About the company
Interactive Brokers is a prominent online brokerage that has established a strong reputation for its comprehensive trading services. The company's revenue streams primarily stem from trading commissions, net interest income, and fees from ancillary services. One of the key factors contributing to Interactive Brokers' success is its ability to cater to a wide range of investment products. Traders can access equity, options, futures, foreign exchange, bonds, mutual funds, and exchange-traded funds (ETFs) through the platform. This diverse offering allows clients to implement various investment strategies and effectively manage their portfolios. Moreover, Interactive Brokers has gained recognition for its competitive pricing and low-cost trading, making it an attractive option for both individual and institutional investors. Trading commissions constitute a significant portion of Interactive Brokers' revenue, accounting for approximately 43% of its net revenue. The brokerage charges commissions based on the volume and value of trades executed by its clients. With a large and active customer base, Interactive Brokers benefits from the steady flow of trading activity on its platform. This consistent income stream allows the company to continuously invest in technology and infrastructure to enhance its services and maintain its competitive edge. Net interest income plays a vital role in the revenue generation of Interactive Brokers, comprising around 54% of its net revenue. The company achieves this by utilizing idle cash held by its clients. Instead of leaving their funds unutilized, clients can opt to earn interest on their cash balances while they are not actively involved in trading activities. Interactive Brokers effectively manages these cash balances and invests them in money market funds, government securities, and other short-term investments. This approach enables the company to generate interest income while providing clients with an opportunity to earn a return on their idle cash. In addition to trading commissions and net interest income, Interactive Brokers also earns fees from ancillary services, which contribute approximately 6% of its net revenue. These services include research subscriptions, advisory services, and various other value-added offerings. By providing these additional services, Interactive Brokers aims to cater to the diverse needs of its clients and differentiate itself from its competitors. These fees, although smaller in comparison to trading commissions and net interest income, contribute to the overall revenue and profitability of the firm. While the majority of Interactive Brokers' net revenue, approximately 70%, is generated from the U.S. market, the company also has a significant presence in international markets. Approximately 30% of its net revenue is derived from clients based outside of the United States. This international expansion has allowed Interactive Brokers to tap into global investment opportunities and serve clients from various countries. By offering multi-currency accounts and providing access to international markets, the company has been able to attract a diverse clientele and further diversify its revenue streams. Despite the breadth and depth of its services, it is important to note that Interactive Brokers engages in principal trading and various other miscellaneous activities, which represent approximately negative 3% of its net revenue. These activities involve the firm's own trading for its own account and are generally considered riskier compared to its traditional brokerage operations. However, Interactive Brokers has prudently managed these activities to minimize their impact on its overall financial performance. In summary, Interactive Brokers' success can be attributed to its comprehensive range of investment products, competitive pricing structure, and strong focus on technology. The company effectively leverages its revenue streams from trading commissions, net interest income, and fees from ancillary services to deliver a robust and profitable brokerage experience for its clients. With a substantial presence in both domestic and international markets, Interactive Brokers continues to solidify its position as a leading online brokerage firm.
Website: https://www.interactivebrokers.com
Data updated: June 2, 2026
