpaceX list on the stock market?

SpaceX is targeting 12 June 2026 for its Nasdaq debut under the ticker SPCX. Pricing is expected on 11 June following the investor roadshow (4–11 June). All dates are subject to SEC review and could change.

What is the SpaceX IPO price?

A follow-up SEC filing on 3 June 2026 confirmed a target price of $135 per share, implying a valuation of approximately $1.77 trillion. This is the institutional offer price — retail investors buying on the open market on 12 June will pay the prevailing market price, which could be higher.

Can UK investors buy SpaceX shares?

Yes. SPCX is a US-listed stock on the Nasdaq. Any UK broker with access to US markets — including Trading 212, Interactive Brokers, IG, Hargreaves Lansdown, and Saxo Bank — should support trading in SPCX once it begins public trading. SPCX can also be held inside a Stocks and Shares ISA.

Can I buy SpaceX shares inside my ISA?

Yes. As a US-listed equity, SPCX is eligible to be held inside a Stocks and Shares ISA. This means any capital gains or dividend income from SPCX within your ISA are sheltered from UK tax. Given the potential long-term growth profile of the stock, holding it inside an ISA is worth prioritising if you have remaining allowance in your 2026/27 ISA (£20,000 annual limit).

Is SpaceX profitable?

At the consolidated level, SpaceX reported a net loss of $4.9 billion in 2025 on revenue of $18.67 billion. However, the Starlink segment posted a $1.19 billion profit in the most recent quarter, showing the connectivity business is profitable and growing. The overall losses reflect continued investment in Starship development and launch infrastructure.

How is SpaceX valued at $1.77 trillion with a net loss?

Investors are pricing in the long-term potential of Starlink (a global satellite broadband business with 10+ million subscribers and fast growth), Starship (which could revolutionise space economics), and government/defence contracts. At ~110x trailing revenue, the market is effectively paying for the next 10–20 years of potential, not today's earnings. This is standard for high-growth infrastructure plays — but it also means the valuation has little margin of safety if execution stumbles.

What is the risk of buying SpaceX on IPO day?

The main risk is a post-IPO retracement. Historically, the most hyped tech IPOs have frequently fallen 20–40% within the first 90 days as institutional investors take profits after the lock-up window opens. A conservative approach is to wait for SpaceX's first earnings release as a public company (expected early November 2026) before committing significant capital.