Interactive Brokers
Interactive Brokers Group, Inc. (Nasdaq: IBKR) is an automated global broker serving individual investors and institutional customers, including hedge and mutual funds, ETFs, registered investment advisors, proprietary trading groups and introducing brokers. It provides trade execution, clearing, settlement and… From the company’s description.
In fiscal 2025, Interactive Brokers reported revenue of $6.21B, up 19.7% from fiscal 2024, and net income of $4.36B. Its pre-tax margin was 76.9%. Over the twelve months to Jun 30, 2026, revenue was $6.86B.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Interactive Brokers does
In the company’s own words
Interactive Brokers Group, Inc. (Nasdaq: IBKR) is an automated global broker serving individual investors and institutional customers, including hedge and mutual funds, ETFs, registered investment advisors, proprietary trading groups and introducing brokers. It provides trade execution, clearing, settlement and custody across stocks, options, futures, foreign exchange, bonds, mutual funds, ETFs, precious metals and forecast contracts, with access to more than 170 electronic exchanges and market centers in 40 countries and 29 currencies; cryptocurrency trading is offered through third-party providers. Customers use its brokerage services and trading platforms, including Trader Workstation, IBKR Desktop, IBKR Mobile and Client Portal, as well as advisory and cash-management tools. The company operates as a holding company: Interactive Brokers Group, Inc. owns approximately 26.3% of IBG LLC and is its sole managing member, while the remainder is held by IBG Holdings LLC. Interactive Brokers traces its roots to a market-making business founded in 1977 and launched its electronic brokerage business in 1993. It served approximately 4.4 million brokerage customers and employed 3,182 people worldwide as of December 31, 2025. Its website is www.interactivebrokers.com.
Company details
- Sector
- Financials
- Industry (SIC)
- Banks & Brokers
- Headquarters
- GREENWICH, CT
- Fiscal year end
- December
- CIK
- 1381197
- SIC
- 6211
Financial performance, year by year
Fiscal 2013–2025 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Interactive Brokers — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Superinvestors in Interactive Brokers · what they did last quarter
Share of each manager’s reported 13F portfolio. Change is in shares held, since the previous quarter.
Largest fund holders · Interactive Brokers’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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