By Rich Duprey
Publication Date: 2026-06-04 15:31:00
Artificial intelligence has turned semiconductor stocks into the market’s biggest winners. Nvidia (NASDAQ:NVDA | NVDA Price Prediction), Broadcom (NASDAQ:AVGO), Advanced Micro Devices (NASDAQ:AMD), and other chipmakers have captured investors’ attention as demand for AI infrastructure continues to climb. But what if one of the fastest-growing chip businesses isn’t actually a semiconductor company at all?
That’s the question investors should be asking about Amazon (NASDAQ:AMZN). Most shareholders still view Amazon as an e-commerce and cloud computing giant. Yet beneath the surface, the company has quietly built a semiconductor operation that is becoming one of the most important pieces of its long-term AI strategy — and the numbers are getting too large to ignore.
Amazon’s Hidden $50 Billion Chip Business
Amazon’s custom silicon division is built around a simple idea: instead of buying every processor from outside suppliers, design chips optimized specifically for Amazon Web Services (AWS).
That strategy has produced a growing portfolio of custom processors, including Graviton CPUs and Trainium AI accelerators. Amazon’s chip operation is already generating roughly $20 billion in annual revenue and expanding at more than 100% year over year. If Amazon sold chips directly, CEO Andy Jassy says the run rate would approach $50 billion.
To put that into perspective, here’s how Amazon’s chip business compares with some well-known semiconductor segments:
