Amazon's Chip Division Emerges as a $20 Billion Powerhouse

Amazon's custom chip division hits a $20B+ annual run rate, fueling a stock surge. AWS AI services top $15B as massive $200B capex plan targets AI infrastructure.

Wall Street's focus on Amazon has abruptly shifted from cloud services and AI partnerships to a previously under-the-radar business line: its custom semiconductor division. The revelation, detailed in CEO Andy Jassy's annual shareholder letter, sent the company's shares climbing approximately 5.6% to $233.65 on Wednesday. Over the past week, the stock has gained nearly 12%, demonstrating strong investor confidence.

The scale of Amazon's in-house chip operation is staggering. The division, encompassing the Graviton, Trainium, and Nitro chip families, now generates an annualized revenue run rate exceeding $20 billion, boasting triple-digit year-over-year growth. This marks a dramatic acceleration from the $10 billion annualized rate reported just a few months prior in Q4 2025. Jassy made a bold comparison, stating that if Amazon sold these chips on the open market, the business could be worth roughly $50 billion annually—larger than Intel, Qualcomm, Broadcom, and Micron combined.

Demand is vastly outstripping supply. The Trainium2 chips are largely sold out, while the Trainium3—now in delivery and claimed to be 30-40% more efficient than its predecessor—is almost fully pre-booked, with Uber among the first customers. For Trainium4, still about 18 months from broad availability, significant capacity is already reserved. The demand surge is so intense that Amazon had to turn down a request from two major AWS clients to purchase the entire 2026 Graviton CPU capacity to preserve supply for its broader customer base.

Alongside the chip figures, Jassy provided a long-awaited metric for AWS's AI services, revealing an annualized revenue run rate of over $15 billion in the first quarter of 2026. He pointed to OpenAI's massive expansion of its existing $38 billion partnership with AWS as evidence of demand quality. The new commitment exceeds $100 billion and includes roughly two gigawatts of Trainium capacity via AWS infrastructure.

To fund this explosive growth, Amazon is making historic investments. Capital expenditures for 2026 are projected at around $200 billion, primarily directed toward AI infrastructure, proprietary semiconductors, and robotics. Jassy justified the outlay by pointing to firm customer commitments that are expected to ensure refinancing in 2027 and 2028. Part of this strategy includes an additional $12 billion allocated for expanding data centers in Mississippi.

While the tech giant pushes forward in high-growth areas, it is adjusting costs in its core marketplace. Effective April 17, Amazon will impose a 3.5% fuel and logistics surcharge on Fulfillment-by-Amazon services in the U.S. and Canada, averaging about $0.17 per shipped unit. The surcharge also applies to cross-border shipments to Mexico and Brazil. The full impact on seller margins and the broader marketplace business will become clearer with the Q2 report due in late July or early August.

Analysts are revising their targets upward in response to the new transparency. Cantor Fitzgerald raised its price target from $250 to $260, reaffirming an Overweight rating. BNP Paribas analyst Nick Jones argues the market is too fixated on the anticipated $200 billion capex and not enough on the AI-driven revenue potential it unlocks. Jones sees a realistic price target of $320, implying an upside of roughly 45%.

As Amazon integrates Apple TV+ into Prime Video and prepares for the mid-2026 launch of its satellite internet service, Project Kuiper, investor attention now turns to the upcoming quarterly results expected on April 30, 2026, for further details on the profitability of these burgeoning segments.