TLDRs;
- Marvell shares jumped nearly 6%, adding roughly $12 billion to market capitalization after unveiling its Google agreement.
- Google’s warrant could support up to $120 billion in qualifying purchases through fiscal 2033 if milestones are achieved.
- Marvell’s data-center business already accounts for 76% of quarterly revenue, strengthening its exposure to AI infrastructure.
- Investors now await August 27 earnings to determine whether current growth can justify Marvell’s elevated valuation.
Marvell Technology (MRVL) stock jumped nearly 6% on Thursday, adding about $12 billion to the semiconductor company’s market value after a new agreement with Google highlighted the potential for a major expansion in custom AI-chip demand.
Shares finished the session at $251.01, up 5.79% from the previous close of $237.27. The move lifted Marvell’s market capitalization to approximately $219.83 billion, marking another strong session for the chipmaker after investors responded positively to the Google agreement.
The rally reflects growing optimism around Marvell’s role in Google’s expanding artificial intelligence infrastructure. However, investors are pricing in a potential future opportunity rather than an immediate $12 billion cash payment or guaranteed revenue.
Google Deal Drives Rally
At the center of the agreement is a warrant allowing Google to purchase nearly 59 million Marvell shares at $206.58 apiece. At that exercise price, the warrant carries a headline value of approximately $12.18 billion.
The structure of the agreement is particularly important because most of the shares are tied to future business performance. Only about 1.36 million shares are scheduled to become exercisable through time-based conditions, while approximately 57.61 million shares are linked to revenue milestones.
Marvell Technology, Inc., MRVL
Those performance-based shares are divided into 240 separate tranches. Each tranche requires $500 million in qualifying custom-product revenue from Google, meaning the entire arrangement could correspond to as much as $120 billion in purchases through fiscal 2033.
That figure has captured investor attention because it represents a significant potential expansion of Marvell’s business with one of the world’s largest technology companies. Still, the purchases are not guaranteed, and full warrant vesting depends on Google reaching the specified revenue thresholds.
AI Opportunity Expands
The agreement broadens Marvell’s exposure to Google’s custom silicon strategy and its Tensor Processing Unit ecosystem. The products covered include AI inference accelerators, storage controllers, networking components, memory-interface technology and near-memory computing solutions.
Google's $12.2B bet on Marvell is tied directly to how much it spends: Marvell just struck a custom AI chip deal with Google that comes with a twist: the warrant giving Google a massive ownership stake only unlocks as Google actually… https://t.co/jOkUXsjSBm #Google #Marvell pic.twitter.com/ZO9xm5lqgq
— Quartz (@qz) August 19, 2026
Investors appear to view the arrangement as evidence that Marvell is becoming increasingly important to the infrastructure supporting the AI boom.
The market reaction has been substantial. Marvell shares have gained roughly 13.1% from their close of $222.02 last Friday, while the two-session advance following the agreement has reached approximately 16.3%.
The rally also comes as Marvell enters the deal from a position of improving operational momentum. Its fiscal first-quarter revenue rose 28% year over year to $2.418 billion. Data-center revenue contributed $1.833 billion, accounting for roughly 76% of total sales.
Valuation Raises Questions
Despite the bullish response, Marvell’s valuation is becoming an increasingly important consideration for investors.
At Thursday’s closing price, the company traded at roughly 86 times trailing earnings. That multiple is considerably above those of larger semiconductor peers such as Broadcom and NVIDIA, meaning the market is already assigning substantial value to Marvell’s expected growth.
The Google arrangement also carries a potential dilution risk. If all 58.97 million warrant shares eventually become exercisable, Marvell’s outstanding share count could increase by approximately 6.7% based on the current share base.
That dilution could become less concerning if the associated Google revenue materializes at scale. But because the purchases depend on future milestones, investors must weigh the potential revenue opportunity against the possibility that some or all of the performance conditions are not met.
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