Interactive Brokers (IBKR) Net Margin (2016 - 2026)

Interactive Brokers' Net Margin history spans 17 years, with the latest figure at 17.29% for Q4 2025.

  • On a quarterly basis, Net Margin rose 164.0% to 17.29% in Q4 2025 year-over-year; TTM through Dec 2025 was 15.86%, a 130.0% increase, with the full-year FY2025 number at 15.86%, up 130.0% from a year prior.
  • Net Margin hit 17.29% in Q4 2025 for Interactive Brokers, up from 15.89% in the prior quarter.
  • Over the last five years, Net Margin for IBKR hit a ceiling of 17.29% in Q4 2025 and a floor 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.
  • Tracing IBKR's Net Margin over 5 years: stood at 11.11% in 2021, then increased by 25bps to 13.93% in 2022, then grew by 1bps to 14.05% in 2023, then rose by 11bps to 15.65% in 2024, then grew 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.