SpaceX shares rose about 4% in a single session this week, extending a rally that has carried the company since its public listing and pushed its market value past several of the world’s largest technology companies. Reuters and CNBC both reported the gain. By the close, SpaceX ranked as the world’s fourth-most-valuable company, within striking distance of the second spot, according to the exchanges’ tallies.
The move came the same day The Wall Street Journal reported that SpaceX generated roughly $12 billion in revenue in the second quarter, well above what analysts had modeled. The number reinforced the story investors have been buying since the listing: the company has turned a business long seen as a capital-hungry rocket maker into a cash machine with recurring revenue.
The revenue mix explains the enthusiasm. Starlink, the satellite internet business, now provides the largest share of the company’s sales, with millions of subscribers paying monthly fees, according to people familiar with the figures. Launch services for government and commercial customers add a second, lumpier stream, and the company has been booking launches years in advance. Analysts said the combination gives SpaceX a profile closer to a utility than a defense contractor.
The listing itself was one of the most anticipated in years, drawing orders far in excess of the shares on offer and pricing above the range bankers had suggested. The aftermarket rally has extended those gains, lifting the company’s valuation past peers such as Amazon and, briefly, Alphabet, before settling at its current position, according to data compiled by Bloomberg.
The gains have made Elon Musk’s stake worth hundreds of billions of dollars on paper, cementing his position atop the world’s wealth rankings. They have also given SpaceX the financial firepower to fund its most expensive ambitions, including the Starship program, which the company has said will eventually replace its workhorse rockets and carry the bulk of its satellite launches.
What investors are really paying for is the growth curve. Starlink’s subscriber base has expanded rapidly in each of the past two years, and the company has begun selling services to airlines, cruise lines and governments, markets with long contracts and predictable revenue. Analysts estimate the business could support a valuation well above its current level if the growth continues, though they caution that satellite internet faces competition from fiber and from rivals’ constellations.
The risks are equally visible. The stock trades at a premium that assumes flawless execution: every launch failure, regulatory delay or cost overrun gets punished harder than it would for a less richly valued company. Musk’s other ventures have also drawn scrutiny from boards and regulators, and investors have learned that his attention is a finite resource, split among SpaceX, Tesla, xAI and his government work.
The revenue beat, however, gave bulls the numbers they wanted. The second-quarter total of $12 billion was roughly a third higher than the same period a year earlier, according to the Journal, with growth driven by Starlink subscriptions and an unusually busy launch manifest. The company’s backlog of contracted launches stretches years into the future, providing unusual visibility for a company in a capital-intensive industry.
The market’s verdict so far has been unambiguous. SpaceX is being valued not as a rocket company but as a platform, one that owns the launch capability, the satellite network and, increasingly, the ground stations and software that tie them together. That vertical integration is what separates it from every competitor, and it is what the market is bidding up.
The rally has a precedent, and investors old enough to remember Tesla’s run are watching for parallels. Musk’s other public company went through a similar phase, with the stock climbing far ahead of fundamentals before giving back a large share of the gains. SpaceX’s supporters argue the difference is revenue: Tesla’s growth was a promise in its early years, while SpaceX is already selling services at scale.
Reusability is the economic engine underneath the numbers. The company’s Falcon rockets land their boosters and fly them again, cutting launch costs to a fraction of what expendable rockets charge. Rivals have begun to catch up, with several new vehicles reaching orbit in the past two years, but none yet matches the flight rate or the cost curve, industry executives said.
The company’s next test is Starship, the giant vehicle it has flown in an escalating series of test flights. Each successful flight raises the ceiling on its launch capacity and, with it, the value of its Starlink constellation, which depends on cheap access to orbit. The program remains years from full operation, but the market has already begun pricing in its success, analysts said.
The question is how much further the rally can run. At current levels, the stock prices in continued subscriber growth, successful Starship flights and no serious missteps. Any one of those assumptions failing would test the valuation. For now, the market is betting that the company that has repeatedly bent the economics of space in its favor will keep doing so.
