Interactive Brokers (IBKR) Principal Transactions (2019 - 2026)

Interactive Brokers' Principal Transactions history spans 13 years, with the latest figure at $36.0 million for Q4 2025.

  • On a quarterly basis, Principal Transactions fell 21.74% to $36.0 million in Q4 2025 year-over-year; TTM through Dec 2025 was $197.0 million, a 55.12% increase, with the full-year FY2025 number at $197.0 million, up 55.12% from a year prior.
  • Principal Transactions hit $36.0 million in Q4 2025 for Interactive Brokers, down from $76.0 million in the prior quarter.
  • Over the last five years, Principal Transactions for IBKR hit a ceiling of $123.0 million in Q2 2021 and a floor of -$175.0 million in Q3 2021.
  • Historically, Principal Transactions has averaged $18.9 million across 5 years, with a median of $23.0 million in 2022.
  • The widest YoY moves for Principal Transactions: up 1100.0% in 2021, down 1350.0% in 2021.
  • Tracing IBKR's Principal Transactions over 5 years: stood at -$46.0 million in 2021, then skyrocketed by 139.13% to $18.0 million in 2022, then plummeted by 44.44% to $10.0 million in 2023, then skyrocketed by 360.0% to $46.0 million in 2024, then decreased by 21.74% to $36.0 million in 2025.
  • Business Quant data shows Principal Transactions for IBKR at $36.0 million in Q4 2025, $76.0 million in Q3 2025, and $44.0 million in Q2 2025.