Interactive Brokers (IBKR) Securities Borrowed (2009 - 2026)

Interactive Brokers has reported Securities Borrowed for 18 years, with the latest figure at $10.8 billion in Q1 2026.

• Quarterly Securities Borrowed rose 84.74% year-over-year to $10.8 billion in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $10.8 billion (up 84.74% YoY) and the FY2025 annual result came in at $11.6 billion, up 115.85% from the prior year.
• Securities Borrowed fell to $10.8 billion in Q1 2026 per IBKR's latest filing, from $11.6 billion in the prior quarter.
• Over five years, Securities Borrowed peaked at $11.6 billion in Q4 2025 and troughed at $383.0 million in Q1 2023.
• A 5-year average of $5.5 billion and a median of $5.4 billion in 2024 frame the typical range for Securities Borrowed.
• The widest YoY moves for Securities Borrowed: up 988.75% in 2023, down 91.38% in 2023.
• Over 5 years, Securities Borrowed stood at $4.7 billion in 2022, then advanced by 22.87% to $5.8 billion in 2023, then slipped by 7.99% to $5.4 billion in 2024, then soared by 115.85% to $11.6 billion in 2025, then dropped by 6.83% to $10.8 billion in 2026.
• According to Business Quant data, Securities Borrowed over the past three periods registered $10.8 billion, $11.6 billion, and $11.6 billion for Q1 2026, Q4 2025, and Q3 2025 respectively.