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On Friday, Elon Musk priced the largest float in history. SpaceX listed on the Nasdaq at about $1.8 trillion, minting the world's first trillionaire and fusing the space economy with the AI trade. Inside one lifetime, compute and capital have become statecraft. The sky just became an asset class.
On Friday, Elon Musk priced the largest float in history. SpaceX listed on the Nasdaq at about $1.8 trillion, minting the world's first trillionaire and fusing the space economy with the AI trade. Inside one lifetime, compute and capital have become statecraft. The sky just became an asset class.
On Friday, Elon Musk turned the sky into a security, priced the largest float in history, and crossed a line no human had crossed before.
There are weeks that move markets and weeks that redraw them. This was one of the latter. SpaceX priced its offering on Thursday evening in New York and listed on the Nasdaq on Friday under the ticker SPCX, and by the closing bell the largest float in history was done. The numbers were never subtle. SpaceX sold 555.6 million shares at a fixed $135, raising roughly $75 billion and pricing the business at about $1.8 trillion. Bloomberg had reported the book more than four times oversubscribed, with single institutional orders above $10 billion and demand past a quarter trillion. Saudi Aramco's 2019 record of $29.4 billion was not beaten. It was lapped.
Then came the frenzy. SPCX opened on the Nasdaq at $150 against its $135 offer, and the tape told the story the order book had only hinted at. The stock rose through a session of heavy volume, more than 500 million shares traded, approaching Facebook's 580 million first-day record in 2012, touched an intraday high of $176.52, and by the closing bell at 16:00 EDT it settled at $160.95, a first-day move of about 19.3 per cent that valued SpaceX at roughly $2.1 trillion.
Speaking from Starbase right before the opening bell, he openly reflected on the company’s unlikely journey from a small warehouse in El Segundo, admitting he once gave SpaceX less than a 10 per cent chance of success.
Elon Musk delivers remarks ahead of the SpaceX IPO debut.
Before the open, Musk addressed his team at Starbase, Texas, and said:
"We want to be able to take anyone who wants to go to the moon, anyone who wants to go to Mars, or anywhere in the solar system, and maybe beyond the solar system at some point, we want to be able to take you there. Not just a few astronauts, I mean you, literally you. Whoever you are watching this, SpaceX wants to be able to take you to the moon, take you to Mars, and ultimately beyond. And I'm confident at this point that with the incredible team that we have here at SpaceX, that we will do that for you."
Musk and President Gwynne Shotwell then rang the opening bell, Musk from Texas, Shotwell on the Nasdaq floor in New York, shortly before noon Eastern, to the sound of Elton John's Rocket Man blasting from the MarketSite speakers
CNBC was live all day on Space X special edition– “Elon Musk: SpaceX is about taking the fiction out of science fiction”
“There are always problems on Earth. There are always things that we wish to be better, that we want to solve here on Earth, and we should solve them. But there also have to be things that get you excited about the future, that make you glad to wake up in the morning because you can’t wait to see what happens next. And that’s the future that SpaceX wants to bring to you.” - Elon Musk
The float did something no offering had done before. It minted a trillionaire. Musk owns roughly 42 per cent of SpaceX, a stake the prospectus put near $866 billion on paper, and that sits atop some $350 billion in Tesla stock and options. CNN's arithmetic landed around $1.1 trillion. It is paper wealth, hostage to how the market values him on Monday. But the symbolism is fixed. One man, in one lifetime, has assembled more wealth than Manhattan's annual output, selling rockets, satellites and AI to a public that could not get enough.
The deeper story is not really about Musk. Inside a single working life, compute and capital markets have fused into one machine, and the people who command it have become something governments did not plan for. They are not lobbyists. They are principals. Technology economics now shapes policy as often as the reverse, and gravity has shifted from the capital to the launch pad.
What investors bought was no longer a rocket company. February's all stock absorption of xAI folded Musk's AI arm, and with it X, onto one balance sheet. The S-1 reads accordingly. SpaceX posted $18.7 billion in 2025 revenue against a $2.6 billion operating loss, with Starlink carrying it at $11.4 billion and 10.3 million subscribers by March. Then came the headline number. SpaceX claimed a total addressable market of $28.5 trillion, which it called the largest actionable opportunity in human history. Some $26.5 trillion of that is AI. The figure sits just shy of annual US output, and it pointedly excludes China and Russia.
Read it two ways. Ryan Cummings of Stanford told Axios the estimate was, in a word, absurd. Cathie Wood gave the other. ARK's founder, whose venture fund holds SpaceX as its largest position, had told Bloomberg to expect voracious demand and a volatile debut. Both can be true. A prospectus is a sales document, and $1.8 trillion assumes the city is built before the foundations are poured.
The foundations are in orbit. SpaceX has filed with the FCC to deploy up to a million data centre satellites, and the S-1 pencils in orbital compute from 2028. Nvidia unveiled its Vera Rubin space module at GTC, Google runs Project Suncatcher on TPU bearing satellites, and Nvidia backed Starcloud has already trained a model in orbit. The pitch is identical everywhere. Solar power is free, cooling is the vacuum, and the grid is running short of both. For the silicon makers and the data centre community, from the hyperscalers to Cerebras and Palantir, the next site survey may not be in Arizona or Western Sydney. It may be at 550 kilometres.
This is where economics becomes statecraft. Aerospace, defence and AI now sit at the front of Western strategy, and Washington treats a launch cadence as a measure of national power. Musk sits at the epicentre, which is why his governance terms unsettle people. He keeps 82 to 85 per cent of voting power through a dual class structure, and stands to receive a billion shares if SpaceX ever plants a million person colony on Mars. Senator Elizabeth Warren had asked the SEC to delay the deal. The float did not wait for her.
Friday was only the opening act. Wedbush's Dan Ives called it the opening of the floodgates, and the metaphor holds. Anthropic filed confidentially this month near $965 billion. OpenAI, earning roughly $2 billion a month, is expected to follow toward a $1 trillion listing of its own. Three of the four most valuable private companies on earth are now queuing for the same market inside a single year, and the combined paper approaches $4 trillion before a share of OpenAI has changed hands. The dot com comparison writes itself, and the optimists do not flinch from it. Amazon, they remind us, survived the wreckage.
For the order flow, the governance fights and whatever Musk reaches for next, The AI Diplomat will follow every print. The sky became an asset class on Friday. The man who priced it became the first of his kind.
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