Marvell Stock Soars 55% in 2025 Amid AI Data Center Demand and Nvidia Partnership

TLDR

• MRVL has seen a 55% increase year-to-date and a 168% rise over the past year, largely due to demand from AI data centers.
• Nvidia made a $2 billion investment in Marvell through a private placement on March 31, establishing a strategic partnership focused on NVLink Fusion.
• Marvell acquired XConn Technologies for $540 million and Celestial AI for $1 billion to enhance its AI interconnect research and development.
• Custom silicon revenue reached $1.5 billion in Fiscal 2026, with management aiming for this segment to constitute over 25% of total data center revenue.
• Data center networking revenue is projected to double to more than $600 million in Fiscal 2027.

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(SeaPRwire) –   Marvell Technology has experienced significant growth in 2025 and into 2026. The company’s stock has climbed over 55% year-to-date and 168% in the last twelve months. In April alone, MRVL saw a surge of more than 50%.

Marvell Technology, Inc., MRVL

Such substantial gains are attributed to a series of concrete developments that have propelled the stock upward.

On March 31, Nvidia invested $2 billion in Marvell via a private placement. This was followed by a strategic partnership aimed at scaling Nvidia’s NVLink Fusion platform and collaboratively developing semi-custom AI infrastructure. This collaboration positions Marvell as a crucial design partner within Nvidia’s ecosystem.

Following this deal, Oppenheimer increased its price target for MRVL to $170. Barclays took a more bullish stance, upgrading the stock from Equal Weight to Overweight and raising its target from $105 to $150, citing the strength in Marvell’s optical and ports businesses.

Jim Cramer also commented on Marvell, describing it as a data center company that “was good and then became unbelievable.” He highlighted CEO Matt Murphy’s early stock purchases near $70 and the company’s cost-effective acquisition of an optical business as astute decisions that have yielded positive results.

Custom Silicon Is Driving Real Revenue

Hyperscalers are increasingly shifting from general-purpose GPUs to custom silicon for AI inference tasks. Marvell is well-positioned to capitalize on this trend.

In Fiscal 2026, which concluded in January 2026, the company reported $1.5 billion in revenue from custom silicon. Management has indicated that this segment is expected to account for at least 25% of total data center revenue moving forward. Marvell asserts that custom silicon offers a cost-of-ownership advantage exceeding 40% compared to standard GPUs, which is fueling the accelerating demand.

The company has already secured custom accelerator design wins with all major cloud providers. Marvell projects that by 2028, the unit shipments of custom accelerators will surpass those of GPUs.

To further support its development efforts, Marvell finalized the acquisition of Celestial AI for $1 billion in cash, with a focus on AI interconnect research.

Networking Revenue Set to Double

Marvell’s data center networking division is also experiencing rapid growth. Revenue from this segment surpassed $300 million in Fiscal 2026. Management has projected that this figure will exceed $600 million in Fiscal 2027.

The acquisition of XConn Technologies for $540 million, completed earlier this year, is a significant contributor to this growth. With its Structera S 60260 switches, Marvell now offers double the lane density of competing products.

The company is also observing robust demand in the retimers market, where its Alaska PCIe retimers are widely adopted in hyperscaler server racks. Management has guided for revenue from retimers and active electrical cables to double in Fiscal 2027.

The average price target among 27 Wall Street analysts currently stands at $126.12, suggesting a potential downside of approximately 9.7% from the current market price.

The investment from Nvidia will aid in funding research and development at the 3nm and 5nm node levels, which will be the foundation for Marvell’s next generation of custom silicon products.