Skip to content
Trends

Largest Companies by Market Cap in 2025

Pulled directly from the AlphaSense platform, this list of top market capitalization companies for 2025 updates in real-time for the most accurate picture of the world’s market leaders. This list features the top 50 companies by market cap, and it includes companies and index funds listed on major U.S. stock exchanges.

Key Takeaways:

  • NVIDIA is the largest company in the world, with a market cap of $4.16 trillion.
  • NVIDIA is followed by Microsoft ($3.76T), Apple ($3.12T), Amazon ($2.40T), and Alphabet ($2.21T)
  • Except for Berkshire Hathaway, all of the top 10 market cap companies are part of the technology sector.
  • Companies from the United States and China mostly dominate market cap rankings.

Last updated Aug 18, 2025

Company Name
Market Cap
Revenue
Net Income
EPS
Employees
Sentiment
Loading...

Frequently Asked Questions

Market capitalization, or market cap, is a measure of a company’s value, which is calculated by multiplying its share price by the number of outstanding shares. This is a key metric for assessing a company’s size, influence, and market presence. Analysts can use this information to compare companies and evaluate investment opportunities, while corporations can use this information for competitive intelligence and market research.

Try AlphaSense for Free

AlphaSense is the top market intelligence and financial research platform trusted by 80% of the top asset management firms, 88% of the S&P 100, and 95% of the top consultancies. Our premium content and cutting-edge artificial intelligence features power confident, fast, and proactive market and investment research. Level up your market intelligence process today.