Interactive Brokers Group, Inc. (IBKR) Stock

About Interactive Brokers Group, Inc.

Interactive Brokers Group, Inc. is led by CEO Milan Galik, employs 3,027 people, headquartered in Greenwich, US, publicly traded since 2007.

Interactive Brokers Group, Inc. (IBKR) stock trades at $80.28 with a market capitalization of $141.09B. The stock is valued at a price-to-earnings (P/E) ratio of 35.27, price-to-book of 6.77, price-to-sales of 13.88. Over the past 52 weeks the stock has ranged between $58.95 and $98.75, and currently trades 18.7% below its 52-week high. It pays a dividend yielding 0.39%.

On profitability, Interactive Brokers Group, Inc. generates a return on equity (ROE) of 20.51%, above the typical market range of roughly 12-15%, return on capital employed of 3.91%, an operating margin of 86.76%, a net profit margin of 10.14%.

In its most recent fiscal year, Interactive Brokers Group, Inc. reported annual revenue of $10.2B, net profit of $984.0M. Over the last 5 fiscal years, revenue grew at an average annual rate of 33.4%, and net profit grew at an average annual rate of 38.2%. Over that span net profit grew faster than revenue, so net margin widened.

The balance sheet shows a debt-to-equity ratio of 5.73 (debt more than twice shareholders' equity), a current ratio of 1.13, total assets of $203.2B, $5.0B in cash and equivalents. For banks and other lenders, borrowing and deposits are part of the business model, so debt-to-equity and the current ratio read differently than for other companies.

IBKR has an average daily trading volume of 4,285,123 shares, a beta of 1.35 (historically more volatile than the overall market).

Interactive Brokers Group, Inc. by the numbers, 2016–2025

Between 2016 and 2025 Interactive Brokers Group, Inc. reported revenue of $1.4B rising to $10.2B, a change of +640.9% across 10 years. Compounded, revenue has grown 33.4% a year over five years, 34.6% over three, 9.8% over the last twelve months. Net profit rose to $984.0M.

Operating margin went from 61.6% in 2016 to 86.0% in 2025, a gain of 24.4 percentage points. The most recent net margin is 10.14%. On a trailing twelve-month basis to Jun '26, revenue is $11.1B and net profit $1.1B.

Borrowings fell from $4.4B to $19.0M, cash from operations was $15.8B in the latest year, positive in 10 of the last 10.

Return on equity has averaged 15.8% over five years, and was 18.4% in the most recent year.

The share price itself has compounded at 42.5% a year over five years, 68.1% over three, 86.5% over the last year. Past price movement is history, not a forecast.

Figures are as reported and in the company's own reporting currency. They describe what has already happened and carry no implication about what follows.

Interactive Brokers Group, Inc. (IBKR) — frequently asked questions