Why CoreWeave Stock Skyrocketed Today

CoreWeave (CRWV) surged nearly 25% after the company reported third-quarter 2026 revenue of $3.66 billion, up 168% year over year, and raised its full-year 2026 revenue guidance to $13.3 billion.

Adjusted operating margins reached double digits, a notable data point for a company growing at this pace. The combination of triple-digit top-line growth and positive adjusted profitability likely drove the scale of the move, though that is interpretation rather than reported fact.

The second catalyst was a new financing strategy. CoreWeave announced it will use delayed draw term loans backed by customer contracts to reduce the cost of its expansion. Tying debt to contracted customer commitments is designed to lower borrowing costs, and cheaper capital directly supports margin potential as the company scales.

Taken together, the print addressed two concerns that typically weigh on high-growth infrastructure names: whether growth can translate into margins, and how expansion gets funded. The raised $13.3 billion guidance also signals management expects the demand trend to persist through year-end.