International Bancshares (IBOC) Interest Income - Debt Securities (2009 - 2025)

International Bancshares' Interest Income - Debt Securities history runs 17 years deep, the most recent figure standing at $40.8 million for Q4 2025.

• In Q4 2025, Interest Income - Debt Securities rose 160.72% year-over-year to $40.8 million; the TTM figure through Dec 2025 stood at $76.7 million (up 65.36% YoY), while the FY2025 annual figure was $164.6 million, up 254.93% from the prior year.
• Interest Income - Debt Securities was $40.8 million for Q4 2025 at International Bancshares, up from $13.1 million in the prior quarter.
• In the past five years, Interest Income - Debt Securities ranged from a high of $40.8 million in Q4 2025 to a low of -$67.1 million in Q4 2024.
• Historically, Interest Income - Debt Securities has averaged $15.9 million across 5 years, with a median of $13.8 million in 2021.
• Biggest YoY gain for Interest Income - Debt Securities was 186.44% in 2024; the steepest drop was 543.41% in 2024.
• A 5-year view of Interest Income - Debt Securities shows it stood at $12.8 million in 2021, then decreased by 7.48% to $11.8 million in 2022, then advanced by 28.13% to $15.1 million in 2023, then slumped by 543.41% to -$67.1 million in 2024, then surged by 160.72% to $40.8 million in 2025.
• The last three Interest Income - Debt Securities figures came in at $40.8 million (Q4 2025), $13.1 million (Q3 2025), and $12.5 million (Q2 2025), per Business Quant data.