First Interstate Bancsystem (FIBK) Other Operating Expenses (2010 - 2026)

First Interstate Bancsystem (FIBK) has 17 years of Other Operating Expenses data on file, last reported at $123.1 million in Q1 2026.

• Quarterly Other Operating Expenses fell 3.6% year-over-year to $123.1 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $502.8 million (down 1.45% YoY) and the FY2025 annual result came in at $507.4 million, down 0.86% from the prior year.
• Other Operating Expenses eased to $123.1 million in Q1 2026 per FIBK's latest filing, from $132.0 million in the prior quarter.
• Across five years, Other Operating Expenses topped out at $139.2 million in Q4 2022 and bottomed at $115.3 million in Q1 2022.
• The 5-year median for Other Operating Expenses is $129.3 million (2024), against an average of $129.1 million.
• The widest annual swing landed in 2022, when Other Operating Expenses jumped 79.61%; it then decreased 4.85% in 2023.
• Tracing FIBK's Other Operating Expenses over 5 years: stood at $139.2 million in 2022, then fell by 3.66% to $134.1 million in 2023, then declined by 4.03% to $128.7 million in 2024, then rose by 2.56% to $132.0 million in 2025, then slipped by 6.74% to $123.1 million in 2026.
• Per Business Quant, the three latest FIBK Other Operating Expenses figures stand at $123.1 million (Q1 2026), $132.0 million (Q4 2025), and $124.5 million (Q3 2025).

Peer Comparison