The SpaceX IPO is poised to make history when the company debuts Friday in what is expected to be the largest market listing ever. The milestone caps the extraordinary rise of a company that has transformed the space industry through reusable rockets and satellite internet, and is now setting its sights on an audacious new frontier: artificial intelligence in orbit.

A Trillion-Dollar Ambition

SpaceX is targeting a staggering $1.75 trillion valuation, a figure that would instantly place it among the most valuable companies on the planet. The pitch to investors is sweeping in scope, positioning SpaceX as nothing less than humanity’s ticket to Mars.

Yet beneath the grand vision lies a more complicated financial reality. The company’s numbers reveal a business whose aggressive spending on AI computing power and the development of a next-generation rocket has eclipsed the substantial profits generated by its Starlink satellite internet service.

Here are six key dimensions that illustrate where SpaceX stands.

1. AI Losses Swamp Starlink’s Gains

The financial story begins with strong top-line growth. Last year, SpaceX’s sales climbed 33 percent to $18.67 billion, with Starlink accounting for roughly 60 percent of that total, powered by about 10.3 million users connected through some 9,600 satellites.

But the bottom line told a darker story. The merger with the money-losing xAI dragged the company to a net loss of $4.94 billion last year, a sharp reversal from the $791 million profit it posted in 2024. That earlier profitability had been driven by the explosive growth of Starlink and the reusable rocket launch business.

2. A Launch Cadence Unmatched by Rivals

Where SpaceX truly stands apart is in the sheer pace of its launches. The company has gone from a single launch in 2006 to more than two every week, dramatically outpacing competitors and cementing its status as the preferred launch partner for both NASA and the Pentagon.

The reusable Falcon 9 has driven much of that surge. Meanwhile, the larger Starship, still in development, is designed to carry crew and cargo on an unprecedented scale. The Falcon Heavy, which essentially combines three Falcon 9 boosters into one of the world’s most powerful rockets, can lift 64 metric tons to low-Earth orbit and currently handles heavy military satellites and interplanetary probes.

3. xAI Lags Behind Anthropic and OpenAI

SpaceX has identified AI as its biggest addressable market, a bet it solidified in February by acquiring xAI and uniting two major pillars of Musk’s business empire. By many measures, however, xAI trails its leading competitors.

A recent report from finance startup Ramp found that more than 30 percent of its business customers were paying for Anthropic’s and OpenAI’s AI services in April, with Anthropic, the maker of Claude Code, overtaking OpenAI for the first time. By contrast, xAI’s adoption hovered around just 5 percent, underscoring the distance it must close to compete at the front of the pack.

4. A Premium Price Tag

Investors in the SpaceX IPO are being asked to pay a premium that towers over the multiples of even the most valuable tech giants. At $135 per share, SpaceX would trade at a trailing price-to-sales multiple of roughly 94, well above the levels of companies like Nvidia, Amazon, and Meta.

That figure places it closer to pure-play space peers such as Planet Labs and Rocket Lab, which trade at 50.4 and 115.4 respectively, despite both being younger companies. Notably, because SpaceX posted a loss last year, it cannot be evaluated on a price-to-earnings basis at all, leaving investors to justify the valuation on future potential rather than current profits.

5. Starship Promises a Leap in Capacity

Much of the case for that lofty premium rests on Starship. Designed to be fully reusable, the rocket is built to carry more than 100 metric tons to low-Earth orbit, surpassing any rocket flying today.

That capacity would be pivotal not only for SpaceX’s launch business but also for its bold ambition to place AI data centers in orbit. For comparison, the company’s current workhorses, the Falcon 9 and Falcon Heavy, can carry about 22.8 and 63.8 metric tons to low-Earth orbit, respectively. Starship would represent a dramatic step change.

6. A Milestone Test Flight

The timing of Starship’s progress has aligned closely with the IPO. Its test flight in May marked a major milestone, successfully deploying mock satellites and completing a controlled splashdown in the Indian Ocean, despite encountering minor engine issues.

That achievement offered investors a tangible sign that the technology underpinning SpaceX’s most ambitious plans is advancing, even if challenges remain.

The Bigger Picture

Taken together, these six measures paint a portrait of a company defined by extraordinary ambition and equally extraordinary risk. SpaceX dominates the launch market and commands a massive satellite internet user base, yet it has plunged into the red by betting heavily on AI and a still-unproven rocket.

For investors weighing the largest IPO in history, the central question is whether SpaceX’s visionary bets on Mars, space-based AI, and Starship will eventually deliver returns that justify a valuation built far more on the promise of tomorrow than the profits of today. Friday’s debut will offer the first real verdict from the market.