Interactive Brokers Group delivers 26.31% annualized return over decade
- Interactive Brokers Group delivered a 26.31% annualized return over the past 10 years
- The stock outperformed the broader market by 12.93% annually during this period
- A $100 investment made a decade ago is now worth $1,041.92
- The company currently holds a market capitalization of $42.34 billion

*this image is generated using AI for illustrative purposes only.
Interactive Brokers Group (NASDAQ: IBKR) has delivered an average annual return of 26.31% over the past 10 years, significantly outperforming broader market benchmarks.
The broker’s stock has generated an excess return of 12.93% annually against the market index during this period. This performance underscores the power of compounded growth for long-term equity investors in the financial technology sector.
Investment Performance Snapshot
An investor who purchased $100 worth of Interactive Brokers Group shares 10 years ago would hold assets valued at $1,041.92 today. This calculation assumes a current share price of $93.46.
| Metric | Value |
|---|---|
| Initial Investment | $100 |
| Current Value | $1,041.92 |
| Annualized Return | 26.31% |
| Market Outperformance | 12.93% |
Market Position
Interactive Brokers Group currently commands a market capitalization of $42.34 billion. The firm’s ability to sustain double-digit annual returns over a full decade highlights its resilience and growth trajectory within the global brokerage landscape.
What the Numbers Show
The divergence between Interactive Brokers Group’s annualized return of 26.31% and the implied market return (derived from the 12.93% outperformance figure) indicates that the stock has nearly doubled the benchmark’s performance on a yearly basis. This consistent alpha generation suggests strong operational execution or favorable sector tailwinds over the measured period, rather than sporadic spikes in value.
Can Interactive Brokers sustain its 26% annualized growth rate given its current $42 billion market capitalization, or does the law of large numbers suggest a slowdown in returns?
How might increasing regulatory scrutiny on global brokerage firms impact Interactive Brokers' operational efficiency and future profit margins?
What specific technological innovations or AI-driven trading tools is Interactive Brokers deploying to maintain its competitive edge against fintech disruptors?

































