Interactive Brokers
Venture Capital
Global electronic brokerage platform offering trading in stocks, options, futures, currencies, bonds, and funds.
Greenwich, United States · 5+ investments · 4 portfolio companies
Growth
Early Stage
- Headquarters
- Greenwich, United States
- Founded
- 1978
- Website
- interactivebrokers.com
- Portfolio Companies
- 4
- Total Investments
- 5
- Last Investment
- Oct 2025
Overview
Interactive Brokers is a Venture Capital firm based in Greenwich, United States. It has made 5 investments, including Zero Hash, Tiger Brokers and Reflexivity.
Portfolio4
Co-investors21
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21 co-investors across 25 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×12 · Private Equity ×3 · Hedge Fund ×2 · 8 shared rounds
Investment History
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