Cloud and Silicon Acceleration: Custom Chips Drive Record Margins (AMZN Q1 2026 Earnings Call)

By Dr. Graph | Updated on May 25, 2026 | earnings

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Amazon delivered a strong quarterly performance driven by broad expansion. Worldwide revenue reached $181.5 billion in Q1. This robust sales growth helped drive worldwide operating income to $23.9 billion, yielding a record 13.1% operating margin.

Strong Geographic Expansion and Operational Efficiency Deliver Record Profitability

Growth was solid across geographic segments. North America segment revenue increased 12% year-over-year. Meanwhile, the International segment grew 11% on a constant-currency basis, supported by recent seller fee reductions in Europe and Brazil.

Aggressive Infrastructure Investments Support Multiyear Generative AI Expansion

To support generative artificial intelligence infrastructure, Amazon deployed $43.2 billion in cash capital expenditures during Q1. Andrew Jassy stated, 'At scale, we expect Trainium will save us tens of billions of dollars of CapEx each year.' He added that the technology will 'provide several hundred basis points of operating margin advantage versus relying on others' chips for inference.' Looking forward, Q2 net sales are expected to range between $194 billion and $199 billion.

Higher Operating Expenses Limit Near-Term Profit Guidance

Brian Olsavsky guided Q2 operating income to between $20 billion and $24 billion. This outlook includes a seasonal step-up in stock-based compensation. Additionally, the company expects a year-over-year cost increase of approximately $1 billion in Q2 related to satellite manufacturing and launches.

Accelerating AWS Demand and Bedrock Growth Highlight Custom Chip Innovation

In the AWS segment, revenue reached $37.6 billion, representing an accelerated 28% year-over-year growth rate. This segment generated operating income of $14.2 billion, reflecting strong operating efficiency. Generative artificial intelligence demand also accelerated, with Amazon Bedrock customer spend growing 170% quarter-over-quarter.

Surging AWS Backlog and Custom Chip Allocations Highlight Analyst Inquiries

During the question and answer session, Andrew Jassy reported that the Q1 AWS backlog reached $364 billion. This backlog excludes the recently announced Anthropic partnership deal, which is valued at over $100 billion. In response to Justin Post from Bank of America, Jassy stated that the company may sell custom Trainium racks over the next couple of years to meet surging demand.

Frequently Asked Questions

What was AWS's annualized revenue run rate in Q1 FY2026?

AWS achieved an annualized revenue run rate of over $150 billion during the quarter, driven by accelerating customer cloud migrations and generative artificial intelligence demand.

How much did AWS custom silicon contribute to the company's revenue run rate?

The custom silicon chip business achieved an annual revenue run rate of over $20 billion, representing nearly 40% quarter-over-quarter growth in Q1.

What was the growth in Rufus monthly active users and engagement?

Monthly active users for the Rufus AI shopping assistant grew over 115% year-over-year, while customer engagement with the assistant surged nearly 400% over the same period.