Interactive Brokers (IBKR) Net Margin (2016 - 2025)

Interactive Brokers (IBKR) has disclosed Net Margin for 17 consecutive years, with 17.29% as the latest value for Q4 2025.

  • Quarterly Net Margin rose 164.0% to 17.29% in Q4 2025 from the year-ago period, while the trailing twelve-month figure was 15.86% through Dec 2025, up 130.0% year-over-year, with the annual reading at 15.86% for FY2025, 130.0% up from the prior year.
  • Net Margin hit 17.29% in Q4 2025 for Interactive Brokers, up from 15.89% in the prior quarter.
  • In the past five years, Net Margin ranged from a high of 17.29% in Q4 2025 to a low of 9.05% in Q3 2021.
  • Historically, Net Margin has averaged 13.49% across 5 years, with a median of 13.97% in 2022.
  • Biggest five-year swings in Net Margin: soared 626bps in 2021 and later crashed -123bps in 2022.
  • Year by year, Net Margin stood at 11.11% in 2021, then rose by 25bps to 13.93% in 2022, then increased by 1bps to 14.05% in 2023, then grew by 11bps to 15.65% in 2024, then increased by 10bps to 17.29% in 2025.
  • Business Quant data shows Net Margin for IBKR at 17.29% in Q4 2025, 15.89% in Q3 2025, and 15.14% in Q2 2025.