International Bancshares (IBOC) Interest Income - Net (2009 - 2025)

International Bancshares' Interest Income - Net history runs 17 years deep, the most recent figure standing at $171.5 million for Q4 2025.

• On a quarterly basis, Interest Income - Net rose 6.55% year-over-year to $171.5 million in Q4 2025; TTM through Dec 2025 was $672.4 million, a 2.39% increase from a year earlier, with the FY2025 full-year figure at $672.4 million, up 2.39% from the prior year.
• Interest Income - Net held at $171.5 million in Q4 2025 per IBOC's latest filing, from $172.2 million in the prior quarter.
• Across five years, Interest Income - Net topped out at $172.2 million in Q3 2025 and bottomed at $90.0 million in Q1 2022.
• The 5-year median for Interest Income - Net is $162.4 million (2024), against an average of $142.6 million.
• Across the five-year window, Interest Income - Net dropped 12.08% in 2021 and surged 83.45% in 2023, its largest moves.
• Year by year, Interest Income - Net stood at $94.4 million in 2021, then surged by 68.84% to $159.5 million in 2022, then increased by 3.18% to $164.5 million in 2023, then dropped by 2.18% to $160.9 million in 2024, then rose by 6.55% to $171.5 million in 2025.
• Per Business Quant, the three latest IBOC Interest Income - Net figures stand at $171.5 million (Q4 2025), $172.2 million (Q3 2025), and $167.5 million (Q2 2025).