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The Largest Technology Companies by Market Cap in July 2026

Nvidia, Apple, and Microsoft command the technology sector.

By Lyle DalyUpdated Jul 7, 2026 at 6:00 PM EST | Fact-checked by Frank Bass

Key Points

  • Nvidia leads tech market cap at $4.7 trillion as of July 2026, outpacing Apple and Microsoft.
  • Investments in AI technology drive major gains for companies like Nvidia, Broadcom, Micron.
  • Tech sector remains volatile with high valuations, with AI spending posing both opportunities and risks.

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