Interactive Brokers (IBKR) Interest Income - Total (2009 - 2026)

Interactive Brokers has disclosed Interest Income - Total across 18 years of filings, most recently posting $1.9 billion for Q1 2026.

• Interest Income - Total for Q1 2026 came in at $1.9 billion, up 13.33% year-over-year; the trailing twelve-month figure through Mar 2026 was $8.0 billion (up 9.78% YoY), and the FY2025 annual result was $7.8 billion, up 6.04% from the prior year.
• Interest Income - Total came in at $1.9 billion for Q1 2026 at Interactive Brokers, down from $2.1 billion in the prior quarter.
• In the past five years, Interest Income - Total ranged from a high of $2.1 billion in Q3 2025 to a low of $332.0 million in Q1 2022.
• The 5-year median for Interest Income - Total is $1.7 billion (2025), against an average of $1.5 billion.
• Across the five-year window, Interest Income - Total decreased 14.87% in 2022 and jumped 305.72% in 2023, its largest moves.
• Interactive Brokers' Interest Income - Total stood at $1.1 billion in 2022, then jumped by 52.57% to $1.7 billion in 2023, then climbed by 9.91% to $1.9 billion in 2024, then increased by 11.22% to $2.1 billion in 2025, then fell by 6.03% to $1.9 billion in 2026.
• The last three Interest Income - Total figures came in at $1.9 billion (Q1 2026), $2.1 billion (Q4 2025), and $2.1 billion (Q3 2025), per Business Quant data.