Marvell Technology (MRVL) shares closed at an all-time high of $301.65 on Wednesday, June 3, 2026, marking a new milestone for the chipmaker as investor enthusiasm around artificial intelligence continues to lift the sector. The stock gained $11.12 on the day, pushing the company's market capitalization to approximately $269.5 billion.
The rally was ignited during Computex in Taipei, where Nvidia (NVDA) CEO Jensen Huang publicly praised Marvell, calling it the next potential "trillion-dollar company." This endorsement, reported by Reuters, came during a joint appearance with Marvell CEO Matt Murphy. Huang's remarks underscored the deepening ties between the two companies, as Nvidia invested $2 billion in Marvell earlier in 2026 to support joint development of custom AI chips that integrate Marvell's silicon with Nvidia's networking and processor technologies.
Marvell's recent financial performance has further fueled the rally. The company reported record first-quarter fiscal 2027 revenue of $2.418 billion, a 28% year-over-year increase. Management guided second-quarter sales to approximately $2.7 billion, plus or minus 5%, citing "exceptional AI-related bookings." CEO Matt Murphy noted that growth is expected to accelerate through fiscal 2027, driven by robust data-center demand. Marvell also raised its longer-term outlook, now projecting custom-chip revenue to exceed $10 billion by fiscal 2029, and boosting its fiscal 2028 revenue target to $16.5 billion from $15 billion.
Investors are re-evaluating Marvell as a primary beneficiary of the AI infrastructure buildout, moving beyond its traditional role as a secondary chip supplier. The company's custom silicon for major cloud clients, along with its optical interconnects and networking hardware that facilitate data transfer between chips and servers, positions it at a critical bottleneck in AI data centers. Alongside Broadcom (AVGO), Marvell is seen as a key player in custom AI silicon for hyperscalers.
The broader chip sector also rallied, with the Philadelphia Semiconductor Index rising 1.4% on Wednesday. Marvell was the top gainer, reaching an intraday high of $324.15. The company continues to innovate, launching the Teralynx T100 switch chip on June 1, a 102.4-terabit-per-second device designed for AI and cloud data centers. According to Alan Weckel, co-founder of 650 Group, the chip offers advantages in latency, power efficiency, and scalability.
Despite the upbeat sentiment, caution remains. Morningstar analyst William Kerwin raised the fair value estimate for Marvell to $235 after earnings but maintained a "High" uncertainty rating, noting that the stock now trades well above that level. The sharp price increase is largely based on forward-looking AI infrastructure spending forecasts that have yet to fully materialize in shipped products, revenue, or margins. Investors will be watching upcoming presentations at the BofA and Evercore technology conferences scheduled for June 2-3 for further clarity on the company's trajectory.
