Marvell Shares Jump on $12.2 Billion Google Custom Chip Deal

Marvell Technology shares climbed approximately 7% on Wednesday after the company revealed an expansive partnership to supply custom silicon components for Google’s Tensor Processing Unit (TPU) ecosystem [1]. The agreement, which includes stock warrants valued at roughly $12.2 billion, signals a significant diversification of Google’s supply chain and triggered a 5% decline in Broadcom shares, which had served as the primary conduit for Google’s custom chip production for nearly a decade [1].

Expanding the TPU supply chain

The partnership covers a range of custom silicon programs that attach to Google’s TPU ecosystem, specifically focusing on memory, storage, and networking components required to support generative AI workloads [1]. Under the terms of the agreement, Google earns the right to purchase 58,970,907 Marvell shares at $206.58 each [2]. This warrant structure is performance-based: Google does not pay cash upfront but instead unlocks tranches of the warrant as it hits specific purchasing targets, with each $500 million in chip orders triggering further access to the shares [2]. If Google meets these targets through Marvell’s 2033 fiscal year, the deal could generate approximately $120 billion in custom-chip revenue for the supplier [2].

Competitive implications for Broadcom

Broadcom has long been the dominant partner for Google’s custom AI accelerators, a relationship that was reaffirmed as recently as April when the companies agreed to supply future TPU generations through 2031 [1]. While Broadcom CEO Hock Tan previously acknowledged that Google would likely seek a "diversity of sources" to manage the massive growth in AI compute demand, the market reaction reflects investor concern that Marvell’s entry could erode Broadcom’s market share [1]. Analysts suggest the move represents a "growing pie" at Google rather than an immediate displacement of Broadcom, noting that Broadcom’s custom silicon business retains a diverse customer base including Meta, Apple, OpenAI, and Anthropic [1, 2].

What to watch

• Earnings reports: Investors will monitor upcoming financial disclosures from major tech firms to gauge the pace of AI infrastructure spending and the impact of these supply chain shifts [1].
• Warrant vesting: Track the rate at which Google hits its $500 million purchasing milestones, as this will determine the actual dilution and financial impact of the warrants over the coming years [2].
• Broadcom’s response: Monitor whether Broadcom maintains its current stance against using "circular financing"—such as issuing warrants to customers—to secure future design wins [1].

The deal underscores the intense pressure on hyperscalers to secure reliable, high-performance hardware as they scale their internal AI compute systems. While the agreement provides Marvell with a long-term revenue pipeline, the ultimate impact on shareholder value depends on whether Google’s aggressive AI spending continues to outpace the supply capacity of its expanding roster of chip partners.