FilingsTodayInteractive Brokers Group
At a glance
Interactive Brokers Group reported 2025 revenue of $2.44B, up 23.4% from $1.98B in 2024. Over 4 years since 2021 ($1.57B), that is growth of about 11.7% a year. 2025 was the highest revenue year in this period.
In the last 12 months 3 insiders reported 8 open-market purchases ($20K) and 4 sales ($34.8M). None of the sales were flagged as 10b5-1 plan trades. The largest was a sale of $19M by Vice Chairman Earl H Nemser on Jan 26, 2026. Net, insiders were sellers of $34.8M.
Interactive Brokers Group filed 7 current reports (Form 8-K) in the last 12 months, most often for results of operations (4), other events (2) and shareholder vote results (1).
6 of the 20 investors tracked here held Interactive Brokers Group at the last quarter end, worth $571.1M combined. It is the largest weight for Viking Global Investors (1.2% of its portfolio), followed by Lone Pine Capital (0.3%). New this quarter: Lone Pine Capital. Added: Viking Global Investors. Reduced: Soros Fund Management, National Pension Service (Korea), Bridgewater Associates and Renaissance Technologies.
Annual results
| Year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Net income | - | - | - | - | - |
| Diluted EPS | $3.24 | $3.75 | $1.42 | $1.73 | $2.22 |
| Dividend per share | $0.10 | $0.10 | $0.03 | - | - |
Fiscal year ends Dec 31 · incorporated in DE
Tracked investors holding (13F)
Weight is the share of each investor's portfolio, as of the quarter end.
Current reports (8-K, last 12 months)
Insider open-market trades (last 12 months)
Source: SEC EDGAR. How figures are combined