Amazon (AMZN) arrived at its first-quarter 2026 earnings report on April 29 carrying one of the most crowded trades in the market and a stock that had already done a lot of the heavy lifting.
Shares had surged nearly 30% in the month leading up to the results, a rally built almost entirely on the back of Amazon Web Services momentum and a string of high-profile AI partnerships that convinced investors the cloud growth story was accelerating, not slowing.
Wall Street walked in expecting revenue of approximately $177 billion, representing around 14% year-on-year growth, alongside earnings per share of roughly $1.63. Those were the easy targets. The harder question heading into the call was whether AWS growth could clear 25% and whether operating income could land toward the upper end of the company’s own guidance range of $16.5 billion to $21.5 billion.
The AI narrative around AMZN had become almost impossible to ignore in the weeks prior. Amazon committed to invest up to $25 billion in AI startup Anthropic. It struck a deal with Meta Platforms (META) to power agentic AI workloads on custom AWS Graviton chips. And it told investors to expect a record $200 billion in capital expenditure across 2026, spread across AI infrastructure, proprietary chip development, robotics, and low-earth-orbit satellites.
AWS had delivered 24% revenue growth in Q4 2025, and the AWS backlog had swelled 40% year-on-year to $244 billion, a figure that spoke to the pipeline of business the division was sitting on. The bulls argued the market was not yet pricing in the true scale of what that backlog implied.
One analyst projected AWS growth of 38% for the full year 2026, well above the 26% consensus, a gap wide enough to push his operating income forecast roughly 39% above the Street average if it played out.
But the question the market had been wrestling with all month was a simple one: with AMZN up nearly 30% before a single Q1 number had been released, how much of this was already in the price? Options traders were pricing in a move of around 4% to 7% in either direction on results day, suggesting the bar for a meaningful upside surprise was high.
A standard beat on revenue and EPS, analysts warned, was unlikely to be enough after a rally of that magnitude. The market wanted specifics: AWS margin commentary, capacity detail, backlog guidance, and evidence that the $200 billion capital expenditure program was generating the kind of broad-based customer demand that justified the spend.
Q2 guidance was widely expected to matter more than the Q1 numbers themselves. Any signal that operating margins were being pressured by the AI infrastructure buildout, or that AWS growth was beginning to moderate, would be tested against a stock that had priced in very little room for disappointment.
AMZN entered results day as one of the most watched reports in a Magnificent Seven earnings season that also included Alphabet (GOOGL) on the same afternoon. For investors without a position, the guidance on the April 29 call was the moment they had been waiting for.
