SpaceX began trading publicly on Friday with shares opening at $150, representing an 11% increase from the $135 initial pricing. The debut marked the largest initial public offering in history, with the company raising $75 billion and achieving a valuation above $1.77 trillion.
The successful market launch created an immediate windfall for Elon Musk, the company's founder and majority shareholder. With roughly 85% of SpaceX's voting shares, Musk's net worth climbed to approximately $1.1 trillion, making him the world's first trillionaire. His total wealth includes roughly $300 billion from his stake in Tesla, valued at $1.2 trillion.
The trading debut included ceremonial elements reflecting SpaceX's cultural significance. Executives rang the opening bell at the Nasdaq exchange as Elton John's "Rocket Man" played. Musk addressed the occasion at SpaceX's headquarters, emphasizing the company's mission to "make humanity multiplanetary" and "take the fiction out of science fiction." SpaceX President Gwynne Shotwell announced that the company had launched a Falcon 9 rocket that morning from Cape Canaveral, deploying 29 Starlink satellites into orbit.
The IPO followed an unusual process. Rather than offering a price range to gauge investor demand, SpaceX set a fixed price of $135 per share on an accept-it-or-leave-it basis. Reports indicated investor demand reached four times the oversubscribed level, potentially generating up to $250 billion in total investment interest. This extraordinary demand prompted scrutiny from Senator Elizabeth Warren, who called on the Securities and Exchange Commission to investigate whether SpaceX's valuation contained "inaccurate or misleading" accounting.
Analysts have highlighted concerns about SpaceX's financial fundamentals. The company generated $18.7 billion in revenue last year while recording a $4.3 billion operating loss. Additionally, SpaceX's governance structure concentrates significant power in Musk's hands, and the company is investing heavily in AI infrastructure through xAI's datacenter buildout.
The IPO will have broad implications for average investors. SpaceX shares will enter index funds on an accelerated timeline, faster than typical for newly public companies. This means retirement accounts and pension plans will gain automatic exposure to SpaceX, giving millions of Americans indirect stakes in the company regardless of whether they actively chose to invest.
For SpaceX employees, the IPO created substantial wealth. More than 4,400 current and former employees are expected to become millionaires, with 400 individuals each securing $100 million or more.
The SpaceX offering occurs amid a broader wave of technology company IPOs. OpenAI and Anthropic have filed to go public this year and are predicted to raise sums nearing $1 trillion combined, further concentrating market attention and investor capital on artificial intelligence companies.