First Interstate Bancsystem (FIBK) Interest Income - Debt Securities (2010 - 2026)

First Interstate Bancsystem (FIBK) has 17 years of Interest Income - Debt Securities data on file, last reported at $55.2 million in Q1 2026.

• On a quarterly basis, Interest Income - Debt Securities rose 7.6% year-over-year to $55.2 million in Q1 2026; TTM through Mar 2026 was $203.3 million, a 11.72% decrease from a year earlier, with the FY2025 full-year figure at $199.4 million, down 18.11% from the prior year.
• Interest Income - Debt Securities for Q1 2026 stood at $55.2 million, up from $50.7 million in the prior quarter.
• Over the last five years, Interest Income - Debt Securities for FIBK reached as high as $72.2 million in Q1 2023 and fell as low as $29.3 million in Q1 2022.
• Historically, Interest Income - Debt Securities has averaged $57.7 million across 5 years, with a median of $60.7 million in 2024.
• Across the five-year window, Interest Income - Debt Securities jumped 276.02% in 2022 and dropped 21.25% in 2025, its largest moves.
• Year by year, Interest Income - Debt Securities stood at $71.5 million in 2022, then declined by 9.37% to $64.8 million in 2023, then decreased by 13.58% to $56.0 million in 2024, then fell by 9.46% to $50.7 million in 2025, then climbed by 8.88% to $55.2 million in 2026.
• Per Business Quant data, the three most recent Interest Income - Debt Securities figures were $55.2 million in Q1 2026, $50.7 million in Q4 2025, and $47.8 million in Q3 2025.