The artificial intelligence boom is rapidly redrawing the boundaries between industries. Technology companies are building power plants, automakers are developing robots, and satellite operators are becoming cloud-computing giants. The enormous investments required to compete are also raising the stakes for investors, who increasingly need to look beyond traditional industry classifications to understand where future growth will come from.
Few companies demonstrate this transformation better than Elon Musk's SpaceX (SPCX). The rocket manufacturer just reported its first quarterly profit since going public, while Musk confirmed that a potential merger with Tesla (TSLA) is under active consideration. Together, those developments could reshape both companies' investment outlooks.
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SpaceX's $4.4 Billion Profit Changes the Equation
SpaceX's third-quarter earnings release filed with the Securities and Exchange Commission showed revenue surged 161% to $14.6 billion, exceeding Wall Street's $12.9 billion estimate.
More importantly, the company swung from a $1.1 billion loss a year ago to a $4.4 billion profit, or $0.35 per share, more than double analysts' expectations.
The numbers reveal how dramatically SpaceX's business has changed.
Q3 2026 Metric | Result | Year-Ago Result |
| Revenue | $14.6 billion | $5.6 billion |
| Net income | $4.4 billion | -$1.1 billion |
| Adjusted EBITDA | $8.8 billion | $2.2 billion |
| Operating income | $2.8 billion | -$273 million |
Source: SpaceX SEC filings.
Surprisingly, rockets are no longer SpaceX's biggest business. Its “Super Intelligence” division generated $7.6 billion in revenue, up 830%, overtaking Starlink's $5.2 billion in connectivity sales.
Starlink remains the company's profit engine, generating $2.4 billion in operating income, while the AI division contributed $431 million.
That validates the emerging investment thesis that SpaceX is becoming an integrated AI infrastructure company, rather than simply a launch provider.
The AI Opportunity Comes With an Enormous Price Tag
Let's not confuse profitability with financial restraint. SpaceX spent $19.6 billion on capital expenditures during the quarter, more than twice its $8.8 billion in adjusted EBITDA. Its AI division alone accounted for $16.4 billion of that spending.
The company now operates 1.7 gigawatts of computing capacity. Musk discussed reaching 13 gigawatts by the end of 2027, while forecasting an extraordinary $500 billion to $1 trillion in annual recurring revenue by then. Those projections are SpaceX's ambitions, not established earnings power. At least not yet. Morgan Stanley previously estimated SpaceX could spend $159 billion on capital projects in 2027, contributing to a $1.15 trillion hyperscaler investment wave.
Granted, SpaceX's quarterly net income benefited from approximately $1 billion in other income and a $390 million tax benefit. Still, its $2.8 billion operating profit exceeded analysts' $2.2 billion estimate, demonstrating that the underlying business is improving. The challenge is now converting that growth into sustainable free cash flow.
A Tesla Merger Could Redefine Musk's Empire
Musk added another dimension during Tuesday's earnings call, confirming both SpaceX and Tesla established independent committees to explore combining the companies. Although he cautioned that a merger isn't certain, he acknowledged the strategic advantages. The potential combination extends well beyond putting rockets and electric vehicles under one roof.
Tesla brings autonomous driving technology, Optimus humanoid robots, and energy storage. SpaceX contributes satellite communications, launch infrastructure, and rapidly expanding AI computing capabilities. The companies already collaborate through Musk's Terafab semiconductor initiative, while Tesla's broader strategy increasingly overlaps with SpaceX's technological ambitions.
A merger could reduce duplicated expenses and consolidate AI development. However, Tesla shareholders would need to approve a transaction whose valuation and ownership structure remain undetermined. With SpaceX already valued in the trillions, the terms could prove more important than the merger itself.
Key Takeaway
In short, SpaceX's first quarterly profit gives investors tangible evidence that its AI expansion can produce operating earnings, even as capital spending continues to outrun them. The Tesla merger could unlock additional opportunities, but investors shouldn't buy either stock assuming a deal is inevitable.
SpaceX's $4.4 billion profit makes its growth story more credible. For shareholders, the next milestone is demonstrating that this increasingly expensive empire can consistently generate cash—with or without Tesla.
On the date of publication, Rich Duprey did not have (either directly or indirectly) positions in any of the securities mentioned in this article. All information and data in this article is solely for informational purposes. For more information please view the Barchart Disclosure Policy here.
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