Haverhill Financial Research · Deep dive · AI infrastructure · October 24, 2026
Why now
When the market sold off AI infrastructure last week, CoreWeave was the name the worry organized itself around, because the company is the purest public expression of the trade: it borrows enormous sums, buys NVIDIA systems, and rents them out under long contracts. If debt-funded AI capacity is a sound business, CoreWeave compounds for years. If it is not, CoreWeave finds out first. Nothing about last week changed the company's numbers; it changed how much the market is willing to pay while it waits to find out.
The demand side is not the debate
Second-quarter revenue, reported in August, was $2.58 billion, up 112% from a year earlier. The backlog is the astonishing line: $104.2 billion of contracted future revenue as of June 30, up 246% in a year, and the company said more than $25 billion of further commitments arrived in the first six weeks of the third quarter, taking the figure toward $129 billion. Contracts running longer than 48 months grew from 10% to 21% of the mix. For scale, the backlog is roughly eight years of the company's raised full-year revenue guidance of $12.4 to $13.2 billion.
The order book. Mid-August includes commitments signed after the quarter closed.
Nor is the customer list the problem. Beyond the AI labs and hyperscalers, the quarter added Caterpillar, Bentley Systems, Grammarly and Isomorphic Labs, with expansions from Databricks, Cognition and others. NVIDIA, for its part, named CoreWeave first among the clouds ramping its new Vera Rubin racks, and early access to each NVIDIA generation remains the company's practical edge. Fifty-one data centers were active at quarter end, 1.5 gigawatts of live power against 4.2 gigawatts contracted.
The debate is the right-hand side of the balance sheet
Serving that backlog requires buying the hardware first. Capital spending was $9.4 billion in the second quarter alone, $16.1 billion for the half. The financing stack assembled to pay for it includes a $3.1 billion term loan, a $1 billion strategic investment from Jane Street, and more than $10 billion of unsecured bonds and converts, including a first euro deal. The cost shows up on one line: interest expense of $640 million in a single quarter, up from $267 million a year earlier, against cash and securities of $6.9 billion.
Everything doubled, including the cost of money.
| Measure | Figure | Note |
|---|---|---|
| Revenue | $2.58B | +112% from a year earlier |
| Adjusted EBITDA | $1.5B | 59% margin |
| Adjusted operating incomeAfter depreciation | $128M | 5% margin |
| Interest expense | $640M | $267M a year earlier |
| GAAP net loss | $626M | $290M a year earlier |
| Capital spending | $9.4B | In the quarter |
| Cash and securities | $6.9B | June 30 |
| Full-year revenue guidanceRaised | $12.4–13.2B | Exit ARR $18.5–19.5B |
| Active power | 1.5 GW | 4.2 GW contracted |
The math that decides the stock
Strip the labels and the question is one ratio. EBITDA covers interest comfortably, about 2.3 times. But EBITDA ignores depreciation, and depreciation is not an abstraction when the asset is a GPU: adjusted operating income, which charges for it, was $128 million against $640 million of interest. Whether that is alarming depends entirely on how long the chips earn. If a GPU generation produces strong revenue for six years, today's depreciation schedule is conservative and the equity is cheap. If customers only pay up for the newest generation and the fleet reprices every three years, the debt outlives the earning power of what it bought. Every argument about CoreWeave is this argument wearing different clothes.
The company's answer is the contracts: the backlog's lengthening duration locks customers to the hardware for more of its life, and guidance implies adjusted operating income turning decisively positive, $960 million to $1.15 billion for the year, with low-teens margins by the fourth quarter. The third-quarter report, due in early November, will show whether the new money keeps getting cheaper or dearer, which may matter more than any operating line.
Where we stand
We do not rate CoreWeave in the Hundred. As a business it is executing about as well as the model allows; as a security it is a leveraged instrument on two things it does not control, the useful life of NVIDIA hardware and the price of credit. Last week the second input moved against it. That is not a verdict. It is the weather this company lives in.
Sources and disclosures
All figures are from CoreWeave’s second-quarter 2026 results of August 11, 2026, and the accompanying materials. The Vera Rubin ramp reference is from NVIDIA’s fiscal Q2 2027 release. Coverage and duration calculations are ours.
Disclosures. Haverhill Financial Research is a publisher of general financial commentary. This article is not personalized investment advice and does not consider any reader's financial situation; readers should do their own research. Nothing here is a recommendation to buy or sell any security. Company figures and guidance can change. The author of this post does not hold positions in CoreWeave or the other companies named. Data as of October 24, 2026.
