AI Chip Stocks Rally as Broadcom Secures $63B Anthropic Deal and Nvidia Invests in Meta

AI chip stocks rose on October 27, 2026, driven by major financing deals. Broadcom gained 2.29% after securing a $63 billion financing structure for Anthropic's custom AI accelerators. Nvidia edged up 0.54% after announcing a $3 billion investment in Meta's equity offering to expand their AI partnership. AMD rose 1.53% as part of the broader sector rally. These moves reflect sustained investor confidence in AI infrastructure spending, despite some risks associated with financing structures.
Key points
- Broadcom stock rose 2.29% to $336.71 in premarket trading after announcing a $63 billion financing deal with Bank of America, Blackstone, Citi, and Morgan Stanley to support Anthropic's AI computing needs.
- The financing will fund Broadcom's custom AI accelerators (XPUs) and networking equipment, with deliveries expected to begin in 2027. Anthropic is preparing for a potential U.S. IPO.
- Nvidia announced a $3 billion investment in Meta's equity offering, expanding their partnership on the Muse AI assistant and next-generation AI agents using the Vera Rubin platform.
- Meta raised its planned equity offering to as much as $97.5 billion to fund AI expansion, with Nvidia's investment supporting this capital raise.
- AMD stock gained 1.53% to $539.20, joining the broader rally in semiconductor stocks, including Intel, Microchip, Marvell, onsemi, and Seagate.
- Wall Street rates all three major AI chip stocks as Strong Buy, with average price targets implying 59% upside for Broadcom, 50% for Nvidia, and 25% for AMD.
Background
This rally follows a period of strong AI chip demand, with AMD reaching a $1 trillion market cap in September 2026. Analysts have projected significant growth in AI chip portfolios, with some estimates suggesting a $3,000 investment in Nvidia, Broadcom, and TSMC could triple by 2030. The current moves reflect continued investor confidence in AI infrastructure spending, despite concerns about data center costs and AI safety.
How outlets are covering it
TipRanks emphasizes the specific financing structures and risk profiles, noting Broadcom's residual value support obligation. Yahoo Finance highlights the broader semiconductor sector rally, including smaller players like onsemi and Seagate, and notes the impact of rising Treasury yields on chipmaker valuations. Seeking Alpha focuses on the market-wide impact, noting the Nasdaq's second straight day of gains and the broader tech sector momentum, while also mentioning Boeing's production cuts as a drag on the Dow.
Why it matters
These deals signal sustained corporate appetite for AI infrastructure, with major tech companies channeling enormous financial resources into specialized computing power. The financing structures allow companies like Anthropic to lease hardware without upfront costs, while providing growth opportunities for chipmakers like Broadcom. However, these arrangements also introduce financial risks, as chipmakers may bear exposure if leased equipment depreciates. The moves reinforce investor confidence in AI demand, supporting broader equity benchmarks like the S&P 500 and Nasdaq.
What to watch
Investors should monitor upcoming Microsoft and Alphabet earnings, the Federal Reserve's rate decision, and ongoing AI chip demand as key drivers for tech and semiconductor valuations. Broadcom's deliveries for Anthropic are expected to begin in 2027, while Meta's expanded AI systems using Nvidia infrastructure will likely follow. The market will also watch how the $63 billion financing structure performs and whether Anthropic's IPO filing gains traction.
- Why Are AI Chip Stocks Broadcom, AMD, and Nvidia Rising in Premarket Today, October 27? TipRanks
- Intel, Microchip Technology, Marvell Technology, onsemi, and Seagate stocks trade up, what you need to know Yahoo Finance
- Stock Market News, Oct. 27, 2026: Tech Stocks Extend Gains After Yesterday’s Anthropic Rally WSJ
- Nasdaq Advances For Second Straight Day Seeking Alpha
- investingLive Americas market news wrap: Tech stocks rally investingLive
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