The S-1 could drop any day. SpaceX confidentially filed its IPO paperwork in April and has been targeting a public prospectus release in mid-May — the starting gun for a roadshow expected around June 4, with pricing on June 11 and a Nasdaq debut on June 12 under the ticker SPCX.

What is confirmed versus what is still reported: the company is seeking to raise approximately $75 billion at a valuation of $1.75 trillion — which would shatter the all-time IPO record. Saudi Aramco’s 2019 debut raised $25.6 billion at a $1.7 trillion valuation. SpaceX is aiming for roughly triple that raise. Some reports now put the valuation target above $2 trillion depending on final demand and pricing conditions.

Two Businesses, One Ticker

SpaceX isn’t one company — it’s at least two, packaged together. There’s the launch business, where SpaceX claimed more than 80% of global rocket launches last year. And then there’s Starlink, which crossed 10 million active customers across 160 countries as of February 2026, up from 9 million at year-end 2025. Starlink generated $11.4 billion in 2025 revenue with a 63% EBITDA margin — total SpaceX revenue for 2025 came in at approximately $15–16 billion.

The xAI piece is newer and messier. In February 2026, SpaceX acquired Elon Musk’s AI startup xAI in an all-stock deal that valued SpaceX at roughly $1 trillion and xAI at approximately $250 billion — a combined entity of around $1.25 trillion at the time. xAI now operates as a wholly owned subsidiary, rebranded SpaceXAI. Then in March, Musk unveiled Terafab — a chip-building joint venture between SpaceX, Tesla, xAI, and Intel, targeting a $55 billion first phase and up to $119 billion at full buildout. Intel joined the project in April 2026 as a strategic manufacturing partner.

The investment story is expanding fast. Whether the underlying financials can support it is a different question.

What the Valuation Implies

At $1.75 trillion, SPCX would trade at roughly 109–116 times 2025 revenues. That is a multiple that demands flawless execution — for years, not quarters. The forward model only works if Starlink continues scaling, Starship achieves commercial reusability at scale, and the xAI integration generates real revenue. That’s a lot of things that all have to go right simultaneously.

For context: xAI burned $9.5 billion in the first three quarters of 2025, against just $210 million in revenue for the same period. It is now SpaceX’s balance sheet absorbing that drag. PitchBook values SpaceX at 95 times 2025 revenue, with a fair-value range of $1.1–$1.7 trillion. Morningstar called the $1.5 trillion target “expensive and risky, but not irrational.” Roughly one-third of the $1.75 trillion target is defensible on proven Starlink and launch cash flow. The remaining two-thirds rests on Starship, orbital AI infrastructure, and Mars.

BlackRock is reportedly in discussions to invest $5–10 billion as an anchor investor, drawing from its $536 billion in actively managed funds. That is institutional validation — it does not change the math on the multiple.

The Risks Investors Are Underweighting

Governance is the one getting the most pushback. SpaceX plans a dual-class structure granting insiders Class B shares with 10 votes each, giving Musk effective voting control over the company. Public Class A shareholders get economic exposure with limited ability to influence board decisions — the structure also includes mandatory arbitration clauses and restrictions on shareholder proposals.

On May 14, the leaders of CalPERS, the New York State Common Retirement Fund, and the New York City pension system — three funds managing a combined $1 trillion in assets — sent a letter to Musk calling the planned corporate structure “the most management-favorable governance structure ever brought to the U.S. public markets.” They requested a direct meeting with SpaceX executives before the offering proceeds.

Musk has publicly stated he will not sell any of his SpaceX shares. Retail investors are reportedly set to receive up to 30% of the IPO allocation, which is unusual for a deal this size. SpaceX has also reportedly informed shareholders of a 5-for-1 stock split, which would bring the per-share price down from roughly $526 to around $105 — improving accessibility for individual buyers.

The Broader Effect

This IPO doesn’t just affect SPCX. Once listed, SpaceX becomes the valuation anchor for the entire low-Earth orbit satellite sector. Rocket Lab (RKLB) and Redwire (RDW) are viewed as potential sentiment beneficiaries. AST SpaceMobile (ASTS), trading at a price-to-sales ratio well above 400x, faces real pressure to justify its premium once a direct comparator exists in public markets.

Slight tangent, but worth noting: Cerebras (CBRS) just went public on May 14 at $185 per share, closing up 68% on its first day to a market cap of roughly $95 billion. That debut — the largest U.S. tech IPO since Uber in 2019 — set the tone heading into what could be the biggest offering in history. OpenAI and Anthropic are also now reportedly in the frame for late 2026. Analysts at Fidelity International have warned the sheer size of these upcoming deals could create a significant “supply event” for equities, forcing portfolio managers to rebalance and potentially draining liquidity from existing large-cap positions.

The right posture isn’t to chase the first-day open. It’s preparation. Read the S-1 when it drops. Separate Starlink economics from launch revenue. Understand what the xAI losses mean for consolidated financials. Model the dilution. Assess what “orbital AI” is actually worth right now versus in five years.

Exceptional company. Complicated entry point. Those two things can both be true — and investors who conflate them tend to regret it.

For informational purposes only.