First Interstate Bancsystem (FIBK) Interest Expense - Deposits (2010 - 2026)

First Interstate Bancsystem (FIBK) has 17 years of Interest Expense - Deposits data on file, last reported at $64.6 million in Q1 2026.

• Interest Expense - Deposits for Q1 2026 came in at $64.6 million, down 13.98% year-over-year; the trailing twelve-month figure through Mar 2026 was $289.3 million (up 908.01% YoY), and the FY2025 annual result was $299.8 million, up 816.82% from the prior year.
• Interest Expense - Deposits eased to $64.6 million in Q1 2026 per FIBK's latest filing, from $72.5 million in the prior quarter.
• Over five years, Interest Expense - Deposits peaked at $84.2 million in Q3 2024 and troughed at -$211.5 million in Q4 2024.
• A 5-year average of $27.5 million and a median of $64.6 million in 2026 frame the typical range for Interest Expense - Deposits.
• On a YoY basis, Interest Expense - Deposits climbed as much as 1243.33% in 2023 and fell as far as 609.75% in 2023.
• A 5-year view of Interest Expense - Deposits shows it stood at $27.7 million in 2022, then plunged by 609.75% to -$141.2 million in 2023, then tumbled by 49.79% to -$211.5 million in 2024, then jumped by 134.28% to $72.5 million in 2025, then declined by 10.9% to $64.6 million in 2026.
• Business Quant data shows FIBK's Interest Expense - Deposits at $64.6 million in Q1 2026, $72.5 million in Q4 2025, and $76.9 million in Q3 2025.