The chipmaker's new fiscal 2031 target of $70 billion to $90 billion sits about 70% above analysts' models. The stock added roughly $14 billion in value, then faded while Ciena and Astera Labs outran it.
Marvell Technology gave Wall Street a long-range number far larger than anyone had modeled. The market's response was enthusiastic, but not as enthusiastic as it was for some of Marvell's connectivity peers.
At its investor day in New York on Tuesday, Marvell raised its fiscal 2028 revenue outlook to about $20 billion and set a first target for fiscal 2031 of $70 billion to $90 billion. That implies compound annual growth of 55% to 60% from fiscal 2026 revenue of $8.2 billion. The company said its data-center target had been "pulled in one year early."
The gap with analysts is wide. The midpoint of $80 billion is about 71% above the consensus fiscal 2031 estimate of $46.85 billion, a difference of roughly $33 billion. For fiscal 2028, the new $20 billion outlook is about 10% above the $18.2 billion consensus.
The segment build is aggressive. Marvell's presentation points to revenue compound growth of about 80% in custom silicon, 65% in interconnect and 45% in switching and storage over five years, against addressable markets it puts at roughly $235 billion, $65 billion and $85 billion, respectively.
The tape's verdict
Marvell shares closed up 5.81% at $287.01, adding roughly $13.8 billion in market value. But the stock had touched $301.27 early in the session and gave back about $14 from that high by the close. Optical networking company Ciena rose 13.85% and Astera Labs gained 7.58%, both outpacing Marvell on its own news. The iShares Semiconductor ETF was flat. Marvell traded about 1.6% lower before Wednesday's open.
Part of the restraint reflects how far the stock has already come: Marvell was up about 238% this year at Tuesday's close.
The bull case leans on momentum in the numbers. Second-quarter revenue rose 37% to $2.739 billion, and Marvell guided the current quarter to $3.15 billion, plus or minus 5%. The fiscal 2028 outlook has moved up from about $18 billion in August. Jefferies raised its price target to $450 from $325 and Evercore ISI to $433 from $275, while Morningstar lifted its fair value estimate to $360 from $300.
The skeptic's case rests on width and conditionality. The $20 billion span of the fiscal 2031 range is as large as the entire fiscal 2028 target. Reaching the range from $20 billion in fiscal 2028 would require annual growth of roughly 52% to 65% for three more years. A Google agreement disclosed in August could generate up to $120 billion in sales through fiscal 2033, but only if performance milestones are met, and Chief Executive Matt Murphy indicated it would not contribute meaningfully until fiscal 2029 at the earliest. The company's own projections also assume data-center capital spending growth slows over the period. Stock-based compensation ran at 11.9% of revenue in the second quarter, up from 7.7% a year earlier.
What to watch
The clearest test is whether analysts move their fiscal 2031 estimates toward the $70 billion floor in the coming weeks. Delivery against the $3.15 billion third-quarter guide and any disclosure of Google program milestones will follow.