The company reported GAAP diluted earnings per share of $0.63 and adjusted earnings per share of $0.65 for the quarter ended December 31, 2025. Diluted earnings per share for the year-ago quarter were $0.50, or $0.51 as adjusted.

1. 01

   The company reported GAAP diluted earnings per share of $0.63 and adjusted earnings per share of $0.65 for the quarter ended December 31, 2025. Diluted earnings per share for the year-ago quarter were $0.50, or $0.51 as adjusted.

2. 02

   Interactive Brokers reported GAAP net revenues of $1.64 billion and income before income taxes of $1.30 billion for the quarter, with a pretax margin of 79%. For the year-ago quarter, net revenues were $1.39 billion, income before income taxes was $1.04 billion, and the pretax margin was 75%.

3. 03

   Interactive Brokers said commission revenue rose 22% from the year-ago quarter to $582 million, and it attributed the increase to higher customer trading volumes. Net interest income increased 20% to $966 million, and the company cited higher average customer margin loans and customer credit balances and more securities lending activity as the reasons.

4. 04

   The company said customer accounts rose 32% year over year to 4.40 million, and customer equity rose 37% to $779.9 billion. Total equity was $20.5 billion, and the Board of Directors declared a quarterly cash dividend of $0.08 per share.

Analysis scope · Filing body and confirmed press-release exhibitWe analyzed the filing body and confirmed exhibits. This is not a review of other exhibits, investor presentations or the full earnings call.

AI summarized the filing and translated the summary into English; it may differ from the original. For reference only, not investment advice. AI translated the published Korean report into English. Figures are copied as filed, not recalculated.

Original filing

The filing as submitted to SEC EDGAR. You can check the figures and statements of this summary against it.