Marvell Technology shares jump 6.5% on bullish AI chip demand and interconnect fabric outlook.

Marvell Technology shares surged 6.5% following a fiscal 2031 revenue forecast of $70 billion to $90 billion, substantially exceeding Wall Street's estimate of $46.85 billion. The rally reflects intensifying demand for AI infrastructure and custom silicon chips.

The company projects its AI-related businesses will accelerate from $8.2 billion in fiscal 2026 to $12.05 billion in fiscal 2027. Most notably, Marvell disclosed a potential $120 billion deal with Alphabet spanning through fiscal 2033, signaling robust growth prospects fueled by AI data center expansion.

As of October 7, 2026, Marvell shares traded at $280.80, posting a daily gain of 3.52%. The stock sits below its 52-week high of $316.43 but well above its 52-week low of $73.73, demonstrating sustained investor appetite. With a market capitalization of $243.77 billion and 82% of Pluang users buying, Marvell is currently favored in the technology sector.

The stock's trajectory underscores the company's transformation. An investment of $10,000 a decade ago has grown to approximately $206,000 today—a performance that would require 35% annual earnings growth to replicate going forward.