CoreWeave, Inc. Class A Common StockCoreWeave raised 2026 revenue and adjusted operating income guidance and lifted year-end run-rate revenue outlook on $104.2B backlog.

CoreWeave exited the second quarter of 2026 with $104.2 billion in revenue backlog, up 246% year over year, a figure that excludes more than $25 billion of net new customer commitments added in the early weeks of the third quarter. Management said more than half of the existing backlog was already tied to contracts where customer delivery had begun, and expects that proportion to exceed two-thirds of the second-quarter backlog by year-end. Quarterly revenues surged $2.6 billion, up 112% year over year, while adjusted operating income rose sequentially to $128 million, prompting the company to raise its 2026 revenue guidance to $12.4-$13.2 billion and adjusted operating income guidance to $960 million to $1.15 billion. CoreWeave also lifted its expected year-end annualized run-rate revenues to $18.5-$19.5 billion, citing the long-term nature and attractive margins of contracted backlog. Supporting that backlog is capital-intensive buildout: capex was $9.4 billion, construction in progress rose sequentially to $11.9 billion, operating expenses reached $2.6 billion including $165 million in stock-based compensation, and interest expense hit $640 million versus $267 million a year earlier, with interest expense expected to climb to $860-$940 million in the current quarter. At the end of the second quarter CoreWeave had 1.5 gigawatts of active power after adding nearly 500 megawatts during the quarter, plus 3.7 gigawatts of contracted power, which management said has since risen to 4.2 gigawatts toward a goal of at least 8 gigawatts by 2030, while competition intensifies from Nebius and Microsoft.
CoreWeave, Inc. Class A Common StockCoreWeave raised 2026 revenue and adjusted operating income guidance and lifted year-end run-rate revenue outlook on $104.2B backlog.
Microsoft Corporation
Nebius Group N.V.