Interactive Brokers Q3 FY2026: revenue up 15.6%, EPS $0.69
Interactive Brokers reported $1.91 billion of net revenues and $0.69 of diluted EPS for the September 2026 quarter, matching the $0.6899 consensus and up from $0.59 a year earlier. The growth engine is interest, not trading: net interest income was $1.15 billion of the total. Below, the revenue mix, the cost lines, the customer-funded balance sheet and the risks that matter.
1 · Expected vs. Actual
Free preview belowDiluted EPS of $0.69 matched the $0.6899 consensus almost to the cent and rose 16.9% from $0.59; the adjusted figure of $0.67 came in about two cents light. The $0.69 rests on only $314 million of net income available to common stockholders, because just 26.6% of IBG LLC is owned by the public company. The other $1.03 billion of the $1.35 billion total net income belongs to noncontrolling interests, so total profit and per-share profit are very different numbers here.
GAAP net revenues rose 15.6% to $1.91 billion from $1.66 billion a year earlier, or $1.87 billion adjusted for the currency and mark-to-market swings. Net interest income did the work at $1.15 billion, up 19.3%, and it is 60.3% of the top line. Commissions plus fees on their own were $690 million, down 9.2% from $760 million in Q2 as daily average revenue trades fell 11%.
Log in to read 35 analyses a week for free
Create a free account to read 35 full earnings analyses each week — all five steps: expected vs. actual, guidance tracker, money flow, balance sheet and risks. Members get unlimited access.
Figures on this page come from the company's original SEC filings. The analysis is generated automatically and checked against validation rules, but may still contain errors or omissions. Not investment advice. · Generated 2026-11-06
Answers are based on the earnings release and the analysis above. Free accounts get 3 questions a week; members get 30 a day.