Interactive Brokers (IBKR) Common Equity (2009 - 2026)

Interactive Brokers has disclosed Common Equity across 18 years of filings, most recently posting $5.6 billion for Q1 2026.

• Common Equity for Q1 2026 came in at $5.6 billion, down 68.05% year-over-year; the trailing twelve-month figure through Mar 2026 was $5.6 billion (down 68.05% YoY), and the FY2025 annual result was $5.4 billion, down 67.69% from the prior year.
• Common Equity came in at $5.6 billion for Q1 2026 at Interactive Brokers, up from $5.4 billion in the prior quarter.
• In the past five years, Common Equity ranged from a high of $19.5 billion in Q3 2025 to a low of $5.4 billion in Q4 2025.
• The 5-year median for Common Equity is $13.3 billion (2023), against an average of $13.2 billion.
• Across the five-year window, Common Equity rose 21.96% in 2025 and sank 68.05% in 2026, its largest moves.
• Interactive Brokers' Common Equity stood at $11.6 billion in 2022, then rose by 21.11% to $14.1 billion in 2023, then climbed by 17.99% to $16.6 billion in 2024, then slumped by 67.69% to $5.4 billion in 2025, then gained by 4.14% to $5.6 billion in 2026.
• The last three Common Equity figures came in at $5.6 billion (Q1 2026), $5.4 billion (Q4 2025), and $19.5 billion (Q3 2025), per Business Quant data.