AI Infrastructure Stocks: Can CoreWeave, Nebius and IREN Outgrow Financing Costs?

CoreWeave, Nebius and IREN all have large AI contracts or rapidly expanding cloud businesses. Yet each is funding that growth differently, creating very different financial risks beneath the same AI-demand story.

CoreWeave provides the clearest example. In its latest quarterly results, the company reported $2.58 billion of Q2 revenue, up 112% year over year, and approximately $104 billion of revenue backlog. But it also recorded $640 million of net interest expense and a $626 million net loss during the quarter.

<iframe src=”https://widgets.coincodex.com/w/bb5a26e7-1197-4df0-9e10-168ad2db8125?site=coinpaper&mode=light” width=”100%” height=”628” frameborder=”0” referrerpolicy=”no-referrer-when-downgrade” style=”border:0;background:transparent;border-radius:0px;”></iframe>CoreWeave Has Huge Demand and Huge Carrying Costs

CoreWeave’s backlog suggests customers still want enormous amounts of AI compute. The company also said it added more than $25 billion of additional customer commitments early in Q3.

But supplying that demand requires GPUs, data-center capacity, networking and power before much of the contracted revenue is recognized.

Coinpaper recently examined the broader AI infrastructure debt boom, including CoreWeave’s upsized $3.7 billion convertible-note offering.

That does not make the growth model unsustainable by itself. The real question is whether future revenue and operating cash flow rise quickly enough to absorb the debt service and continuing capital expenditures.

Company Growth signal Financing pressure CoreWeave $104B revenue backlog $640M quarterly net interest expense Nebius Rapid AI cloud growth $5.75B recent convertible-note financing IREN $9.7B Microsoft agreement Heavy data-center and GPU buildout Nebius Is Raising Billions Before Building the Next Wave

Nebius faces the same basic equation, although its capital structure looks different.

The company closed approximately $5.75 billion of convertible senior notes in August, including $3.45 billion due in 2030 and $2.3 billion due in 2034.

Earlier, Nebius also raised about $775 million through secured debt backed by GPU infrastructure and contracted cash flows. The facility was priced at SOFR plus 2.5% and, according to the company, covered more than 100% of the capital expenditure required for the underlying deployment.

That structure shows how AI cloud companies are increasingly using customer contracts themselves to support financing.

Coinpaper previously covered the market reaction when Nebius returned to the convertible-debt market, highlighting how rapidly expanding capacity can create dilution and balance-sheet concerns even when revenue growth remains strong.

IREN Has Contracted Revenue but Still Has to Build the Capacity

IREN has a different advantage: a long-term customer already attached to much of its expansion.

Its $9.7 billion Microsoft agreement covers a five-year deployment of Nvidia GB300 infrastructure and is expected to generate around $1.94 billion in annualized run-rate revenue once fully commissioned. Microsoft also agreed to a 20% prepayment.

IREN’s recent results already showed AI Cloud revenue overtaking its legacy Bitcoin-mining business, a transition Coinpaper covered as AI revenue accelerated.