CoreWeave, a data center company that went public in March 2025, saw its stock decline to $75.51 after reporting third‑quarter earnings that highlighted $14 billion in debt and slowing revenue growth. The company generated $1.4 billion in revenue for the quarter, up from $700 million a year earlier, but operating income was $51.9 million while interest expense reached $310 million. CoreWeave relies on three large loans totaling $14 billion with interest rates ranging from 9 percent to 15 percent and has a credit rating below investment grade, indicating a high likelihood of repayment difficulty. The firm’s business model depends on selling compute capacity to a small group of major customers. Microsoft accounted for 71 percent of revenue in the second quarter and 67 percent in the third, while OpenAI signed a $22.4 billion, five‑year agreement and Meta a $14 billion contract through 2031. Nvidia, a major investor and chip supplier, has a $6.3 billion contract that allows it to interrupt capacity deliveries. All of these customers are also developing their own data centers, creating a potential conflict of interest. CoreWeave’s reliance on Nvidia chips, which it reports owning in quantities exceeding 250,000 units, ties its operations closely to Nvidia’s market performance. The company has used special purpose vehicles to secure debt, a structure that isolates assets but also adds complexity to its financial reporting. As of September, CoreWeave had drawn down $700 million of a $2.5 billion revolving credit facility and carried $14 billion in total debt, about $3 billion more than the prior quarter. Analysts have questioned the sustainability of the business, with one firm estimating a fair‑value stock price of $10, well below the current market level. CoreWeave’s management said customer relationships remain strong and that the market for AI compute is expanding, but construction delays on several data center projects in Texas, Oklahoma and North Carolina have raised concerns about future revenue. The company also faces $34 billion in scheduled lease payments for facilities that have not yet begun generating revenue. While CoreWeave reports high gross margins of roughly 74 percent before depreciation, analysts note that after accounting for depreciation the margin may be closer to 20 percent. The firm’s cash position weakened in the third quarter, with a nearly $1 billion drop in net cash and a rise in accounts receivable, suggesting potential payment delays from customers. Insider sales totaled more than $1.5 billion in the quarter, including transactions by founders and large shareholders, raising questions about confidence in the company’s long‑term prospects. CoreWeave’s chief executive said the company will continue to raise capital and build data centers to meet contractual obligations, but the combination of heavy debt, customer concentration and construction risk presents a significant challenge to its profitability.