Marvell's Historic 32.5% Surge on Huang's Computex Nod Masks a Valuation Gap That Has Analysts 27% Below the Market

Marvell stock surges 376%, now 27% above analyst target after Nvidia CEO's 'next trillion-dollar' remark. Record data center revenue and custom silicon growth support rally, but RSI remains overbought.

Marvell Technology's stock has rocketed into uncharted territory, but the gulf between where it trades and where Wall Street sees fair value has never been wider. After a jaw-dropping single-session gain of 32.5% — the largest in the company's history — the shares now hover roughly 27% above the average analyst price target of €191.17. That gap is not a minor rounding error; it reflects a market that has raced far ahead of the spreadsheets.

The catalyst was electric. Speaking at the Computex show in Taipei, Nvidia CEO Jensen Huang hailed Marvell CEO Matthew Murphy as the leader of the "next trillion-dollar company" and described Marvell's chips as indispensable for modern data centers. The remark wasn't a formal price target — Huang spoke about structural opportunity, not a timeline — but the market grabbed it as a signal. Marvell's stock exploded from €53.47 at its September 2025 trough to a 52-week high of €290.35, a nine-month climb of 376%. Then came Friday: a 6.5% retreat to €254.65 as profit-taking swept through the name after a week that had already delivered a 45% gain.

The technical picture screams overstretched. At the week's peak, the 14-day relative strength index touched 82.4, deep in overbought territory; after the pullback it stands at 77.8, still elevated. The stock traded as much as 194% above its 200-day moving average at the highs — a level rarely seen outside of parabolic moves. Even after Friday's dip, the distance to the 200-day line is 185%. Annualized 30-day volatility runs at north of 108%, a figure more typical of a high-beta special situation than a mature semiconductor company.

Yet beneath the price noise, the operational story is genuine. Marvell reported record quarterly revenue of $2.418 billion for the first quarter of fiscal 2027, with data center revenue now representing 76% of the total. The company has carved a niche between GPU giants and pure ASIC houses, supplying custom silicon and optical connectivity to hyperscalers. Its custom-silicon business is already on an annualized run rate of $1.5 billion, powered by 18 design wins at cloud providers including Amazon, Microsoft and Google. The optical interconnect segment, which has grown at roughly 50% annually for five years, now accounts for about half of data center sales.

Nvidia's own commitment underscores the strategic fit. In March 2026, the two companies announced a partnership under the NVLink Fusion platform, with Nvidia investing $2 billion in Marvell. The platform lets customers build semi-custom AI infrastructure, and Marvell supplies both custom XPUs and compatible networking components. That relationship transforms Marvell from a pure competitor into a collaborator with the AI market's dominant player.

CEO Murphy's own outlook is ambitious but grounded. He has set a target of $10 billion to $11 billion in annual custom-silicon revenue by fiscal 2029, assuming Marvell captures roughly 20% of that segment. Data center sales in the first quarter of fiscal 2027 rose 27% year over year. The shift from general-purpose computing to specialized, accelerated clusters is real, and Marvell sits at the intersection of connectivity and custom design.

But the price has already front-loaded years of that thesis. Marvell's current market capitalization stands at roughly €218 billion. Calling it a trillion-dollar company — as Huang did — implies near quadrupling from here. Even sustained 30% annual growth, well above Marvell's long-term trend, would take about five years to reach that threshold. The average analyst target of €191.17 sits 27% below Friday's close, a gap that history suggests is rarely sustainable without a significant consolidation.

The stock's journey from €53.47 to €290.35 and back to €254.65 encapsulates the volatility baked into this story. Year-to-date, Marvell has gained 244%; over the trailing 12 months, the advance is 361%. The Teralynx T100 switch chip, with 102.4 Tbps of switching capacity for AI workloads, gives the narrative fresh technology to lean on. But with an RSI still in overbought territory and a 30-day gain of 79% turning heads, the odds of a further pullback toward the €190–€200 zone are rising. The structural case for Marvell is as compelling as any AI-infrastructure story outside of Nvidia itself. The price, however, has already heard that case — and paid a premium for it.