SpaceX opens roadshow on what would be history's largest IPO

June 3, 2026 5 min read Multiple sources

SpaceX begins the formal investor roadshow for its IPO on Thursday, June 4, targeting a $75 billion raise that would make it the largest public offering ever, nearly three times the $25.6 billion Saudi Aramco pulled in 2019. Pricing is set for the evening of June 11, with shares listing on the Nasdaq under the ticker SPCX on June 12. The runway is short, the order book is enormous, and the company is already in an open fight with Bloomberg over what investors will actually pay.

A SpaceX Falcon 9 rocket climbs above Vandenberg Space Force Station on the Starlink 17-41 mission, May 30, 2026. — Source: Spaceflight Now

The numbers in the S-1

SpaceX filed its S-1 on May 20 and the document reset the conversation. The filing shows $18.7 billion in 2025 revenue, up from $14 billion in 2024. The growth engine is Starlink, the consumer and enterprise satellite internet unit, which booked $11.4 billion in revenue (61% of the total) and was the company's only profitable segment, generating $4.4 billion in operating income. The launch business lost $657 million. The xAI subsidiary, which SpaceX consolidated last year, lost $6.4 billion and dragged the consolidated bottom line to a net loss of $4.94 billion.

The lead bookrunners are Goldman Sachs and Morgan Stanley, with Bank of America, Citigroup, and JPMorgan Chase filling out the syndicate. CNBC reported on June 1 that SpaceX is carving out up to 5% of the offering for a "directed share" program covering employees and people the company chooses to favor, a structure usually reserved for the friends-and-family slice on much smaller deals. Roughly 30% of the float is earmarked for retail through Robinhood, SoFi, E-Trade, Schwab, and Fidelity, about three times what a mega-cap IPO usually leaves outside the institutional bid.

Why investors balked at $2 trillion

Bloomberg first reported in April that SpaceX was aiming for a valuation north of $2 trillion. On May 29 the same wire said the target had quietly slipped to "at least $1.8 trillion" after consultations with potential anchor investors. Musk replied "False" in a one-word post on X. The Motley Fool, walking through the math on June 1, pointed out that even at $1.8 trillion SpaceX would trade at a price-to-sales ratio near 96, more than triple the level at which most fast-growing software companies have struggled to defend a premium over time.

A SpaceX Starship Version 3 vehicle stacked on its launch mount at Starbase in Boca Chica, Texas. — Source: Payload Space

Two structural details do as much work as the valuation. First, Musk keeps roughly 42% of the equity and 85% of the voting power through a dual-class share structure. The IPO does not dilute his control; public shareholders are explicitly riding shotgun. Second, the deal forces index providers and passive funds into an awkward position. Goldman analysts have told institutional clients that mutual funds are already building cash to absorb the share when it joins benchmark indexes, a passive-bid tailwind that helps explain why the book can fill even at a price-to-sales multiple this rich.

Why it matters

The capital itself is enormous, but the more interesting effect is on what counts as investable scale in 2026. A $1.8 trillion debut would put SpaceX in spitting distance of Apple and Microsoft on day one, even though the consolidated business is unprofitable, capital-intensive, and partly funded by xAI's burn. If the deal prices at the top of the range, every other late-stage private company — OpenAI, Anthropic, Stripe, Databricks — has a new mark for what a public-market exit can look like. If it breaks issue on day one, the next decade of mega-IPOs gets significantly harder to underwrite.

The dual-class structure also matters beyond SpaceX. Several large index families have tightened their rules on weighting dual-class issuers since the Snap and Meta-era debates, and how those rules treat SPCX will shape passive demand from the day it lists.

What to watch

The pricing call comes after the close on Wednesday, June 11. The number to watch is not the headline valuation but the share of the deal absorbed by the directed-share program versus traditional institutional allocations. A heavy directed-share lean would signal weak institutional demand and a soft first day. The first trade on the Nasdaq is scheduled for the morning of Thursday, June 12.

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