SpaceX priced its IPO at $135, opened at $150, touched $176.52 intraday, and closed at $161.11 on its first day under the ticker SPCX, a 19.34% gain that pushed the company’s implied valuation above $2 trillion and briefly past $2.25 trillion at the peak. The $75 billion raise is the largest initial public offering in history. The framing the company chose for the road show wasn’t rockets.
It was infrastructure. “We are builders, we build our own launch vehicles, we build our launch sites, and we’re building data centers both on the ground as well as in orbit soon,” said Gwynne Shotwell, the company’s president and COO. “So, I look at ourselves as an infrastructure company.” Asked whether SpaceX now counts as an emerging neocloud competitor, Shotwell said “100%.”
That language is doing real work. SpaceX’s S-1 discloses $18.67 billion in revenue last year, almost entirely from Starlink subscriptions across 164 countries, against $41.3 billion of accumulated losses since the company was founded in 2002. By traditional aerospace math, a $2 trillion close is unjustifiable. By the math the market is currently pricing, where compute is the scarce resource and orbital bandwidth is the next one, it’s a different story.
The February 2026 absorption of xAI is what makes the story coherent. The deal folded the Grok models, the X social network, and the Colossus supercomputer in Memphis, described by CNN as the world’s largest AI training cluster, onto SpaceX’s balance sheet. The Nasdaq newsroom flagged the same assets and pointed toward orbit-based AI data center networks as the longer-term ambition. AI1 satellites are expected to launch late next year.
Robert Greifeld, the former Nasdaq chief, was direct about what the print means for the rest of the cohort. “I think the window is open, SpaceX has opened it, and you’ll see other companies certainly flying through.” He said he “would definitely bet” that OpenAI and Anthropic follow SpaceX to the public market this year. CNN reported that both have already submitted confidential SEC filings. OpenAI is valued above $850 billion privately; Anthropic above $960 billion.
The recursive piece is the supply chain. Ramp’s May AI index flagged Anthropic’s compute deal with SpaceX as the fix for Claude’s training constraints, which means the newly public rocket-and-satellite company is already a vendor to one of the two most likely next IPOs. The neocloud isn’t a future business line. It’s already on the income statement, waiting to be re-segmented in the next 10-Q.
The closest historical rhyme is the 1995 Netscape IPO, which retroactively defined a category by going public before the category had a stable name. SpaceX has done the same thing in reverse: it priced as a rocket company and closed as something the analysts will spend the next quarter renaming.
Sources
- https://www.cnbc.com/2026/06/12/spacex-ipo-spcx-live-updates.html
- https://www.nbcnews.com/business/markets/spacex-ipo-stock-price-rcna349760
- https://www.cnn.com/2026/06/12/business/live-news/spacex-goes-public-ipo
- https://www.nasdaq.com/newsroom/spacex-ipo-rocket-company-launches-historic-ipo
- https://ramp.com/leading-indicators/ai-index-may-2026