CoreWeave results lift Marvell, Intel and Taiwan Semiconductor

Marvell and Intel each rose 7% in early trading, while Taiwan Semiconductor gained 4%, as CoreWeave’s results sparked a broad rebound in AI infrastructure stocks. The cloud provider reported Q3 2026 revenue of $3.66 billion, up 168% year over year, and raised its 2026 revenue outlook to $13 billion to $13.3 billion. Its plan to fund expansion through contract-backed financing and customer prepayments, rather than unsecured debt at current yields, eased concerns about how AI spending will be financed.

The rebound followed steep losses: Marvell was down 40% over the past month, Intel fell 41%, and Taiwan Semiconductor declined 9%. Their exposure spans different parts of the infrastructure market. Marvell designs custom processors and networking chips, Intel designs and manufactures server processors while expanding its foundry business, and Taiwan Semiconductor manufactures chips for customers including NVIDIA and Marvell. Intel’s Data Center and AI revenue rose 78% YoY to $7.32 billion in Q3 2026, while Taiwan Semiconductor’s October revenue increased 59.7% from a year earlier.

Risks remain despite the renewed buying. Marvell’s upcoming earnings will test whether AI bookings remain resilient. Intel expects continued PC weakness, while Taiwan Semiconductor faces margin pressure from overseas factories. Further Federal Reserve tightening or financing trouble at another AI customer could also undermine the recovery.