Marvell Stock Jumps 9% as Nvidia Takes $2 Billion Stake in Custom Chip Partner

Shares of Marvell Technology rose approximately 9 percent Tuesday after Nvidia disclosed a $2 billion equity stake in the custom chip designer, continuing a pattern of strategic investments that Nvidia has been making in semiconductor companies integral to its AI supply chain, according to market reporting. Marvell designs custom AI accelerators for hyperscale cloud companies including Amazon, Microsoft, and Google, which use application-specific integrated circuits to handle inference workloads more efficiently than general-purpose Nvidia GPUs for certain tasks. The company is also a leading provider of data center networking and storage chips. Nvidia's stake signals a deepening relationship between the two companies at a moment when custom silicon has become a competitive front in the AI infrastructure market. Cloud providers have accelerated development of their own chips, including Google's TPUs, Amazon's Trainium and Inferentia, and Microsoft's Maia, to reduce dependence on Nvidia GPUs and optimize costs at scale. Marvell provides the underlying design and engineering capabilities that enable those programs. The investment follows Nvidia's earlier disclosed stake in CoreWeave, the AI cloud infrastructure company, and represents part of a broader strategy of anchoring key supply chain partners through equity relationships. Nvidia also holds stakes in several AI application companies as part of its venture investment program. Marvell reported strong revenue growth in its data center segment in its most recent quarter, driven by AI custom silicon demand. The company has guided for continued growth as its cloud customers ramp production of custom chips designed on its platforms. Marvell's CEO Matt Murphy called the Nvidia investment a validation of the company's strategic direction in the AI chip market.