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Marvell Sees $80B by 2031, Far Above Wall Street's Number
By @sharedot · · 7 pages
- Stock Market
- Marvell Technology
- AI Chips
- Investor Day
Marvell raised its 2028 revenue forecast to about $20 billion and stunned Wall Street with a 2031 target of $70–90 billion at its investor day.
What happened at Investor Day
Marvell Technology raised its fiscal 2028 revenue forecast to about $20 billion on Tuesday, above Wall Street estimates, as demand grows for its custom data center chips amid a surge in AI spending. CEO Matt Murphy presented the new outlook at the company's Investor Day in New York City. The stock moved sharply higher on the announcement, with rival Broadcom also advancing.
Why the market reacted so hard
The surprise is the sheer scale of the long-range number. KSL News reports that Marvell shares rose about 7% in early trading, while The Economic Times reports the stock climbed nearly 9% — an early-session gap between outlets that shows how fast the move was running. Broadcom, the other major player in custom AI silicon, gained about 4% in sympathy. The 2028 guide itself also beat consensus: analysts had expected revenue of $18.2 billion for that year according to LSEG data, and Marvell had already lifted its full-year outlook to about $18 billion from $16.5 billion in August. The new forecast clears even that raised bar.
The custom chip engine behind the forecast
Marvell outlined a strategy centered on custom and cloud-optimized silicon — chips designed specifically for data center use — at its 2021 investor day, and it has been one of the biggest beneficiaries of the AI infrastructure boom since then. The custom chip business has become a major growth engine as technology companies develop in-house AI processors to reduce reliance on Nvidia. In August, Marvell disclosed a deal with Alphabet's Google that could generate up to $120 billion in sales through fiscal 2033 if performance milestones are achieved. The stock has more than tripled in value so far this year.
The stakes for AI chip investors
Marvell's numbers are a consensus-breaking statement about how big custom AI silicon could become. If the company even approaches the low end of its $70 billion 2031 range, the custom chip market would have grown at a pace that current analyst models do not capture — the Visible Alpha consensus of $46.85 billion is roughly $33 billion below the midpoint. The guidance also validates hyperscalers' push to design their own processors rather than buy Nvidia off the shelf, a shift that directly funnels revenue to Marvell and Broadcom. For a stock that has already tripled this year, the long-dated forecast effectively asks investors to underwrite nearly another decade of explosive growth.
What to watch next
The near-term test is execution against the $20 billion fiscal 2028 target and the roughly $18 billion full-year outlook Marvell set in August. Investors will watch whether the Google arrangement hits the performance milestones that unlock its up-to-$120 billion potential, and whether additional hyperscaler custom chip wins materialize to bridge the path toward the 2031 range. Wall Street will also have to rebuild its models, since the Visible Alpha consensus of $46.85 billion for fiscal 2031 now lags the company's own midpoint by a wide margin. How quickly analysts converge — or push back — on that gap will shape the stock's next leg.