Trillion-Dollar Club: SpaceX Is the Odd One Out

When SpaceX makes its official stock market debut on Friday, it will do so as the seventh most valuable public company in the U.S., immediately joining the trillion-dollar club, which was once elusive and reserved for some of the most profitable companies in the world. There are currently 12 U.S. companies with a market capitalization in excess of $1 trillion, most of them tech companies in the broader sense and two of them with Elon Musk at the helm.

What distinguishes Musk’s companies – Tesla and SpaceX – from the rest is the fact that their valuations defy traditional metrics, as their operational results are nowhere near those of other trillion-dollar companies. Take Tesla for example: Earlier this year, the company’s trailing twelve months price-to-earnings ratio was 378. The rest of the so-called Magnificent Seven had trailing P/E ratios between 25 (Microsoft) and 38 (Nvidia). And that’s while all of them saw double-digit sales growth over the previous 12 months, while Tesla’s sales declined by 3 percent.

Enter SpaceX, a company that lost almost $5 billion last year and more than $4 billion in the first three months of 2026 and whose namesake Space segment generated just $619 million in revenue in Q1 2026. At its IPO valuation of $1.77 trillion, SpaceX will be worth 95 times its 2025 revenue, a multiple that would only be justifiable if the company was growing like gangbusters or immensely profitable. Neither of the two is the case.

Elon Musk’s companies are seemingly graded on a different scale. Both Tesla and SpaceX have valuations that aren’t grounded in reality or supported by any traditional performance metrics. Instead, they are based on the belief that Elon Musk’s vision of the future, including robots, autonomous cars, solar-powered AI infrastructure in space and - the ultimate goal - multiplanetary living, will one day become reality. To underline this, SpaceX’s mission statement, as per its official IPO filing, sounds more like an excerpt from a science-fiction script than an investment opportunity:

“Our mission is to build the systems and technologies necessary to make life multiplanetary, to understand the true nature of the universe, and to extend the light of consciousness to the stars. To do this, we have formed the most ambitious, vertically integrated innovation engine on (and off) Earth with unmatched capabilities to rapidly manufacture and launch space-based communications that connect the world, to harness the Sun to power a truth-seeking artificial intelligence that advances scientific discovery, and ultimately to build a base on the Moon and cities on other planets.”