Largest Stock Exchanges & Brokers companies in United States by Market Capitalization

This ranking features the largest 73 Stock Exchanges & Brokers companies in United States ranked by Market Capitalization, totaling a Market Capitalization of USD 1.93 T, for June 17, 2025.

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Frequently Asked Questions
  • Which Stock Exchanges & Brokers company in United States has the highest Market Capitalization ?

    The Stock Exchanges & Brokers company in United States with the highest Market Capitalization is Morgan Stanley (NYSE: MS) at USD 211.64 B.

  • Which Stock Exchanges & Brokers company in United States has the lowest Market Capitalization ?

    The Stock Exchanges & Brokers company in United States with the lowest Market Capitalization is Onfolio Holdings, Inc. (NasdaqCM: ONFO) at USD 5.03 M.