Interactive Brokers (IBKR) Invested Capital (2016 - 2025)

Interactive Brokers' Invested Capital history spans 17 years, with the latest figure at $5.1 billion for Q3 2025.

  • For Q3 2025, Invested Capital fell 68.1% year-over-year to $5.1 billion; the TTM value through Sep 2025 reached $5.1 billion, down 68.1%, while the annual FY2024 figure was $4.3 billion, 69.57% down from the prior year.
  • Invested Capital for Q3 2025 was $5.1 billion at Interactive Brokers, down from $18.5 billion in the prior quarter.
  • Across five years, Invested Capital topped out at $18.5 billion in Q2 2025 and bottomed at $3.4 billion in Q3 2023.
  • The 5-year median for Invested Capital is $10.9 billion (2022), against an average of $11.4 billion.
  • The largest YoY upside for Invested Capital was 372.12% in 2024 against a maximum downside of 69.57% in 2024.
  • A 5-year view of Invested Capital shows it 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 increased by 19.3% to $5.1 billion in 2025.
  • Per Business Quant, the three most recent readings for IBKR's Invested Capital are $5.1 billion (Q3 2025), $18.5 billion (Q2 2025), and $17.5 billion (Q1 2025).