International Bancshares (IBOC) Interest Income - Debt Securities (2009 - 2026)

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 1.97% year-over-year to $40.8 million; the TTM figure through Dec 2025 stood at $164.6 million (up 7.22% YoY), while the FY2025 annual figure was $164.6 million, up 7.22% from the prior year.
• Interest Income - Debt Securities for Q4 2025 stood at $40.8 million, down from $41.5 million in the prior quarter.
• The five-year high for Interest Income - Debt Securities was $41.5 million in Q3 2025, with the low at $4.9 million in Q1 2021.
• The 5-year median for Interest Income - Debt Securities is $33.4 million (2023), against an average of $28.0 million.
• The sharpest annual moves came in 2021 and 2022: Interest Income - Debt Securities tumbled 70.43% in 2021, then jumped 237.81% in 2022.
• International Bancshares' Interest Income - Debt Securities stood at $12.8 million in 2021, then surged by 89.01% to $24.1 million in 2022, then soared by 47.33% to $35.6 million in 2023, then increased by 12.4% to $40.0 million in 2024, then gained by 1.97% to $40.8 million in 2025.
• Business Quant data shows IBOC's Interest Income - Debt Securities at $40.8 million in Q4 2025, $41.5 million in Q3 2025, and $41.4 million in Q2 2025.