83/100BInteractive Brokers Group company profile
- CEO
- Milan Galik
- Employees
- 3,182
- Headquarters
- One Pickwick Plaza, Greenwich, CT 06830, US
- Sector
- Financial Services
- Industry
- Investment - Banking & Investment Services
- IPO date
- 4 May 2007
- Stock exchange
- NASDAQ
- ISIN
- US45841N1072
Website:interactivebrokers.com
About the company
Interactive Brokers Group, Inc. operates as a sophisticated electronic brokerage, serving clients across the United States and globally. This firm manages the trading, clearing, and settlement for a broad spectrum of financial instruments, including equities, options, futures, foreign exchange, bonds, mutual funds, exchange-traded funds (ETFs), precious metals, and digital currencies. Beyond its core brokerage activities, the company provides custodial and administrative account services tailored for various entities such as hedge funds, mutual funds, ETFs, registered investment advisors, proprietary trading desks, introducing brokers, and individual investors. Its suite of services also includes custody solutions, prime brokerage, and financing options like securities lending and margin lending. Interactive Brokers caters to both institutional and individual clientele, utilizing advanced electronic exchanges and market platforms. The company was established in 1977 and maintains its headquarters in Greenwich, Connecticut.
Employees
Interactive Brokers Group had about 3,182 employees at the end of fiscal year 2025 (31 December 2025), by its annual report. That is 6.1% more than a year before.
Employees at each fiscal year end, as the company reports them in its annual report (10-K); revenue and net income per employee are the fiscal year's over that count.
Who owns Interactive Brokers Group
Institutions such as funds, banks and insurers held 87.4% of Interactive Brokers Group's shares on 30 June 2026, 1,166 of them reporting holdings to the SEC; the rest is held by individual investors and other shareholders.
Shares free to trade
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
Common questions about Interactive Brokers Group
Source: Financial Modeling Prep