What Has Driven Marvell’s 70% Rally?
Marvell (MRVL) stock is up over 70% in two months. The P/E multiple hit 44x at its peak. On trailing earnings, the stock looks expensive. On forward earnings, the picture changes materially.
Why Wall Street Is Paying Attention
Marvell makes custom silicon and high-speed connectivity components for AI data centers.
Marvell sits inside the supply chain of the largest infrastructure build-out in the history of computing. The likes of Microsoft, Google, Amazon, and Meta have collectively guided toward over $600 billion in AI-related capital expenditure in 2026 alone.
Suppliers with confirmed design wins at the component level are direct beneficiaries. Once a design win is secured, the revenue pipeline is effectively locked in for multiple years. Marvell has played this shift well. Its Data Center segment is now 75% of total revenue, with 42% growth reported in that unit last year.
Marvell is also playing well with the industry titans. Nvidia made a $2 billion strategic investment in Marvell and confirmed it as a key supplier within NVLink, Nvidia’s proprietary interconnect fabric linking GPUs in large-scale clusters. Suppliers integrated into NVLink are designed into the product. They do not compete on the open market for each sale, and that provides a level of revenue visibility most semiconductor companies do not have.
Custom silicon revenue has reached a $1.5 billion annual run rate. Hyperscalers are commissioning ASICs (Application-Specific Integrated Circuits) tailored to their specific AI workloads. These chips deliver better performance-per-watt than general-purpose GPUs at scale. Hyperscalers that build proprietary silicon also reduce dependency on Nvidia, gaining negotiating leverage and long-term cost control. Marvell benefits from both sides. It supplies components to Nvidia-based infrastructure while enabling the custom chip programs hyperscalers use to diversify away from it. Eighteen cloud-provider design wins are now on record, each a multi-year revenue commitment.
Does the Valuation Hold Up?
Marvell trades at 34x forward earnings for the current fiscal year and 24x for fiscal 2028. Projected revenue growth is 32% and 36% over those respective periods. (See Marvell’s valuation multiples)
Nvidia, the sector benchmark, currently trades at roughly 25x forward earnings despite higher near-term growth.
Marvell carries a modest premium now, but one could argue that it has a long growth runway. As AI clusters scale to hundreds of thousands of GPUs, internal network speed becomes as critical as compute. Marvell’s optical components are processor-agnostic. They generate revenue regardless of which GPU or custom chip is doing the work. See Marvell’s interconnect business could be its trump card.
The broader accelerated computing market is expected to shift away from GPUs to custom chips like ASICs. Broadcom leads the custom ASIC market and recorded about $20 billion in AI revenue over fiscal 2025. Marvell trails considerably. However, hyperscalers routinely qualify two suppliers for critical components to avoid single-source risk. Marvell is the primary qualified alternative. That position carries structural pricing power.
Your Next Move
At current valuations, execution matters more than narrative. Marvell needs to sustain design wins and deliver on growth to justify the premium. The next “Custom Silicon Design Win Announcement” in the coming 30-90 days will be a key signal. Don’t get caught off guard. Keep a tab on it here.
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