Interactive Brokers Group, Inc.

Interactive Brokers Group Inc. is an investment holding company that operates as a multinational online brokerage firm, providing automated trade execution and custody services for a diverse array of financial instruments. It enables clients to invest globally in stocks, options, futures, currencies, bonds, mutual funds, exchange-traded funds, and commodities across over 170 markets in 40 countries and 29 currencies through a single unified platform. The company generates revenue primarily from trading commissions on equities, options, futures, foreign exchange, and other products; net interest income from client cash balances and margin lending; and fees from ancillary services such as account management and data feeds. Interactive Brokers Group Inc. serves a broad clientele including individual investors, hedge funds, proprietary trading groups, registered investment advisors, mutual funds, and introducing brokers, supported by advanced technology platforms available on mobile, web, and desktop. Founded in 1977 and headquartered in Greenwich, Connecticut, it emphasizes sophisticated tools for portfolio management, real-time data, and over 100 order types to facilitate complex trading strategies.