Interactive Brokers
Overview
Interactive Brokers is an automated global electronic broker that executes, processes, clears, and settles trades globally for both individual and institutional customers . The company provides trading platforms and services for stocks, options, futures, foreign exchange instruments, mutual funds, bonds, exchange-traded funds (ETFs), and cryptocurrencies . IBG provides custody services and accounts for mutual and hedge funds, ETFs, proprietary trading groups, registered investment advisors, introducing brokers, and individual investors .
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Zero Hash | Sep 2025 | Series D Extension | Lead |
| Reflexivity | Oct 2024 | Series B | Lead |
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Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Interactive Brokers based?
Interactive Brokers is headquartered in Greenwich, Connecticut, United States.
When was Interactive Brokers founded?
Interactive Brokers was founded in 1978.
How many portfolio companies does Interactive Brokers have?
Interactive Brokers has 10 portfolio companies in Caplight's dataset.
What are some companies in Interactive Brokers's portfolio?
Portfolio companies visible on Caplight include Zero Hash, Reflexivity.
What was Interactive Brokers's most recent investment shown here?
Interactive Brokers's most recent investment in this portfolio sample was in Zero Hash in 2025.
What sectors does Interactive Brokers focus on?
Interactive Brokers focuses on FinTech, FinTech, Consumer & Commerce, Enterprise Software, Crypto & Web3, AI, Data & Cloud Infrastructure, Enterprise Software, AI, Data & Cloud Infrastructure, Healthcare & Life Sciences, FinTech, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, Enterprise Software, FinTech, AI, Data & Cloud Infrastructure, Enterprise Software, Energy & Sustainability, Enterprise Software, Crypto & Web3.
What company stages does Interactive Brokers focus on?
Interactive Brokers typically invests at the Mid stage.
What is Interactive Brokers's AUM?
Interactive Brokers's assets under management are estimated at over $100.0B.