SpaceX's first four months as a public company have been a lot like one of its test flights: a spectacular liftoff, violent turbulence, and a trajectory the market is still trying to read. As of October 13, 2026, the company carried a market value of about $2.12 trillion, according to S&P Global Market Intelligence data published by StockAnalysis. That makes it the sixth most valuable company in the world, and the debate on Wall Street is now sharply split. Is this a bargain growth story, or a valuation that can only be justified if nearly everything goes right?
From record IPO to a volatile autumn
SpaceX listed on the Nasdaq on June 12, 2026, under the ticker SPCX. It priced at $135 a share, a valuation of roughly $1.77 trillion. The base offering raised $75 billion, breaking Saudi Aramco's 2019 record for the largest IPO ever. After underwriters exercised their option in full, SpaceX had sold 638.9 million shares for net proceeds of $85.7 billion.
What followed was anything but calm. On June 16, the shares touched $225.64, valuing the company at close to $3 trillion. By early August they had fallen to $104.83, well below the offer price. The recovery since then has been steady but bumpy. SPCX traded as high as $176.41 on October 6. Using the 13.18 billion Class A and Class B shares outstanding as of July 28, a $175 share price implies an equity value of about $2.31 trillion.
The past week has been rougher. The stock fell 4.21% on October 13 to about $156.54, and its market value slipped from $2.22 trillion to $2.12 trillion in a single session. Moves of that size, on a company this large, show how quickly sentiment can change.
Starlink carries the earnings
The case for SpaceX rests mainly on Starlink. In the second quarter, SpaceX's first reporting period as a public company, revenue rose 92% year over year to about $7.8 billion, with adjusted EBITDA of $3.5 billion. The connectivity segment, which is Starlink, brought in $4.3 billion and posted operating income of about $1.66 billion. That made it the only profitable segment. Subscribers reached 12 million by June 30, roughly double the figure from a year earlier, and the constellation now numbers more than 11,000 satellites.
The rest of the business tells a different story. The AI segment, which includes the Grok models, the X platform and AI infrastructure, produced $2.6 billion in revenue but lost about $1.26 billion at the operating level. The launch business earned about $1.0 billion and lost roughly $542 million. Overall, SpaceX reported a net loss of $541 million for the quarter.
For investors, that means a SpaceX share is mostly a stake in a satellite broadband business, bundled with a costly AI expansion and the world's most ambitious rocket program.
Wall Street's valuation tug-of-war
On a simple price-to-sales basis, SpaceX looks expensive. The Motley Fool notes that the stock now trades at about 68 times trailing 12-month sales. That is down from roughly 100 times around the IPO, mainly because revenue has grown, not because the share price has fallen.
Morgan Stanley analyst Adam Jonas makes the bull case. In a note titled "Cheap and Getting Cheaper," he estimates that SpaceX trades at about 30 times expected 2028 profit, nearly double the large-tech median of 16. He argues that the picture flips once growth is taken into account. Dividing that multiple by the expected earnings growth rate gives about 0.3, below the 0.5 median for large caps. "Adjusted for growth," Jonas wrote, "SpaceX is one of the cheaper ways to play the strong optionality of the space and intelligence economy." His 12-month price target is $300, and Raymond James analyst Brian Gesuale goes much further, with a target of $800.
Skeptics see the same numbers and reach a different conclusion. One widely read reverse-valuation analysis argues that a market value of about $2.3 trillion only makes sense if management hits its own target of $1 trillion in annual revenue by 2030, and also earns mature margins above what Starlink makes today at a relatively low cost of capital.
The capital question
The biggest open issue may be spending. Everything SpaceX is building needs a lot of money: AI compute, replacement satellites for an ageing constellation, and Starship. JPMorgan reportedly expects capital spending near $200 billion in each of the next two years. On October 6, the Financial Times reported that SpaceX is seeking another $40 billion in debt to buy Nvidia chips. That would roughly double its borrowings to about $80 billion. As the analysis puts it, the IPO "bought time, not self-sufficiency."
Starship's progress adds optionality
On the operations side, there was encouraging news. SpaceX's September 28 mission update confirmed that Starship Flight 14 reached orbit and deployed 26 Starlink V3 satellites, and the company established contact with all of them. An engine issue forced controllers to cut the orbital phase short before a splashdown in the Pacific, and the satellites still need checkouts and orbit-raising before they can serve customers. Even so, the flight was a concrete step toward using Starship to expand Starlink's capacity at scale. That capability sits at the center of the long-term bull case.
What to watch next
Over the coming months, three signals matter most. The first is whether Starlink keeps adding subscribers and margin quickly enough to fund the rest of the company. The second is whether the AI segment's steep losses start to narrow as new cloud contracts grow. The third is how heavily SpaceX leans on debt to pay for its compute ambitions. The next earnings report will show whether the June listing was the start of a new kind of mega-cap or the high point of a very expensive dream.
Sources
- StockAnalysis: Space Exploration Technologies (SPCX) Market Cap
- The Motley Fool: Is SpaceX Stock Cheap? 1 Wall Street Analyst Thinks So.
- SpaceNexus: SpaceX Stock (SPCX) Explained
- MarketSpeaker: SPCX Stock Tops $175 as SpaceX Value Exceeds $2.3 Trillion
- SpaceX: what does $2.3 trillion assume? (Substack)
