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Latest› Markets› Story
Markets · August 5, 2026

SpaceX Shares Plunge 19% as AI Capex Surge Overshadows Record Revenue

Investors balk at $18.4B capital spending and looming lockup expiry despite 92% revenue growth.

SpaceX Shares Plunge 19% as AI Capex Surge Overshadows Record Revenue Photo · Carlos Mendoza for InvestLin

SpaceX (SPCX) shares tumbled more than 19% on Wednesday, a day after the company delivered its inaugural earnings report as a public entity. The sharp selloff underscores a widening tension between the company's breakneck expansion and the staggering costs required to sustain it, particularly in artificial intelligence infrastructure. For financial advisors fielding client questions, the key is separating the headline revenue beat from the underlying capital intensity.

Second-quarter revenue came in at $7.8 billion, a 92% jump from the $4.1 billion reported in the same period last year. The growth was broad-based: space revenue climbed to $962 million from $619 million, while the connectivity segment—anchored by Starlink—rose to $4.3 billion from $3.3 billion. AI-related revenue surged to $2.6 billion, up from $818 million a year earlier. Those figures, while impressive, were overshadowed by the company's spending.

Capital expenditures ballooned to $18.4 billion, up from $10.1 billion in the year-ago quarter. The bulk of that—$15.8 billion—went to AI infrastructure, a line item that has drawn intense scrutiny since SpaceX merged with xAI earlier this year. The company also posted a net loss of $541 million, though that was an improvement from the $1 billion loss in the prior year's quarter. The combination of heavy spending and continued GAAP losses has spooked investors, who are questioning when the growth will translate into profitability.

“SpaceX delivered a blowout quarter, and the stock’s negative reaction is less a rejection of the fundamentals than a reflection of the enormous price of growth,” said Luke Lango, technology analyst and publisher of Innovation Investor. Lango pointed to the capex overage, the recent $60 billion acquisition of Cursor, and the imminent expiration of the share lockup window—which could release 912 million shares onto the market on Aug. 6, according to Reuters—as key risk factors.

By the numbers
19%
stock drop on Wednesday
$7.8B
Q2 revenue, up 92% YoY
$18.4B
capital expenditures in Q2
912M
shares eligible for lockup expiry

The lockup expiry is a particular concern for advisors. A sudden flood of shares could exacerbate downward pressure, especially given that the stock has already fallen more than 56% since its June 12 IPO, when it closed with a valuation above $2 trillion. The stock did rally 20% on Tuesday ahead of the earnings, but that gain was quickly erased.

Despite the selloff, some analysts see reasons for optimism. Paul Golding, senior digital infrastructure and payments analyst at Macquarie, said the quarter “validates what we like about SPCX including mgmt. execution and tangible results from ensuring this: incumbency, scale, first-mover advantage, unit economics, vertical integration, AI compute primacy.” His note suggests that the market's reaction may be more about timing than fundamentals.

For advisors, the episode echoes broader themes in the SpaceX earnings and lockup narrative, as well as the private market value creation debate. The company's trajectory also has implications for wealth management platforms, as seen in Morgan Stanley's $148B Q2 inflows tied to the IPO. Advisors should monitor how the lockup expiry and capex trajectory affect client portfolios, particularly those with concentrated positions.

“The quarter powerfully validates SpaceX’s integrated space-connectivity-AI flywheel, but investors are demanding clearer evidence that its extraordinary growth can ultimately generate returns commensurate with its extraordinary spending and valuation,” Lango added. That sentiment captures the dilemma facing both the company and its shareholders.

As the lockup window approaches, advisors may need to prepare clients for continued volatility. The stock's post-earnings drop is a reminder that even stellar revenue growth can be overshadowed by capital demands and technical overhangs. Whether SpaceX can convert its spending into sustainable profits remains the central question for the months ahead.

CM
About the author

Carlos Mendoza

Markets Editor · Miami

Equities, ETFs, fixed income, alts. Worked the buy-side before the press box.

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