CoreWeave carries approximately $15 billion in debt, including lease obligations—nearly four times its trailing twelve-month revenue of about $3.75 billion. In the latest quarter, the company spent $311 million on interest alone, a 200% year-over-year increase that now represents over 20% of total revenue and roughly six times its gross profit. This heavy reliance on expensive financing exposes CoreWeave to refinancing risk and margin pressure if AI infrastructure demand slows or borrowing costs rise further.

Management forecasts capital expenditures of up to $30 billion in 2026 to build out high-performance GPU server capacity, but the useful lifecycle of these assets is uncertain. As chipmakers introduce more energy-efficient and powerful processors, existing deployments could require earlier replacement, accelerating depreciation and reducing returns on invested capital. Any underestimation of lifecycle churn may force write-downs or higher rates of reinvestment to remain competitive.

CoreWeave secured a first-mover position on Nvidia’s Rubin AI platform, prompting a roughly 25% share rally in a single week and reinforcing its technology leadership. Nvidia’s nearly 5% equity stake underscores strategic alignment and ensures priority access to next-generation GPUs. However, revenue remains heavily concentrated among a small number of hyperscale customers—many of which operate their own cloud infrastructure—leaving CoreWeave vulnerable if those partners choose to internalize more AI workloads.