Interactive Brokers Group, Inc.
Interactive Brokers Group, Inc. (IBKR) Market Cap & Net Worth
Live market cap, enterprise value, and global rank — multi-year chart and annual table below.
ibkr · market cap & enterprise value · FMP · as of Jun 8, 2026
Core market cap & key metrics
As of Jun 8, 2026, Interactive Brokers Group, Inc. (IBKR) has a market cap — also referred to as its net worth or valuation — of $149.5B, making it one of the top most valuable companies globally. Market Cap = $86.93 × shares outstanding.
Market cap history — by year
* 2026 = year-to-date · Year-end market cap · Source: FMP
Market cap by year
Compared to Peers
View Financial Services sectorAbout Market Cap, Net Worth & Valuation
Interactive Brokers Group, Inc. (IBKR) has a market cap — also referred to as its net worth or valuation — of $149.5B as of Jun 8, 2026, making it the #0 most valuable company globally. Market Cap = Stock Price × Shares Outstanding.
Interactive Brokers Group, Inc. reached its all-time high market cap of $116.8B on Jun 2, 2026. Comparing the Interactive Brokers Group, Inc. market cap history illustrates one of the most extraordinary corporate growth stories.
Investors frequently compare Interactive Brokers Group, Inc. net worth vs peers and ask how Interactive Brokers Group, Inc. valuation compares to other countries. Its market cap reflects continued investor confidence.
Frequently Asked Questions
IBKR market cap · 6 questionsInteractive Brokers Group, Inc.'s net worth — measured as market capitalization — is $149.5B as of Jun 8, 2026. It ranks #0 globally. Market Cap = $$86.93 (price) × shares outstanding.