CoreWeave, the AI cloud company that listed on the Nasdaq barely a year ago, delivered first-quarter results on Thursday that captured the central contradiction of the artificial intelligence infrastructure cycle: extraordinary demand, extraordinary revenue growth, and extraordinary losses.
Revenue more than doubled year on year to $2.08 billion, comfortably ahead of Wall Street's $1.97 billion consensus. But the company reported a net loss of $740 million, more than double the $315 million loss in the same quarter a year earlier. On an adjusted basis, the loss came in at $1.11 per share against analysts' expectations of a loss of 89 cents. Shares fell as much as 10% in after-hours trading.
CoreWeave is the purest public proxy for the economics of the AI compute supply chain, so for Wall Street, this is the canary in the coal mine.
The company, which was founded in 2017 as a cryptocurrency mining operation called Atlantic Crypto before pivoting to AI cloud services, operates 49 data centres packed with Nvidia graphics processing units (GPUs) that it rents to AI developers including OpenAI, Meta and Anthropic. It buys Nvidia's most advanced chips in bulk, installs them in purpose-built facilities, and sells access to that computing power on long-term contracts.
In theory, the model should print money: demand for AI compute far outstrips supply, CoreWeave says it is sold out of 2026 capacity, and its revenue backlog now stands at $99.4 billion. Nvidia itself invested $2 billion in CoreWeave stock during the quarter, a vote of confidence from its most important supplier.
In practice, the costs of building and operating data centres at this pace are growing faster than revenue. Technology and infrastructure costs jumped 127% in the quarter to $1.27 billion. Interest expenses more than doubled to $536 million as the company borrowed aggressively to finance construction, closing the quarter with nearly $25 billion in debt after raising $8.5 billion in new borrowings during the period alone. Capital expenditure guidance for the full year was raised to between $31 billion and $35 billion.
The dynamic is familiar from earlier infrastructure booms: the company that builds the railroad can generate enormous revenue long before the economics of the railroad itself become clear. CoreWeave is spending money today to build capacity that will generate revenue in 2027 and beyond, and the gap between deployment costs and the revenue those deployments produce creates the losses investors saw on Thursday.
Chief executive Mike Intrator, who co-founded the company, pushed back on the market reaction, telling CNBC that the loss was driven by the pace of growth and a GAAP tax impact rather than weakness in the underlying business. He said an inflection point in profitability would arrive in the third and fourth quarters of this year as recently completed data centres begin generating revenue at full capacity.
CoreWeave maintained its full-year revenue guidance of $12 billion to $13 billion but guided second-quarter revenue to between $2.45 billion and $2.6 billion, with the midpoint of $2.53 billion falling short of the $2.69 billion analysts had expected. That softer-than-anticipated guide, rather than the first-quarter loss itself, was the primary driver of the after-hours selloff.
The results did not appear to dent confidence in the broader AI hardware cycle. Nvidia shares rose during the session and remain near record highs, with investors treating CoreWeave's revenue growth as confirmation that demand for GPUs is accelerating even if the companies renting them are struggling to turn that demand into profit.
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That distinction is important. CoreWeave's revenue is, in large part, Nvidia's revenue: the chips that fill CoreWeave's data centres are Nvidia's most expensive products, and the cloud contracts that generate CoreWeave's backlog are ultimately commitments to consume Nvidia silicon. If CoreWeave and companies like it cannot eventually generate sustainable margins on that consumption, the question becomes who absorbs the cost, and whether the capital markets will continue to fund the buildout on the promise of future profitability.
For now, investors appear willing to extend that credit. CoreWeave stock is still up 68% year to date and 191% since its March 2025 initial public offering. But Thursday's results are a reminder that in the AI infrastructure boom, revenue growth and profitability are not yet the same thing.
The recap
- CoreWeave reported first-quarter results that missed guidance expectations.
- Nvidia's stock (NVDA) was shown up 2.28% in coverage.
- Video discussion focused on Nvidia and artificial intelligence demand.
