The Timeline Just Got Tighter

SpaceX is planning to drop its public prospectus as soon as the week of May 20, according to CNBC, citing people familiar with the matter. The investor roadshow was originally slated to kick off June 8 — now Reuters is reporting it could start as early as June 4, with the IPO price set around June 11 and trading beginning June 12.

That's a significant pull-forward from the original late-June target. According to Basenor, citing reporting from Tesla and SpaceX watcher Sawyer Merritt, the SEC review process moved faster than expected, which accelerated the entire schedule.

The ticker will be SPCX on the Nasdaq.

The Numbers Are Historic

We already knew SpaceX was targeting $70–75 billion in the offering. Now Fortune is reporting the valuation target has climbed to between $1.75 trillion and $2 trillion. Bloomberg previously reported $70–75 billion in listing size. CNBC confirmed the $75 billion figure and noted this would be more than twice the size of Saudi Aramco's IPO — the current world record at $29 billion raised in 2019.

Saudi Aramco, one of the most profitable companies on earth, raised $29 billion. SpaceX is aiming for $75 billion.

Underwriting the deal: Morgan Stanley, Bank of America, Citigroup, JPMorgan, and Goldman Sachs, according to Basenor.

What You're Actually Buying

This is NOT just a rocket company IPO.

SpaceX merged with Musk's AI startup xAI in February 2026. As of May 2026, xAI is fully absorbed and the combined entity is rebranding as SpaceXAI, according to Basenor. Investors buying SPCX are buying into rockets, Starlink satellite internet, AND an artificial intelligence operation that competes directly with OpenAI and Anthropic.

According to Fortune, SpaceX claimed more than 80% of global rocket launches last year and has over 10,000 Starlink satellites in orbit. It's NASA's top launch provider. It's the Pentagon's top launch provider. And now it's also an AI company.

One investor told the Financial Times: "It's a truly unique business with the deepest moat that exists today. This company launches over 90% of Western payload into space each year. It's like if you own the only undersea cable from the U.S. to Europe."

The company effectively holds a monopoly position in Western space launch.

Musk Won't Sell — But He Will Stay in Control

Elon Musk has publicly stated he will NOT sell any personal SpaceX shares in the IPO, according to Basenor.

But Musk controls Class B shares carrying 10 votes each. Under the dual-class structure detailed in the confidential filing, he can only be removed as CEO or chairman by a vote of Class B holders — which he controls. Prospective investors are explicitly warned in the filing that they cannot meaningfully influence corporate decisions.

Public shareholders would be buying into his vision with no voice in corporate governance.

The 5-for-1 Stock Split Already Happened

Ahead of the listing, SpaceX shareholders approved a 5-for-1 stock split, per Basenor. The per-share price dropped from approximately $526.59 to $105.32, with the split completed by May 22. The goal: make shares accessible to retail investors who couldn't afford the pre-split price.

SpaceX is also reportedly targeting early inclusion in the Nasdaq-100 Index, which would immediately force index funds to buy the stock.

What the AI Frenzy Has to Do With It

Cerebras, an AI chipmaker, debuted on Thursday and soared 68%, closing with a market cap around $95 billion, according to CNBC. Wall Street is in full AI-mania mode. SpaceX is riding that wave — and the xAI merger makes it a direct participant in the AI arms race, not just a space company.

OpenAI and Anthropic are also pursuing IPOs that could push their valuations past $1 trillion, according to CNBC. SpaceX is racing to get there first and biggest.

The Real Risk

This company has never been public. Investors have ZERO visibility into the financials until that prospectus drops the week of May 20. The xAI merger is recent and untested at scale. Dual-class voting structures leave public investors powerless. And $75 billion is an amount of capital that has literally never been absorbed by a single IPO in history.

Bloomberg's own headline — "SpaceX's Mega-IPO Puts a Price Tag on the Fear of Missing Out" — acknowledges that this deal is being partly sold on emotion.

Wait for the prospectus. Read the numbers. Then decide.

The filing drops this week. That's when investors will know whether the valuation is backed by real cash flow.