Key Takeaways
- Amazon (AMZN) has entered volume production for its Trainium 3 AI chips, with shipments expected to reach 3 million units in 2027, potentially generating $50 billion in annual revenue if sold externally.
- Wistron has begun shipping Trainium 3 racks as of late May 2026, with liquid cooling adoption jumping from 10% to 30%, driving significant upside in average selling prices (ASP).
- Marvell Technology (MRVL) remains the lead design partner for AWS ASICs, while Amazon is reportedly evaluating a new U.S.-based design services provider for small-volume shipments starting next year.
- The U.S. 10-Year Treasury yield settled near 4.49% following a soft June employment report, with analysts at the Wall Street Journal identifying "phases of weakness" as a strategic value entry point for investors.
- Broadcom (AVGO) and Qualcomm (QCOM) are under market scrutiny as potential beneficiaries of AWS's expanding ASIC supply chain and the broader shift toward custom silicon.
AWS Accelerates Custom Silicon Independence
Amazon Web Services (AWS) is aggressively scaling its internal chip production to challenge the dominance of Nvidia (NVDA). The company’s Trainium 3 chip, built on TSMC’s 3nm process, is reportedly 30-40% more price-performant than its predecessor. CEO Andy Jassy recently highlighted that AWS’s custom silicon business—including Trainium, Graviton, and Nitro—has surpassed a $20 billion annual revenue run rate, growing at triple-digit percentages.
The supply chain for these chips is expanding rapidly to meet "unbounded" demand from major AI labs like Anthropic and OpenAI. Wistron started shipping Trainium 3 hardware in late May, positioning its June revenue to potentially exceed the NT$275 billion Bloomberg consensus. The shift toward liquid-cooled racks, which now account for 30% of deployments, is expected to provide a substantial boost to hardware margins due to higher complexity and pricing.
Shifting Alliances in the ASIC Market
While Marvell Technology (MRVL) has long served as the primary design partner for AWS's AI accelerators, new reports suggest Amazon is diversifying its vendor base. The cloud giant is currently evaluating an additional U.S.-based design services provider to handle specialized ASIC orders. This move comes as AWS explores selling Trainium chips directly to third-party data centers, a strategic pivot that could value its standalone chip business at roughly $50 billion.
Speculation has intensified regarding the involvement of Broadcom (AVGO) or Qualcomm (QCOM) in this expanded roadmap. Broadcom recently reported a 143% surge in its own AI chip sales, reaching $10.8 billion in a single quarter. As hyperscalers like Amazon and Meta (META) seek to reduce their multi-billion dollar dependencies on merchant silicon, the competition among custom design firms is reaching a fever pitch.
Treasury Yields Offer Strategic Entry Points
In the broader macro environment, fixed-income markets are reacting to signs of a cooling U.S. economy. The 10-Year Treasury yield retreated to approximately 4.48% after June non-farm payrolls showed a gain of only 57,000 jobs, far below expectations. This labor market softness has led investors to price in a higher probability of Federal Reserve easing, boosting the Dow Jones Industrial Average to a record high of 52,900.
Financial analysts suggest that the current volatility in bond markets represents a "value phase" for long-term investors. With the 10-2 year yield spread remaining a critical recession indicator, the recent dip in yields is being viewed as a tactical opportunity to lock in returns before potential rate cuts. Market participants are increasingly rotating out of high-valuation semiconductor stocks and into defensive assets and blue-chip equities as the "AI-at-any-price" trade faces renewed scrutiny.
Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.