Nvidia-backed GPU cloud provider CoreWeave saw share prices plunge following a revenue forecast reduction.

CoreWeave, the Nvidia-backed AI infrastructure company, is experiencing significant margin pressures despite strong demand for its services. The company faces headwinds from soaring infrastructure costs, rising AI chip prices, and growing competition for computing power—all of which are impacting profitability. The challenges have begun to manifest in the company's operational metrics, signaling emerging risks in the sector.

During the most recent quarter, CoreWeave encountered delays with a key data center partner, though the impacted customer agreed to extend the contract, keeping the deal's total value intact. The company did not name the client. This issue has raised concerns among investors about the nascent AI infrastructure sector. "The quarter revealed something that investors have feared for a while - operational risk," analysts at Barclays said. "This is the first time for the young AI infrastructure industry that this has come up and will likely remind investors that these large scale AI data centers are not easy engineering projects."

CoreWeave has rapidly transformed from its origins as a major Ethereum miner to become a key player in the AI infrastructure space. The company leases Nvidia GPUs and has secured deals with tech majors including Meta and OpenAI. The stock has performed strongly since its March IPO, climbing approximately 164%. In the third quarter, CoreWeave reported revenue of $1.36 billion, exceeding analysts' average estimate of $1.29 billion according to data compiled by LSEG.

However, profitability trends are concerning. The company's adjusted operating income margin slipped to 16% in the third quarter from 21% a year earlier. This deterioration has prompted caution among analysts about the company's future resilience. "This seems like an incrementally worse setup for the day in the future when demand isn't off the charts," analysts at MoffettNathanson said, underscoring concerns that current margins may not sustain if market conditions normalize.