Amazon crossed $3 trillion in market capitalization for the first time in its history this week, joining Nvidia, Apple, Microsoft and Alphabet in an exclusive club of companies that have ever hit the milestone. Shares jumped as much as 5% on the news, notching the stock's best single session in months and pushing the Dow Jones Industrial Average to a record close the same day.
The trigger was a second-quarter earnings report that caught much of Wall Street off guard. Amazon posted total revenue of $200.61 billion, up 20% year-over-year and the first time the company has ever crossed $200 billion in a single quarter, while operating income soared 43% to $27.5 billion.
AWS Can't Build Fast Enough
The real story was Amazon Web Services, which posted $42.2 billion in quarterly revenue — a 37% year-over-year jump and its fastest growth rate in 18 quarters. CEO Andy Jassy told investors the division still can't meet current demand, let alone what's already on the books for 2027 and 2028. The company's contracted backlog now stands at roughly $496 billion, equivalent to about three years of AWS's current annualized output already spoken for.
That backlog figure matters beyond Amazon itself: it's become a proxy for whether the broader AI infrastructure spending boom reflects real demand or speculative hype, and investors read it as confirmation of the former. Amazon responded by raising its 2026 capital expenditure guidance to roughly $220 billion, largely earmarked for AWS and AI infrastructure.
The Bigger Market Picture
Amazon's jump to $3 trillion took just over two years from the $2 trillion mark it first reached in 2024 — a sharp acceleration from the more than six years it took to go from $1 trillion to $2 trillion. The milestone landed on the same day a disputed pause in the Iran war sent Brent crude down roughly 5%, and as the ISM Manufacturing Index hit a four-year high, combining to fuel one of the stronger trading sessions of the year.
Not Everyone's Convinced It's Over
Jeff Bezos filed to sell around $4 billion worth of Amazon shares in the days following the rally, a routine move for the founder but one some traders read as a signal to watch. Wall Street, for its part, remains largely bullish — JPMorgan raised its price target on the stock, implying room for Amazon to approach a $4 trillion valuation if shares continue their run.