Marvell-Google Partnership After Earnings: Why the Market Underestimates the Potential

Key takeaways

• On August 19, 2026, Marvell and Google announced a partnership for custom AI chips with potential revenue volume of up to 120 billion dollars through fiscal year 2033, linked to a 12.2 billion dollar warrant for Google.
• Marvell shares rose about 8 percent on the announcement day, while shares of Google's previous partner Broadcom fell more than 5 percent.
• Upon full exercise of the warrant, Google would hold 6.3 percent of Marvell shares and become the fifth-largest investor – the tiered vesting structure ties this to concrete sales milestones.
• The partnership covers AI inference accelerators, storage controllers, network interface controllers, memory interface controllers, and near-memory compute for Google's Tensor Processing Unit (TPU) ecosystem.
• A restructuring of Google's AI division in August 2026 shifted organizational power to executives with closer ties to Google Cloud and made custom chips a strategic priority.

The structure of the deal: Warrant instead of direct stake

On August 19, 2026, Marvell Technology and Alphabet announced the warrant agreement, giving Google the right to acquire up to 58.97 million Marvell shares at an exercise price of 206.58 dollars per share. The underlying commercial agreement was already signed on July 29, 2026.

The warrant structure follows a tiered vesting model: in the first four quarters, 1.36 million shares vest, with the remaining shares distributed across 240 tranches. Each tranche is tied to specific revenue milestones for custom chip sales. If Google achieves all milestones through fiscal year 2033, the company would hold 6.3 percent of Marvell shares and become the fifth-largest investor.

This structure differs from classic direct stakes: Google does not pay immediately, but only upon exercise of the warrant – and exercise itself depends on Marvell having previously delivered chips to Google in corresponding volumes. This reduces risk for Google and creates a direct incentive for Marvell to continuously expand production and delivery capacity.

Product scope: From inference to near-memory compute

The commercial agreement covers a broad range of semiconductor products for Google's Tensor Processing Unit (TPU) ecosystem. TPUs are specialized chips that Google has developed since 2015 and are particularly optimized for machine learning.

Specifically, the partnership includes:

• AI inference accelerators: Chips that run trained AI models – a segment growing rapidly as companies seek cheaper alternatives to Nvidia's graphics processors.
• Storage controllers: Components for managing storage devices in data centers.
• Network interface controllers: Chips for network connectivity of servers.
• Memory interface controllers: Building blocks for connections between processors and RAM.
• Near-memory compute: Technology that performs computing operations closer to memory, thereby reducing latency – a key technology for data-intensive AI workloads.

The product portfolio shows that Marvell does not merely supply individual accelerator chips, but an integrated solution for the entire infrastructure of Google's AI platforms. This increases switching costs and gives Marvell a structural position in Google's hardware roadmap.

Market reaction: Marvell rises, Broadcom falls

On August 19, 2026, Marvell shares rose about 8 percent. Broadcom, which had been regarded as the primary supplier for Google's custom chips, lost more than 5 percent. Alphabet shares remained virtually unchanged.

The asymmetric reaction points to a redistribution of market shares in the custom chip segment. Broadcom had developed TPU chips for Google in recent years and was considered the dominant partner. The Marvell announcement signals that Google is diversifying its supply chain – possibly to reduce dependencies or to increase negotiating power against existing partners.

Broadcom's share price decline was significantly larger than Marvell's increase, measured in absolute market value. This suggests investors expect not only a shift in orders but also margin erosion at Broadcom from intensified competition.

Strategic context: Google's AI division in transition

In August 2026, Google reorganized its AI division, shifting organizational power to executives with closer ties to Google Cloud. This restructuring elevated the strategic importance of custom chips and AI infrastructure within the company.

The realignment reflects the growing commercial significance of Google Cloud. While Google previously used TPUs primarily for internal projects such as Search or YouTube, the company is increasingly marketing the chips as a cloud service to external customers. Custom silicon thus transitions from internal optimization to a central revenue driver.

The Marvell partnership fits this context: it secures Google access to production capacity beyond the existing Broadcom supply chain and enables faster scaling of TPU availability in Google Cloud.

Industry trend: Chip buyers become investors

The Marvell-Google agreement fits into a broader trend in which tech companies financially tie their chip suppliers to themselves.

In October 2025, AMD closed a similar deal with OpenAI: AMD committed to supplying AI chips worth several dozen billion dollars annually, while OpenAI received the option to acquire up to 10 percent of AMD shares. On August 17, 2026, Nvidia agreed to provide backstop financing of up to 105 billion dollars for a data center project that OpenAI leases in Ohio.

These entanglements raise questions about supply chain independence. When a chip buyer simultaneously becomes a major shareholder of its supplier, conflicts of interest arise in the allocation of scarce production capacity. Additionally, antitrust concerns could emerge if dominant hyperscalers use their market power to cut off smaller cloud providers from chip capacity.

For Marvell, however, the partnership represents a strategic upgrade: the company emerges from Broadcom's shadow and establishes itself as a serious player in the custom chip market for hyperscalers.

Risks and open questions

The 120 billion dollar revenue forecast through 2033 is contingent on ambitious milestones. If Marvell fails to meet the targets, part of the warrant expires – Google pays nothing in that case and Marvell is left with unused capacity.

Furthermore, it remains unclear how the partnership will affect existing Marvell customers. If Google receives prioritized deliveries, other buyers could be disadvantaged. In a tight semiconductor market, this could lead to conflicts.

Another risk lies in technological development: the agreement spans seven years – a period in which chip architectures and AI workloads can change fundamentally multiple times. Marvell must ensure that developed products remain competitive throughout this timeframe.

For investors, the question remains whether the market has fully priced in the long-term implications. The initial 8 percent share price increase reflects euphoria, not the complex vesting structure and execution risks. A sober assessment of the milestones and Marvell's production capacity will show whether the partnership lives up to what the headlines promise.