SpaceX IPO makes Musk first trillionaire as AI potential drives $1.8 trillion valuation

Reviewed byNidhi Govil

17 Sources

Share

SpaceX became a publicly traded company on Nasdaq, marking the largest IPO in history at nearly $1.8 trillion. Elon Musk became the world's first trillionaire while thousands of employees gained millionaire status. But the company's valuation hinges less on rockets and more on its AI infrastructure ambitions, raising questions about investor appetite for tech IPOs and what comes next for OpenAI and Anthropic.

SpaceX Goes Public in Record-Breaking Stock Market Debut

Space Exploration Technologies completed the largest IPO in history on Friday, beginning trading on Nasdaq under ticker SPCX at $135 per share and closing at $160.95, a 19 percent surge that valued the company at nearly $1.8 trillion

1

. The SpaceX IPO raised approximately $75 billion by pricing 555.6 million Class A shares, easily surpassing Saudi Aramco's previous record of $29 billion in 2019

3

. Elon Musk rang the opening bell from SpaceX headquarters in Starbase, Texas, as his personal stake crossed the trillion-dollar threshold, making him the world's first trillionaire with holdings valued at more than $700 billion

1

. Thousands of current and former SpaceX employees became overnight millionaires through the company's stock options plan, a reward for 24 years of intense work building what is now one of the most valuable companies globally

1

.

Source: Ars Technica

Source: Ars Technica

AI Potential Defines Market Valuation, Not Space Operations

The company's eye-popping market valuation rests almost entirely on AI infrastructure rather than its rocket launches or satellite operations. According to SpaceX's S-1 filing, the company estimates a total addressable market of $28.5 trillion, with roughly $26.5 trillion attributed to the AI industry

3

. Space-enabled solutions and the Starlink constellation comprise less than 7 percent of the company's projected value

1

. The AI-driven valuation reflects SpaceX's plans for orbital data centers, terrestrial computing facilities, and custom AI microchips following its absorption of Musk's xAI earlier this year

3

. The company has already secured AI compute contracts with Anthropic and Google worth tens of billions of dollars, regularly dwarfing the $2.9 billion Human Landing System contract NASA signed in 2021

1

. Reported payments include approximately $920 million monthly from Google for Starlink capacity and around $1.25 billion monthly from Anthropic for AI infrastructure

5

.

Source: Market Screener

Source: Market Screener

Investor Appetite for Tech IPOs Faces Critical Test

The SpaceX stock market debut serves as a crucial gauge for investor appetite for tech IPOs, particularly as OpenAI and Anthropic prepare to follow with their own public offerings later this year

2

. Together, these three companies could bring $3.6 trillion of new stock onto public markets

5

. Both AI labs are expected to be valued at just under $1 trillion each and have confidentially filed to go public

2

. How SpaceX trades in its opening weeks will directly influence the pricing benchmarks investors use for OpenAI and Anthropic, testing whether markets can absorb this volume of new equity

5

. The listing targeted about 30 percent retail participation, well above the typical 10 percent for large IPOs, with Fidelity reporting more than 500,000 buy orders within the first hour

3

. For venture capital firms, the debut represents the first major payout in years after just 23 venture-backed tech firms went public in the US in 2025, down from 77 four years earlier

5

.

AI Bubble Fears Emerge as Software Stocks Slide

The publicly traded company status arrives as AI bubble fears spread across markets, with software stocks experiencing what Jefferies traders dubbed the 'SaaSpocalypse,' erasing as much as $2 trillion from the S&P software index since late 2025

4

. The concern centers on whether AI agents will displace traditional per-seat software licensing models, prompting private-equity giant Apollo to screen deals for AI-displacement risk and hold zero software exposure

4

. Senator Elizabeth Warren introduced the AI Bubble Transparency Act, requiring banks to disclose debt and equity exposure to chipmakers, data centers, and hyperscalers

4

. Hyperscaler infrastructure spending is approaching $660 billion this year, with Amazon's borrowing surpassing $225 billion

4

. Morningstar pegged SpaceX's fair value at roughly $63 per share, less than half the IPO price, calling the offering overvalued

3

. Critics note that SpaceX reported a net loss of $4.9 billion in 2025 on revenue of about $18.6 billion, meaning investors are paying for forecasted AI growth rather than current profits

3

.

NASA's Artemis Program Faces Uncertain Priority

As SpaceX shifts focus toward AI infrastructure, questions mount about the company's commitment to NASA and the Artemis program. NASA relies on SpaceX for astronaut transport, science payloads, and lunar landing systems, but the $2.9 billion Artemis contract now pales beside AI deals worth tens of billions

1

. The massive Starship rocket appears close to operational status with capacity to deliver 100 metric tons to low-Earth orbit, but investors will watch whether SpaceX prioritizes NASA's refueling demonstrations and lunar landing tests or focuses on profit-generating Starlink satellites and orbital data centers

1

. While NASA was the company's most important backer during early years when bankruptcy loomed, Starlink revenues now significantly outstrip government contracts

1

. Musk retains approximately 79 percent voting power on about 42 percent equity through a dual-class structure, maintaining complete autonomy despite shareholder accountability for stock price performance

5

. Early backers including Valor Equity Partners with a roughly 4 percent stake worth almost $70 billion, alongside Founders Fund and Sequoia, stand to return tens of billions to their investors

5

.

Source: ET

Source: ET

Today's Top Stories

© 2026 TheOutpost.AI All rights reserved