Marvell Joins S&P 500 After AI-Fueled Profitability

• Marvell designs custom chips for cloud computing companies seeking alternatives to Nvidia's supply-constrained AI processors, with custom chip revenue forecast to exceed $10 billion by fiscal 2029
• The addition will trigger automatic buying from index funds and ETFs that passively track the S&P 500
• Contract manufacturer Flex will also join the index, replacing Campbell's, as chip and data-center infrastructure companies gain larger weights in major benchmarks

Marvell Technology Set to Join S&P 500 on AI Profitability Surge

Marvell Technology will join the S&P 500 index before trading begins on June 22, replacing swimming pool equipment distributor PoolCorp, S&P Dow Jones Indices announced Friday. The chipmaker's inclusion follows its achievement of GAAP profitability for both the December quarter and the trailing four quarters combined—a critical requirement that previously barred its entry.

Key Figures:

• Marvell's market capitalization: $276.81 billion as of Friday's close
• Projected custom chip revenue: exceeding $10 billion by fiscal 2029
• Stock performance: shares surged 130% over the past year

Market Context:

The addition reflects the AI boom's transformative impact on major equity benchmarks. Marvell and competitor Broadcom design custom chips for cloud computing companies seeking alternatives to Nvidia's supply-constrained AI processors. Nvidia CEO Jensen Huang recently endorsed Marvell as the "merchant silicon partner of choice," further validating its market position.

Business Outlook:

Marvell's custom chip division has experienced rapid growth as Big Tech firms reduce dependence on expensive Nvidia processors for data center needs. The company serves cloud providers with specialized AI infrastructure solutions, capitalizing on sustained demand from AI workloads.

Index Implications:

The S&P 500 inclusion will trigger automatic purchases by passive index funds and ETFs required to match benchmark weights, likely providing additional buying pressure. The move underscores how chip and data-center infrastructure companies are commanding increasingly larger weights in major indices.

Additionally, contract manufacturer Flex will join the index, replacing Campbell's, in a separate adjustment reflecting the ongoing sector rotation within U.S. equity benchmarks.