# Marvell Shares Jump on $12.2 Billion Google Custom Chip Deal

**Published:** 2026-08-19T18:18:19.427Z  
**Topic:** Google  
**Sentiment:** neutral  
**Publisher:** TrendWatcher — https://www.trendwatcher.in/article/ac148818-23b8-4ed1-9453-6780b682f0de

Marvell Technology shares rose after inking a custom chip deal with Google worth up to $12.2 billion in warrants, pressuring rival supplier Broadcom.

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].

| At a glance | |
|---|---|
| Marvell Stock Move | ~7% increase [1] |
| Broadcom Stock Move | ~5% decrease [1] |
| Warrant Value | Up to $12.2 billion [2] |
| Deal Duration | Through fiscal year 2033 [2] |

## 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.

## Sources
1. CNBC — [Where we stand on Broadcom after Marvell muscles in on its key customer Google](https://www.cnbc.com/2026/08/19/where-we-stand-on-broadcom-as-shares-dip-on-googles-deal-with-marvell.html)
2. The Next Web — [Marvell hands Google a $12.2bn share option in a custom-chip deal](https://thenextweb.com/news/marvell-google-12-2bn-warrant-custom-chip-deal)

---
Cite as: TrendWatcher, "Marvell Shares Jump on $12.2 Billion Google Custom Chip Deal", https://www.trendwatcher.in/article/ac148818-23b8-4ed1-9453-6780b682f0de