Elon Musk wants Wall Street to value SpaceX at a staggering $1.75 trillion for its upcoming Nasdaq listing. It sounds completely insane when you look at the raw headline figures from the company's recent S-1 filing. Last year, SpaceX lost $4.9 billion on $18.7 billion in revenue. Dive into the first quarter of this year, and things look even rougher: a net loss of $4.3 billion in just three months.
If you think those losses mean the business is failing, you're missing the real story.
The reality is that SpaceX has essentially split into a cash-printing machine and a massive capital sinkhole. The rocket launch business that made Elon Musk famous isn't what's going to justify a trillion-dollar valuation to public investors. It's Starlink. The low-Earth orbit satellite internet network has quietly become the single operational backbone keeping the entire enterprise financially afloat while Musk redirects billions into heavy infrastructure and artificial intelligence.
Without the massive cash flows generated by satellite internet, the march toward the Nasdaq under the ticker SPCX would be dead on arrival.
The Financial Reality of the Launch Business
Most people look at SpaceX and see the Falcon 9 or the towering Starship rocket. They see historic launch cadences and think the launch manifest is where the money is.
It isn't.
Last year, the Space segment generated $4.1 billion. That sounds like a lot until you realize it grew just 8% year-over-year. The slow growth isn't due to a lack of effort. SpaceX completed a blistering 165 Falcon 9 launches last year, but nearly three-quarters of those flights were used internally. They were launching Starlink satellites, not commercial payloads.
The commercial launch market is lucrative, but it has a hard ceiling. There are only so many government, defense, and commercial telecom satellites that need a ride into orbit each year. Even with a near-monopoly on global launch services, the revenue generated from external customers simply cannot support a $1.75 trillion valuation. Rocket launches are essentially a high-overhead utility service. They provide the logistics, but they don't scale like a software or subscription business.
Starlink is the Only Profit Center
While the rocket business acts as the infrastructure, Starlink operates as the high-margin subscription engine. The newly disclosed public financials paint a stark picture: the Connectivity division, which houses Starlink, brought in $11.4 billion last year. That accounts for more than 60% of SpaceX's total revenue.
More importantly, it is the only part of the company making money.
- Massive User Growth: The subscriber base jumped from 4.5 million to over 9 million by the end of last year, pushing past 10 million active users across 164 countries by February of this year.
- Insane Margins: Starlink operated with a 63% EBITDA margin, delivering $4.4 billion in operating profit.
- Volume Over ARPU: Average revenue per subscriber actually fell 18% to $81 a month. That wasn't an accident. SpaceX intentionally traded higher pricing for global volume, crushing traditional satellite competitors before they could even get off the ground.
By building, launching, and managing the entire ecosystem in-house, Starlink achieved a vertical integration that traditional telecom operators can't touch. The cost of manufacturing its satellites dropped so fast that production capacity now exceeds 4,000 units a year.
Where All the Cash is Actually Going
If Starlink is making billions, why did SpaceX still post a massive $4.9 billion net loss last year and a $4.3 billion loss in the first quarter of this year?
The answer is a massive pivot into artificial intelligence and deep-space infrastructure.
Following the all-stock merger with Musk's xAI earlier this year, SpaceX morphed from a space company into an AI hardware giant. The filing reveals that out of $10.1 billion in total capital expenditures in the first quarter of this year, a stunning $7.72 billion went directly toward artificial intelligence. The AI segment alone lost $6.4 billion last year, driven entirely by the eye-watering costs of building out massive data centers like the Colossus facility to power AI models.
Then there's Starship. Developing the largest flying object in human history requires massive amounts of capital. Every test flight, every launchpad modification at Starbase, and every new Raptor engine built consumes capital that would sink a normal company. Starlink is the reason SpaceX can afford to blow up massive prototype rockets without facing bankruptcy. The satellite internet profits directly subsidize Musk’s deep-space engineering program.
What Public Investors Need to Watch
When SpaceX hits the Nasdaq, it will qualify for the index's fast-entry rule, meaning it will automatically join the Nasdaq-100 after just 15 days of trading. That will trigger massive, forced buying from index funds and ETFs, which will likely mask early volatility.
But if you are looking at this as a long-term investment, you need to look past the romance of Mars. The prospectus openly lists "future markets" like asteroid mining, space tourism, and energy production on the Moon as industries that "do not exist today." Instead, the immediate commercial bet is "orbital compute"—putting solar-powered data centers directly into orbit by 2028 to sell space-based AI software and compute services.
If you plan to buy into the IPO, don't buy it for the rockets. Buy it because you believe Starlink can continue to scale its 10-million-user network fast enough to outrun the massive capital burn of Musk’s AI ambitions and deep-space exploration. Watch the subscriber growth and the hardware terminal cost reductions. Those are the boring metrics that will actually determine whether this trillion-dollar gamble pays off.
