SpaceX has filed for an initial public offering (IPO) targeting a valuation of approximately $1.75 trillion, marking what could become one of the largest public listings in history. The filing, submitted to U.S. financial regulators ahead of a planned flotation next month, lays out ambitious plans spanning satellite internet, advanced rocket technology, artificial intelligence (AI), and extraterrestrial colonization.
Founded by Elon Musk, SpaceX’s prospectus highlights a multifaceted business divided primarily into three segments: Starlink satellite communications, a space operations division focused on rocket launches, and an AI unit that includes Musk’s xAI and the social media platform X. Starlink, which drives the majority of the company’s reported revenue of around $18.7 billion, remains the only profitable sector, generating $4.4 billion in operating income. However, the company overall posted a net loss of $4.9 billion in 2025, reflecting significant expenditures particularly related to AI development and infrastructure.
SpaceX’s AI segment, which includes the Grok chatbot and extensive data centers, accounted for losses exceeding $6 billion last year. Despite trailing behind leading AI firms like OpenAI and Anthropic, SpaceX has begun monetizing its surplus computing capacity through a $15 billion annual lease agreement with Anthropic to host AI workloads in its flagship Colossus data centers. The company envisions expanding this terrestrial experience by deploying solar-powered orbital data centers by 2028, leveraging the vacuum of space for cooling and potentially serving AI workloads on an unprecedented scale.
Central to Musk’s vision is the deployment of the next-generation Starship rocket, a massive and reusable launch vehicle aimed at transforming spaceflight economics. Since 2023, SpaceX has dominated the launch market, responsible for approximately 80 percent of the payload mass sent to orbit. The company’s prospectus also ventures into longer-term goals, including establishing lunar bases, manufacturing on the Moon and Mars, space tourism, asteroid mining, and developing a permanent human colony on Mars with at least one million inhabitants. Achieving such milestones would unlock further share vesting for Musk, who controls around 41 percent of total shares plus a substantial portion of specially designated Class B super-voting shares, consolidating his control with more than 85 percent of voting power.
Musk’s compensation is linked to ambitious performance targets, including raising SpaceX’s market capitalization to $7.5 trillion and achieving extraterrestrial milestones aligned with advancing humanity as a multi-planetary species. The filing explicitly references existential risks to human survival, framing SpaceX’s mission as a safeguard against extinction-level events akin to the fate of the dinosaurs.
The governance structure entrenches Musk’s authority, with super-voting shares granting him near-unassailable control, only removable by a vote of Class B shareholders of which he holds an overwhelming majority. The prospectus also details potential conflicts of interest, citing transactions such as SpaceX’s $131 million purchase of Tesla Cybertrucks at retail prices, and outlines extensive regulatory and operational risks inherent to the company’s complex and forward-looking activities.
Valuation experts and market analysts note the challenge of appraising SpaceX, given its blend of emerging businesses, substantial losses, and speculative ventures that currently lack tangible revenue streams. While the satellite business provides a firm base, the company’s overall worth hinges on execution of futuristic objectives in AI, space infrastructure, and colonization.
Underwriting is led by Goldman Sachs and includes a broad syndicate of Wall Street firms, with retail investors able to participate through brokers like Charles Schwab, Fidelity, and Robinhood. The offering’s scale and scope have drawn significant attention, reflecting both the revolutionary potential and the risks tied to Musk’s expansive vision for humanity’s future in space and technology.