WSJ Tech News Briefing
WSJ Tech News Briefing

TNB Tech Minute: Amazon Joins the $3 Trillion Club

August 3, 2026

AI Summary

5 min read

Amazon shares surged on Monday, pushing the company’s market valuation above $3 trillion for the first time. The milestone came after a 15% jump the previous Friday, when investors cheered the company’s latest earnings report. Amazon is now the fifth company ever to reach that threshold, joining Apple, Microsoft, Nvidia, and Alphabet in that order.

Amazon Crosses $3 Trillion

The e-commerce giant’s stock gain was the main market mover in Monday’s tech news. The $3 trillion valuation milestone is a symbolic but significant marker of investor confidence, coming on the heels of Amazon’s best single-day stock performance in years. The company’s earnings report last week apparently satisfied Wall Street’s expectations for growth in its core retail business and its cloud computing division, Amazon Web Services. The other four companies that have reached the $3 trillion club—Apple, Microsoft, Nvidia, and Alphabet—are all dominant players in consumer hardware, enterprise software, AI chips, and search advertising, respectively. Amazon’s inclusion underscores its dual role as both a retail giant and a leading cloud infrastructure provider.

Nuclear Startup Raises $1 Billion

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What you'll learn

  • 1 (00:36) **Amazon Joins the $3 Trillion Club** - Amazon shares jump, pushing the company's market value above $3 trillion for the first time.
  • 2 (01:07) **Nuclear Startup Valor Atomics Raises $1 Billion** - Valor Atomics closes a $1 billion fundraising round to begin producing fleets of nuclear reactors.
  • 3 (01:44) **Alibaba's New AI Model Shows Big Gains** - Alibaba's Quen 3.8 Max model posts significantly improved benchmark scores, according to Citigroup analysts.
  • 4 Standout Quotes
  • 5 "Amazon is the fifth ever company to reach the three trillion milestone. Apple, Microsoft, Nvidia and Alphabet are the other four in that order." (00:56)

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Show Notes

Plus: nuclear energy startup Valar Atomics closes a $1 billion fundraising round. And Alibaba’s new AI model impresses analysts. Imani Moise hosts.


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