SpaceX has filed confidentially with the Securities and Exchange Commission, setting up a public listing expected as early as June that would value the company at $1.75 trillion and raise $75 billion, according to the Wall Street Journal.
Five banks are leading the deal: Bank of America, Citigroup, Goldman Sachs, JP Morgan Chase, and Morgan Stanley.
If those figures hold, the debut would surpass Saudi Aramco's $29 billion listing in 2019 as the largest IPO on record. For investors wondering whether to get involved and how, the picture is more complicated than the headline numbers suggest.
What retail investors should know about access
SpaceX is reportedly planning to allocate around 30% of IPO shares to retail investors, three times the Wall Street standard of roughly 10%. Morgan Stanley is expected to distribute shares to smaller individual investors through its E*Trade platform, while Bank of America will target family offices and high-net-worth buyers. Fidelity, Schwab, Robinhood, and Interactive Brokers are also expected to offer access during the subscription period.
The catch is that demand is expected to run at 10 to 20 times the available supply. Individual allocations will almost certainly be partial, and getting in at the offering price is far from guaranteed. Around 25% of IPO stocks decline in value on debut, and for retail investors who miss the allocation entirely, the first earnings report after listing, likely covering the second quarter of 2026, will be the market's first chance to test management's growth projections against audited numbers.
The valuation question
SpaceX generated around $16 billion in revenue in 2025. At a $1.75 trillion valuation, that implies a price-to-sales ratio of close to 100. There is no meaningful public market comparable at that scale. Companies tend to maximise their valuations at IPO, and better buying opportunities may arise once the listing hype settles.
Investors should also note that the prospectus will contain redacted sections covering defence contracts, and that the dual-class share structure being discussed would preserve Musk's voting control regardless of what the public markets think.
Proxy plays for those who cannot, or prefer not to, wait
For investors who want exposure without the IPO lottery, several routes already exist. Alphabet invested around $900 million in SpaceX in 2015 and holds a stake that could be worth more than $100 billion at the IPO valuation. EchoStar holds a SpaceX stake recently valued at around $11.1 billion following spectrum-for-equity deals, and its stock has already moved sharply on the filing news.
ETFs that hold positions in SpaceX include Cathie Wood's ARK Venture Fund and the XOVR ETF. The KraneShares Artificial Intelligence and Technology ETF also carries SpaceX exposure through its prior investment in xAI. Musk has indicated he wants SpaceX included in indices such as the Nasdaq-100 at the point of listing, which would give any investor holding a tracker fund automatic exposure from day one.
Accredited investors can access SpaceX shares before the IPO through secondary market platforms such as EquityZen and Forge, where existing shareholders list stock for sale, subject to availability and securities regulations.
What to watch before the listing
Three things are worth monitoring. First, the public S-1 filing, which must be released at least 15 days before the roadshow and will provide the first detailed look at SpaceX's finances. Second, the Starship V3 test flight targeting late April: a successful launch before the roadshow begins would strengthen the investment case considerably. Third, any shift in the retail allocation percentage, which remains subject to change as bank discussions continue.
The formal prospectus will set the terms of the story. Until then, the numbers are indicative and the hype is considerable.