Amazon tops $3 trillion market cap as stock continues post-earnings surge

Shares of Amazon hit a new all-time high Monday, putting its market cap over $3 trillion.

The top 3

  1. Companies with $3 Trillion Market Cap: As of August 2026, the companies that have reached a $3 trillion market capitalization include Amazon, Apple, Microsoft, Alphabet, and Nvidia.
  2. Fastest to Reach $1 Trillion Market Cap: Amazon reached a $1 trillion market cap in 21 years, following Apple which took nearly 38 years.
  3. Top 3 Tech Companies by Market Cap (2026): As of May 2026, the top three technology companies by market capitalization are Nvidia ($5.2 trillion), Alphabet ($4.2-$4.7 trillion), and Apple ($3.9-$4.5 trillion).

Sources

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