Interactive Brokers Group, Inc.

Interactive Brokers Group, Inc. is an automated global broker that custodies and services accounts for hedge and mutual funds, exchange-traded funds ("ETFs"), registered investment advisors, proprietary trading groups, introducing brokers, and individual investors. The company specializes in routing orders and executing and processing trades in stocks, options, futures, foreign exchange instruments ("forex"), bonds, mutual funds, ETFs, precious metals, and forecast contracts. These services are offered on more than 170 electronic exchanges and market centers in 40 countries and 29 currencies globally. Additionally, customers can use the company's trading platform to trade certain cryptocurrencies through third-party cryptocurrency service providers that handle execution, clearing, and custody. In the U.S., business is primarily conducted from headquarters in Greenwich, Connecticut, and from Chicago, Illinois. Internationally, the company operates through offices in Canada, the United Kingdom, Ireland, Switzerland, Hungary, Dubai, India, China (Hong Kong and Shanghai), Japan, Singapore, and Australia. As of December 31, 2025, the company had 3,182 employees worldwide. Interactive Brokers Group, Inc. is a holding company whose primary asset is approximately 26.3% ownership of the membership interests of IBG LLC, the current holding company for its businesses. Interactive Brokers Group, Inc. is the sole managing member of IBG LLC.