Amazon predicted to surpass Microsoft’s market cap, join $3T club by summer
Analysts project AWS growth and AI momentum could push Amazon past a $3 trillion valuation by late September 2026
Amazon is knocking on the door of a very exclusive club. With a market cap sitting around $2.63 trillion as of mid-June 2026, analysts project the e-commerce and cloud giant will cross the $3 trillion threshold by late September, potentially overtaking Microsoft in the process.
The projection, published by 247WallSt in May 2026, pins the target date at September 27, 2026. Getting there would require Amazon’s share price to climb from roughly $265 to around $280, a move of about 5.7%.
The AWS engine and AI tailwinds
The bull case for Amazon rests heavily on Amazon Web Services. AWS reported 28% growth on a $150 billion annual run-rate. CEO Andy Jassy has repeatedly pointed to artificial intelligence as the key growth vector for the cloud division.
Meanwhile, Amazon is projected to hit capital expenditures of $200 billion in 2026, reflecting aggressive investment in AI infrastructure and cloud capacity.
Microsoft’s shrinking lead and SpaceX’s wild card
Microsoft currently holds a market cap between $2.82 trillion and $2.92 trillion, putting it ahead of Amazon by roughly $200 billion to $300 billion.
Adding to the market chaos: SpaceX’s initial public offering in mid-June 2026 briefly pushed its market cap above $2.65 trillion, momentarily surpassing both Amazon and Microsoft.
The $3 trillion club remains remarkably small. Historically, only a handful of companies, including Nvidia, Apple, Microsoft, and Alphabet, have achieved or exceeded that valuation during the 2025-2026 period.
What this means for crypto investors
There’s no Amazon token. No AWS coin. But AWS is one of the largest providers of node infrastructure for blockchain networks, meaning its expanding capacity and capabilities have direct implications for the cost and reliability of running blockchain infrastructure.
The risk side of this equation deserves attention. The SpaceX IPO demonstrated how a single event can rapidly reshuffle market cap rankings and redirect capital flows. If Amazon stumbles on an earnings report or AWS growth decelerates even slightly, the $3 trillion timeline could slip.