First Interstate BancSystem Long Term Debt

First Interstate BancSystem (FIBK) currently reports a long-term debt of $300M as of June 2026. That compares with $250M in the prior-year period — up 17.7% year over year. Use the charts on this page to explore First Interstate BancSystem's long-term debt history and peer comparisons.

First Interstate BancSystem's long-term debt increased from $250M to $300M — a 17.7% year-over-year increase (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

First Interstate BancSystem reported $300M in long-term debt as of June 2026. That compares with $250M in the prior-year period — up 17.7% year over year. Absolute dollar amounts are most useful when compared with prior periods, peers, and related line items such as revenue, assets, or liabilities on Stockcircle.

Start with the current long-term debt of $300M, then check the historical chart for trend and the peer comparison chart for relative positioning. From there, open related valuation or income-statement pages for First Interstate BancSystem, and consider following FIBK for alerts when major investors trade the stock.

First Interstate BancSystem is classified in the Finance sector. On long-term debt, it currently shows $300M. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Finance are usually more informative than comparing FIBK with unrelated industries.