The shuffle underscores the rivalry between the two retailers, particularly as Walmart expands its advertising and third-party marketplace businesses.

How does Walmart+ compare to Amazon Prime? What to know about benefits, pricing and free trials.

Walmart’s market capitalization recently exceeded $1 trillion, making the retailing giant the second non-tech company (Warren Buffet’s Berkshire Hathaway was the first) to join t ...

Nearly a decade after surpassing Walmart in profitability, Amazon is still testing grocery formats while Walmart tightens its ...

Amazon.com Inc. has officially dethroned Walmart Inc. as the biggest global company by revenue, a milestone attesting to the massive scale the e-commerce and cloud-computing giant has achieved ...

These retailers are reporting faster e-commerce growth than Amazon.

Amazon (AMZN) has officially passed Walmart (WMT) to become the largest company in the world by annual sales. It is a milestone that would have seemed far-fetched not long ago, and one that tells a ...

Good morning. There is a new top dog in Corporate America. Walmart, long the largest U.S. company by revenue and No. 1 on the Fortune 500, was eclipsed for the first time by Amazon.com. Based on Q4 ...

New York (CNN) — Amazon has surpassed Walmart as the world’s largest company, measured by sales, breaking Walmart’s 13-year streak at the top of the list. Amazon posted $717 billion in sales in 2025.

For the first time, Walmart on Thursday reported lower annual sales than Amazon: Walmart’s revenue was $713.2 billion for the year ending in January, while Amazon, boosted by its lucrative ...