Interactive Brokers (IBKR) Common Equity (2016 - 2026)

Interactive Brokers' Common Equity history spans 17 years, with the latest figure at $20.5 billion for Q4 2025.

  • On a quarterly basis, Common Equity rose 378.32% to $20.5 billion in Q4 2025 year-over-year; TTM through Dec 2025 was $20.5 billion, a 378.32% increase, with the full-year FY2025 number at $20.5 billion, up 378.32% from a year prior.
  • Common Equity hit $20.5 billion in Q4 2025 for Interactive Brokers, up from $19.5 billion in the prior quarter.
  • Over the last five years, Common Equity for IBKR hit a ceiling of $20.5 billion in Q4 2025 and a floor of $4.3 billion in Q4 2024.
  • Historically, Common Equity has averaged $13.1 billion across 5 years, with a median of $12.4 billion in 2023.
  • Biggest five-year swings in Common Equity: crashed 69.57% in 2024 and later skyrocketed 378.32% in 2025.
  • Tracing IBKR's Common Equity over 5 years: stood at $10.2 billion in 2021, then increased by 13.63% to $11.6 billion in 2022, then grew by 21.11% to $14.1 billion in 2023, then crashed by 69.57% to $4.3 billion in 2024, then skyrocketed by 378.32% to $20.5 billion in 2025.
  • Business Quant data shows Common Equity for IBKR at $20.5 billion in Q4 2025, $19.5 billion in Q3 2025, and $18.5 billion in Q2 2025.