- Neocloud stocks fell in extended trading Wednesday. CoreWeave and Nebius dropped about 5% and IREN fell about 3% after Microsoft’s lower-than-expected spending figure pointed to infrastructure partners taking longer to deliver data center capacity.
- Both hyperscalers came in light on capex. Microsoft reported $45.2 billion of capex and finance leases, below the $50.7 billion StreetAccount average estimate, while Alphabet spent $51.36 billion versus $55.09 billion expected.
- The group was already badly bruised. CoreWeave is about 54% below its high, Nebius about 40% and IREN about 62%, after a rocky few weeks driven by fears that rising interest rates will make future debt raises too expensive, even though CoreWeave had rallied 18% over the prior three trading days.
- Credit worries are now being voiced openly. DoubleLine’s Jeffrey Gundlach said “the market isn’t accepting the ratings” on some AI-adjacent businesses, likening it to how markets treated triple-B subprime, while Treasury Secretary Scott Bessent said neoclouds are “a small component of the overall ecosystem” and financing is still getting done.
What Happened?
Microsoft is particularly reliant on neoclouds for compute and signed a nearly $20 billion deal with Nebius late last year for capacity through the 2030s; it is also a top CoreWeave customer. Microsoft said its strong Azure growth outpaced capex because of timing differences between receiving goods and paying for them and a lower mix of finance leases. SpaceX CEO Elon Musk predicted over the weekend that more than 200 neocloud companies will collapse, and Gartner told CNBC it expects 80% of neoclouds to be absorbed or shut down by 2030.
Why It Matters?
Neoclouds are the most leveraged part of the AI build-out: they borrow heavily to buy chips and build sites against contracts with a handful of large customers. Lower-than-expected hyperscaler spending, even if it reflects delivery delays rather than weaker demand, raises questions about how quickly those contracts turn into revenue while the cost of debt stays high.
What’s Next?
CNBC said it will follow the stocks Thursday morning, and Amazon’s results after Thursday’s close will be the next big read on hyperscaler spending. Investors will also watch credit spreads on neocloud debt and whether Microsoft’s deferred capex shows up in coming quarters as the company has indicated.
