Focusing on US stock earnings reports for the second quarter of fiscal 2026, a company's high cash burn stems from continuous massive capital expenditures to build data center clusters. CoreWeave, Inc., the most prominent AI-native neocloud challenger to traditional cloud providers, reported second-quarter revenue of $2.575 billion, more than doubling year-over-year. However, the company's cash burn also more than doubled to $5.7 billion.

This high cash consumption is driven by two factors: sustained heavy capital spending on building data center networks, and a sharp rise in interest expenses from debt incurred for expansion. This quarter, CoreWeave, Inc.'s capital expenditures surged to $6.4 billion, compared to $2.45 billion a year earlier, while interest expenses rose 140% year-over-year to $640 million. Following the earnings release, CoreWeave, Inc.'s pre-market share price jumped 14%. This indicates that investors are temporarily downplaying the pressure from massive capital spending, focusing instead on the company's revenue growth.