CoreWeave, Nebius and IREN Stocks Fall After Elon Musk Neocloud Debt Warning
Key Takeaways
- •CoreWeave, Nebius and IREN dropped about 2.5% in Sunday overnight trading and more than 4% in Monday premarket trading after Elon Musk warned that debt markets have largely shut off funding for neoclouds without substantial revenue independent of AI data centers.
- •Musk said SpaceX closed a $40 billion debt financing for Nvidia GPUs thanks to its investment-grade status and revenue from satellite internet and rocket launches, and predicted many of the more than 200 neoclouds will disappear or consolidate.
- •The three stocks have lost between 33% and 39% of their value in October, with CoreWeave holding about $50 billion in debt, bond yields climbing toward 16%, and a revenue backlog exceeding $100 billion at the end of the second quarter.
- •Nebius announced a $3.5 billion financing facility from Citi for data center construction and GPU purchases, while IREN, transitioning from Bitcoin mining, expects to spend $25 billion to $30 billion in fiscal 2027 covered partly by customer prepayments and debt.
- •Despite the October drawdown, analysts retain favorable ratings with average price targets of $133.25 for CoreWeave, $302.09 for Nebius, and $82.56 for IREN, which carries a Strong Buy consensus.
Shares of CoreWeave, Nebius and IREN fell after Elon Musk warned that many neocloud companies—AI cloud providers racing to build out data center capacity—could fail as debt markets shut off funding. The three stocks dropped about 2.5% in Sunday overnight trading and slid more than 4% in premarket trading on Monday.
The declines compound steep October losses for the group. CoreWeave, Nebius and IREN have each lost between 33% and 39% of their value this month, and the weekend warnings added fresh pressure to names already under strain.
Musk posted his warning on X on Sunday. He said debt markets have almost entirely shut off access to money for any company that does not have substantial revenue independent of AI data centers. He added that the 200 or more neoclouds in the market are set for “guppy-level death and consolidation,” saying some will make it through, but not many.
The comments circulated alongside a widely shared post from investor Chamath Palihapitiya, who wrote on X on October 25:
As someone with a portfolio of energized land assets here is what I am seeing: 1. Neoclouds are disorganized and poorly capitalized. Some are definitely better than others however. 2. Hyperscalers are intractable, bureaucratic organizations that take 3 months to do an NDA and…
— Chamath Palihapitiya (@chamath) October 25, 2026
Musk Points to SpaceX Financing
Musk’s warning came as he said SpaceX had closed a $40 billion debt financing arrangement for Nvidia GPUs. He attributed the company’s ability to secure the financing to its investment-grade status and to revenue from satellite internet and rocket launches.
Musk predicted that many neocloud firms would disappear or combine with rivals. He ruled out SpaceX buying any of them. The contrast underscored his argument: SpaceX could still tap debt markets thanks to revenue streams beyond AI data centers, while he pure-play AI cloud firms largely cannot.
The comments matter to CoreWeave, Nebius and IREN. All three are spending billions on AI computing infrastructure and rely heavily on outside financing. That reliance is central to the debate: neocloud operators fund GPU purchases and data center construction largely through debt, credit facilities and customer prepayments, so the cost and availability of borrowing shapes how much capacity they can bring online.
Pressure on Each Company
CoreWeave shares have dropped 38% in October. The Nvidia-backed company has about $50 billion in debt, and yields on some of its bonds have climbed toward 16%. The company reported a revenue backlog of more than $100 billion at the end of the second quarter. CEO Mike Intrator has said contracted revenue more than covers its debt, but investors remain concerned about the timing of future cash flows.
Nebius shares have fallen 33% in October. Last Thursday, the company announced a $3.5 billion financing facility from Citi, earmarked for data center construction and GPU purchases. Nebius is working to deliver computing capacity under multibillion-dollar agreements with Microsoft and Meta, and its planned capital spending runs into tens of billions of dollars.
IREN shares have dropped 39% in October. The company is moving from Bitcoin mining toward AI cloud infrastructure. It expects to spend between $25 billion and $30 billion during fiscal 2027. IREN has said customer prepayments and debt financing can cover much of that spending, though rising borrowing costs could make the plans more expensive.
Wall Street Still Rates the Stocks as Buys
Analysts remain favorable on all three names despite the October drawdown, with price targets sitting well above Friday’s closing prices. CoreWeave has a Moderate Buy consensus, with an average price target of $133.25. Nebius also carries a Moderate Buy rating, with an average target of $302.09. IREN holds a Strong Buy rating based on 8 Buys and 2 Holds, with an average target of $82.56.
The near-term checkpoints for the group are financing announcements and quarterly disclosures, which will show how CoreWeave, Nebius and IREN cover spending plans that lean on borrowed money and customer commitments.
CNBC reported that after hours, CoreWeave was down 2.96%, Nebius was down 3.36% and IREN was down 3.03%.
This article was originally published by CoinCentral.
