SpaceX Raises Record $85.7 Billion in Historic IPO, Reaching $2.1 Trillion Valuation

SpaceX has officially executed the largest stock market debut in global history, shattering previous records and instantly vaulting into the upper echelon of the world's most valuable companies. After a frenzied first day of trading on the Nasdaq under the ticker symbol SPCX, the aerospace and technology conglomerate reached a staggering market capitalization of $2.1 trillion. The public listing not only cemented the company's dominance in the commercial space sector but also officially made its chief executive, Elon Musk, the world's first trillionaire.[2][3][4]

The sheer scale of the capital raise has redefined Wall Street benchmarks. While the initial offering was priced to raise $75 billion, the company revealed on Monday that underwriters fully exercised their "greenshoe" over-allotment option. This maneuver allowed bankers to purchase an additional 83.3 million shares, injecting another $10.7 billion into the offering and bringing the total proceeds to $85.7 billion. For context, the previous record for an initial public offering was held by Saudi Arabia's state-owned oil giant, Saudi Aramco, which raised $29.4 billion in 2019. SpaceX eclipsed that mark by more than two and a half times.[1][4][6]

Investor appetite proved insatiable despite the company's unconventional approach to the listing. SpaceX offered shares at a fixed price of $135 rather than a traditional range, and demand from institutional and retail buyers quickly outstripped supply. When public trading commenced on Friday, the stock opened at $150 and surged throughout the session, closing at $160.95—a 19 percent premium over the offering price. The momentum carried into Monday, with shares climbing an additional 10 percent in early trading and pushing the company's valuation past $2.3 trillion.[2][3][4][7][8]

Crucially, the entity that debuted on the Nasdaq is vastly different from the rocket manufacturer of the past decade. Following a sweeping corporate consolidation in February 2026, the newly public SpaceX encompasses the core launch business, the Starlink satellite internet network, the artificial intelligence startup xAI, and the social media platform X. This integration was designed to provide a financial lifeline to xAI's capital-intensive development while presenting Wall Street with a unified infrastructure narrative.[3][7]

That narrative is the primary engine driving the company's premium valuation. In its prospectus, SpaceX outlined a total addressable market of $28.5 trillion, with a massive $26.5 trillion of that opportunity attributed to artificial intelligence. The company is already leveraging its enormous data centers to train its own models, like Grok, while simultaneously renting spare computing capacity to external tech giants. Active deals to provide AI compute to Anthropic and Alphabet are expected to generate billions in annualized revenue, transforming SpaceX into a formidable player in the cloud infrastructure space.[5][7]

However, the astronomical valuation has drawn sharp warnings from value analysts and skeptical market watchers. Critics point out that SpaceX is currently generating very little revenue relative to its $2.1 trillion price tag. The company's core space launch segment, while technologically revolutionary thanks to reusable rockets, operates in a market worth only about $10 billion annually. Furthermore, financial disclosures revealed that the company lost $4.9 billion last year—a sharp reversal from a $791 million profit the prior year—driven almost entirely by massive expenditures on AI hardware.[3][5][7]

"We think the market is assigning too much value to future optionality and too little discount to execution risk," noted one analyst, highlighting the fierce competition SpaceX faces in the AI sector from established incumbents. Skeptics argue that while Starlink provides a solid, growing revenue stream, the company's growth story is now dangerously tilted toward an AI market where it still trails industry leaders. Despite these concerns, the stock's performance suggests that a largely loyal investor base is willing to pay an "Elon Musk premium" based on his track record of disrupting legacy industries.[1][5][8]

Beyond the immediate financial windfall for SpaceX, the blockbuster IPO is being viewed as a critical bellwether for the broader technology sector. The flawless execution and massive retail participation have assuaged fears that the market might struggle to absorb such a colossal listing. Wall Street strategists now believe the successful debut paves the way for other highly anticipated mega-listings, with AI heavyweights like OpenAI and Anthropic expected to test the public markets later this year.[3][8]

For now, SpaceX sits comfortably as the sixth-largest company in the United States by market capitalization, trailing only the likes of Nvidia, Apple, Alphabet, Amazon, and Microsoft. As the initial euphoria settles, the company faces the daunting task of executing on its multi-front ambitions—from landing the Starship rocket on Mars to scaling its AI data centers—to justify a valuation that has already left the stratosphere.[4][5]