Interactive Brokers Group, Inc. (IBKR)

Interactive Brokers Group, Inc. (IBG, Inc.), headquartered in Greenwich, Connecticut with additional operations in Chicago and offices across Canada, the UK, Ireland, Switzerland, Hungary, India, China, Japan, Singapore and Australia, is an automated global electronic broker serving hedge and mutual funds, ETFs, registered investment advisors, proprietary trading groups, introducing brokers, and individual investors. The company, tracing its roots to a 1977 market-making business founded by Chairman Thomas Peterffy, routes orders and executes, clears, and settles trades in stocks, options, futures, forex, bonds, mutual funds, ETFs, precious metals, and (via third-party providers) cryptocurrencies across more than 150 electronic exchanges and market centers in 34 countries and 27 currencies. As of December 31, 2023, it employed 2,932 people worldwide and served approximately 2.6 million institutional and individual brokerage customers.

IBG, Inc. is a holding company that owns approximately 25.4% of the membership interests in IBG LLC (the operating holding company for the business) and serves as its sole managing member, with the remaining ~74.6% held by IBG Holdings LLC, controlled by Peterffy, employees, and other members, subject to an exchange agreement allowing gradual purchase of these interests via stock issuances. The company's core value proposition is proprietary, highly automated technology that enables low-cost, high-speed trade execution and middle/back-office processing, offered through multiple platforms including Trader Workstation (TWS), IBKR Mobile, Client Portal, GlobalTrader, and APIs for custom trading applications. Key product lines include IBKR Pro (a fee-based service for sophisticated investors with no added spreads or minimums), IBKR Lite (commission-free U.S. stock/ETF trading for eligible U.S. customers), and the Universal Account, which consolidates trading and cash management across currencies and asset classes.

The firm offers extensive ancillary services such as cash management (direct deposit, mobile check deposit, an American Express International Dollar Card, an Insured Bank Deposit Sweep Program providing up to $2.75 million in combined FDIC/SIPC coverage), a mutual fund marketplace, bond marketplace, cryptocurrency trading via Paxos Trust Company, Zero Hash LLC, or directly through its Hong Kong subsidiary, fractional share trading, U.S. spot gold trading, event contracts (IBKR EventTrader), and nearly 24-hour trading in U.S. stocks and ETFs. Additional platform features include IB SmartRouting for best execution, real-time automated risk controls and margin management, securities lending and borrowing tools (including a Stock Yield Enhancement Program), block trading desks, and a suite of analytical tools (PortfolioAnalyst, IB Risk Navigator, Portfolio Builder, Probability Lab, and others) alongside educational resources (IBKR Campus) and sustainable investing tools (IMPACT App, ESG scores, carbon offsets, and charitable giving features). Collectively, these offerings position IBKR as a low-cost, technology-driven electronic brokerage platform serving a broad and sophisticated global client base.