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Interactive Brokers Group, Inc.
Interactive Brokers Group, Inc. (IBKR) is listed on NASDAQ and classified in Capital Markets, part of the Financial Services sector. It is headquartered in Greenwich, United States and has 3,182 employees. The company is worth $140.19B and trades at 31.4x its earnings of the last twelve months; the median for its sector is 13.2x. Revenue was $10.22B in fiscal 2025, up 9.7% from the year before. Net income was $984M. The share price is 16.7% below its 52-week high of $98.75. It pays a dividend yielding 0.43%. 11 of the 38 superinvestors we track held it at the end of Q3 2026. The largest position belongs to Two Sigma (Two Sigma Investments), at $725.95M. In that quarter, 6 of them opened or added to the position and 5 reduced it. Over the last 30 days, company insiders bought $2.14K of its stock on the open market and sold none.
Written from the data on this page: SEC filings (13F, Form 4, annual reports) and market prices.
Articles on this site that cover Interactive Brokers Group, Inc..
Year by year, from the annual reports; dividends from the payments themselves.
Bars are year-end balances; lines are what happened during the year.
Major managers that reported this stock in their latest 13F.
▲ +348.1% over 5Y.
today you would have $4,794.21▲ +379.4%
Dividends reinvested, splits accounted for. Past prices say what happened, not what will.
The last 4 closed years, each at that year’s closing price and reported numbers.
| Indicator | Median | 2025 | 2024 | 2023 | 2022 |
|---|---|---|---|---|---|
| Year-end price | $64.31 | $44.17 | $20.73 | $18.09 | |
| P/E | 22.4x | 29.0x | 25.5x | 14.6x | 19.3x |
| P/S | 1.9x | 2.8x | 2.1x | 1.1x | 1.8x |
| P/B | 3.6x | 5.3x | 4.5x | 2.5x | 2.6x |
| EPS | $2.22 | $1.73 | $1.42 |
Seven formulas applied to the reported numbers, each with its assumption next to the result. None of them predicts a price.
Square root of 22.5 × earnings × book value. Blind to intangibles, so it undervalues software and brands.
Earnings growing 25.0% a year plus a 0.4% dividend yield. Growth capped at 25%.
Median P/E of 13.2 among peers in the sector.
Median P/E of 22.4 across this company’s own years on record.
This formula has no meaning here — usually a loss, negative cash flow, or a missing input.
Sector median of 12.4x operating profit, less net debt. Banks have no EBITDA.
This formula has no meaning here — usually a loss, negative cash flow, or a missing input.
Companies of similar size in Financial Services, for comparison. The columns are the same ones above, in the same order.
| Stock | Price | P/E | P/B | Dividend yield | ROE | Market cap |
|---|---|---|---|---|---|---|
| CBChubb Ltd | $363.95 | 12.8x | 1.9x | 1.12% | 14.25% | $140.41B |
| BXBlackstone Inc. | $118.75 | 26.6x | 10.5x | 4.40% | 31.37% | $141.94B |
| BBVABanco Bilbao Vizcaya Argentaria S.a | $25.03 | 11.8x | 2.2x | 4.31% | 18.92% | $137.66B |
| UBSUBS Group AG | $46.87 |
| $0.94 |
| Dividend yield | 0.48% | 0.47% | 0.48% | 0.48% | 0.55% |
| Payout | 11.47% | 13.63% | 12.27% | 7.05% | 10.67% |
| Profit margin | 8.58% | 9.63% | 8.10% | 7.71% | 9.06% |
| ROE | 17.19% | 18.35% | 17.64% | 16.74% | 13.34% |
Median of the years shown; P/E years above 200x are left out.
The average of the method families that answered, not of the seven numbers: four of the seven start from the same earnings per share.
5 methods answered, across 2 families.
Room for errors in the reported numbers.
+89.1% from the average.
Models, not forecasts, and not investment advice. How each formula works →
| 15.9x |
| 1.6x |
| 2.35% |
| 10.67% |
| $143.5B |
| SPGIS&P Global Inc. | $453.10 | 27.6x | 4.2x | 0.86% | 14.26% | $133.57B |
| PGRProgressive Corp | $229.62 | 11.2x | 3.9x | 6.05% | 33.24% | $133.27B |
