The S-1 was targeted for May 20. Same afternoon Nvidia reported earnings. Two enormous events, same news cycle, and Wall Street essentially had to split its attention down the middle. As of this writing, the prospectus had not yet appeared on SEC EDGAR — but with a roadshow reportedly beginning June 4 and a target listing date of June 12, it lands soon. Days, not weeks.

So let’s talk about what we actually know.

SpaceX is seeking roughly $75 billion at a stated valuation of $1.75 trillion, targeting a Nasdaq debut under the ticker SPCX — though that ticker is unconfirmed until the public filing is live. Bloomberg reported, within 24 hours of the April 1 confidential filing, that the internal target had already shifted above $2 trillion. Saudi Aramco raised $29.4 billion in its 2019 debut. SpaceX is going for more than double that raise, at a valuation more than five times larger. Just let that sit for a second.

What people keep calling “SpaceX” is actually closer to three businesses running under one roof. The launch operation — roughly 82% of global commercial launches in 2025 — is the part most people picture. Then there’s Starlink, which crossed 10 million active subscribers across 160 countries by February 2026, generated $11.4 billion in 2025 revenue (up 50% year-over-year), and posted a 63% EBITDA margin. That last number is the one that makes the valuation almost defensible. Almost. The third piece is xAI, which SpaceX acquired from Elon Musk in an all-stock deal also completed in February 2026. xAI burned $9.5 billion in the first three quarters of 2025 while generating $210 million in revenue over the same stretch. That gap is not a rounding error. It’s a question you’ll want answered before the roadshow ends.

Total 2025 SpaceX revenue: approximately $15–$16 billion. Launch contributed $4.1 billion of that, with growth slowing to around 8% for the year. Starlink carried the weight.

Slight tangent, but it matters: there’s also Terafab — a semiconductor joint venture between SpaceX, Tesla, xAI, and Intel announced earlier this year. Phase one is projected at $55 billion, full buildout potentially $119 billion per CNBC. The facility is targeting 2-nanometer chip production. Morgan Stanley has estimated actual chip output is unlikely before mid-2028 at the earliest. The vision is enormous. The timeline is speculative. Both things can be true at the same time.

At $1.75 trillion, SPCX would price at roughly 109–116 times trailing 2025 revenues. PitchBook has SpaceX at about 95x 2025 revenue and a fair-value range of $1.1–$1.7 trillion. NYU professor Aswath Damodaran has put intrinsic value closer to $1.22 trillion. Morningstar called the $1.5 trillion range “expensive and risky, but not irrational.” None of these analysts are wrong, exactly — they’re just using different assumptions about what Starship eventually becomes, how far Starlink scales, and whether xAI produces real returns or just expenses. The forward model only holds if multiple large bets all land. That’s not an argument against the stock. It is an argument for reading the S-1 carefully before deciding how much conviction you actually have.

Two details worth having before the roadshow kicks off.

First, SpaceX has reportedly notified existing shareholders of a 5-for-1 stock split ahead of the IPO — moving the estimated per-share price from around $526 down to roughly $105. That’s a retail accessibility move, not a value change. Second, BlackRock is reportedly in advanced discussions to anchor the deal with a $5–$10 billion investment drawn from its actively managed funds. Institutional validation. Still doesn’t touch the revenue multiple math.

Here’s where I’d push back on the enthusiasm a little.

A May 4 federal filing pegged Musk’s economic stake at 42.5% and his voting control at 83.8%. The dual-class structure gives Class B insiders 10 votes per share. Class A buyers — the public — get one vote and no practical ability to challenge management, replace directors, or influence board decisions in any meaningful way. It goes further than most dual-class structures you’ve seen before: SpaceX’s bylaws will require shareholders to waive jury trial rights, class actions against the company and its bankers are prohibited, and disputes go through mandatory arbitration. SpaceX included this language directly in its own risk disclosures. Major pension systems from New York and California have already responded in writing with formal objections. That’s not noise. When pension funds write letters before the roadshow starts, they’re usually telling you something.

Retail investors reportedly receive up to 30% of the IPO allocation — about three times the standard for a deal this size. Worth knowing going in.

And then Starship. SpaceX flew 5 test flights in 2025 against a stated internal target of 25. The entire bull case for launch revenue depends on Starship reaching commercial reusability at scale. That hasn’t happened. It may happen. But the valuation is already priced as if it’s mostly sorted out.

What’s interesting is what this does to every other space stock the moment SPCX starts trading. Rocket Lab (RKLB) posted Q1 2026 revenue of $200.3 million — up 63.5% year-over-year, $2.2 billion backlog — and has been called the most direct publicly traded alternative to SpaceX by several analysts covering the sector. Redwire (RDW) shows up in the same conversation. AST SpaceMobile (ASTS) is the harder one: $14.7 million in Q1 2026 revenue, full-year 2026 guidance of $150–$200 million, and a market cap near $22 billion implying a forward price-to-sales ratio well above 100x. Once SpaceX is public with audited financials, investors finally have a real comparator. That changes how those conversations go. Where the pressure lands is a fair question.

A successful listing could also pull a broader wave of large IPOs forward into late 2026. Anthropic has come up in that context more than once.

Read the S-1. Separate the Starlink economics from the launch numbers. Look at the xAI burn rate and decide what you think that business becomes. Model the dilution. Then figure out what you’re actually paying for.

The company is real. The valuation is ambitious. The governance structure is something you should read twice before writing a check.

Three weeks is enough time to do the work.

For informational purposes only.