Filing Flows › Interactive Brokers Group (IBKR) › Q2 2026
Interactive Brokers Group (IBKR) Q2 2026 earnings results (second quarter 2026)
10-Q filed Aug 6, 2026
Interactive Brokers Group (IBKR) reported revenue of $1.9B for the second quarter 2026 (Q2 2026), +28% from a year earlier and +14% from the quarter before. Operating margin was 76.8%, net earnings $312M (16.5% of revenue).
Interactive Brokers Group, Q2 2026: revenue $1.9B (+28% year over year), operating margin 76.8%, net earnings $312M, operating cash flow $6.2B. The chart follows the revenue to costs, profit and cash.
| Q2 2026 | Amount | Q/Q | Y/Y |
|---|---|---|---|
| Revenue | $1.9B | +14% | +28% |
| Operating profit | $1.5B | +13% | +32% |
| Net earnings | $312M | +17% | +39% |
| Operating cash flow | $6.2B | +72% | -13% |
What changed
Revenue was $1.9B in Q2 2026, up 28% year over year and up 14% from the previous quarter. Commissions was the largest line at 35% of revenue. Commissions added $0.16B year over year (up 30%), 38% of the total change.
Operating profit was $1.5B, a 76.8% margin (up 2.2 points year over year). Of the extra revenue versus Q2 2025, 85% reached operating profit, above the 75% margin then. Total costs grew 17% against revenue growth of 28%. The fastest-growing cost line was Other operating costs (+18%). Net earnings were $0.31B, up 39% year over year. The effective tax rate was 8.1%.
Operating cash flow was $6.2B (down 13% year over year), 465% of net income including minority interests. Non-cash charges added back $0.02B of depreciation and amortization and $0.03B of share-based compensation. Working capital and other items added $4.8B.
Questions
What was Interactive Brokers Group's revenue in the second quarter 2026?
Interactive Brokers Group (IBKR) reported revenue of $1.9B for the second quarter 2026 (Q2 2026), +28% from a year earlier and +14% from the quarter before.
Was Interactive Brokers Group profitable in the second quarter 2026?
Operating profit was $1.5B (76.8% of revenue) and net earnings $312M.