SpaceX (SPCX) reported Q2 2026 revenue of $7.81 billion — up 92% year-over-year and well above the $6.93 billion consensus — with adjusted EBITDA of $3.5 billion. Yet the stock dropped ~8% after hours because capital expenditures came in at $18.4 billion, rattling investors focused on cash burn.
Revenue up 92%. EBITDA up 191%. Every segment beat. And the stock fell 8% after hours.
This is one of my favourite finance puzzles to watch play out in real time.
Here is how a CFO reads it: the income statement told a great story; the cash flow statement told a different one. SpaceX's capex hit $18.4 billion in a single quarter. Free Cash Flow = Operating Cash Flow minus Capital Expenditure. When capex is that large, it can swallow even spectacular operating profits whole — leaving you with deeply negative FCF no matter how good the top line looks.
A CFO would ask: is this capex building a moat or just burning cash? SpaceX's answer is 'both, for now' — Starlink (12 million subscribers, doubling year-on-year) is the only segment actually generating operating profit, at $1.66 billion. The AI and Space segments are both loss-making. The company says it's on track for a $100 billion annualised revenue run rate by year-end. That's a bold claim. A CFO prices it with skepticism until FCF turns positive.
The market's after-hours verdict was simple: a business that needs $18+ billion a quarter in capex is not yet self-funding. Growth is real. Cash discipline is the open question.
Watch what a CFO watches: not just revenue, not just EBITDA — but whether the business eventually generates more cash than it consumes. That gap is where valuations live and die.
📚 Learn the concept: Free Cash Flow
Source: https://qz.com/spacex-earnings-revenue-q2-2026-080426
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