Nvidia has taken a $2 billion stake in Marvell Technology, the companies announced Tuesday morning. The investment comes with a full partnership that pulls Marvell into the Nvidia AI ecosystem.
NVIDIA $NVDA is investing $2B in Marvell $MRVL as part of a strategic AI infrastructure partnership centered on NVLink Fusion, with the two also set to work together on silicon photonics and AI-RAN for telecom networks. pic.twitter.com/XD8nOXDzuC
— Wall St Engine (@wallstengine) March 31, 2026
The deal lets customers use hardware from both companies to build what the firms are calling “semi-custom AI infrastructure.” In plain terms, clients can now mix and match Marvell’s custom chips with Nvidia’s processors and networking gear.
Nvidia CEO Jensen Huang framed it as an expansion play. “Together with Marvell, we are enabling customers to leverage NVIDIA’s AI infrastructure ecosystem and scale to build specialized AI compute,” Huang said in a statement.
Marvell Technology, Inc., MRVL
Marvell is best known for designing custom AI chips — known as XPUs — for hyperscalers like Amazon. Those chips have historically competed with Nvidia’s GPUs, so the tie-up is a bit of a pivot.
Rather than treat Marvell as a rival, Nvidia is bringing it closer. The logic: if customers are going to use XPUs anyway, Nvidia would rather its networking and processing chips be part of that stack.
The technical backbone of the partnership is Nvidia’s NVLink Fusion platform, announced last year. It allows third-party chips — like Marvell’s XPUs — to connect directly with Nvidia’s processing and networking infrastructure.
That opens up a new market for Nvidia beyond its own GPU-centric setups. For Marvell, it means its custom chip designs can now be sold as part of a broader, Nvidia-compatible AI system.
Marvell stock jumped as much as 11% in premarket trading following the announcement. It was last seen up around 8.6% at $95.28. Nvidia edged up 1.6%.
The $2 billion figure is a straight equity investment — Nvidia takes a stake, and Marvell joins its ecosystem. No acquisition is involved.
Marvell has had a rough stretch. The stock was down roughly 7.45% in recent sessions before Tuesday’s news. The Nvidia deal gave it a clear jolt.
Marvell counts Amazon among its biggest custom chip customers. Amazon has been building out its own silicon — the Trainium and Inferentia lines — with Marvell’s help.
That relationship now sits inside a broader Nvidia-compatible structure, which could make Marvell’s chips more attractive to other cloud providers looking for flexible AI infrastructure options.
Nvidia stock was up 1.6% in premarket trading. The $2 billion outlay is relatively modest for a company of Nvidia’s size, but the strategic angle — expanding NVLink Fusion’s reach — carries more weight than the dollar figure alone.
Marvell stock had been trading well below its 52-week highs heading into Tuesday.
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