First Interstate Bancsystem Inc (FIBK) Interest Expense - Debt (2010 - 2026)
First Interstate Bancsystem (FIBK) posted Interest Expense - Debt of $2.4 million for Q2 2026, down 17.2% from $2.9 million a year earlier and unchanged from the prior quarter.
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Analysis
First Interstate Bancsystem Inc (FIBK) Interest Expense - Debt (2010 - 2026) Analysis & Trends
For the trailing twelve months through Jun 30, 2026, Interest Expense - Debt at First Interstate Bancsystem was $10.3 million, down 15.6% year-over-year; for FY2025, it was $11.2 million, down 14.5% from FY2024.
- Annual Interest Expense - Debt shows a five-year compound annual growth rate of 30.1% (FY2020 to FY2025).
- In prior years, First Interstate Bancsystem's Interest Expense - Debt was $13.1 million in FY2024 (+3.1%), $12.7 million in FY2023 (+86.8%), $6.8 million in FY2022 (+142.9%) and $2.8 million in FY2021 (-6.7%).
- Quarterly Interest Expense - Debt has run from a low of $700,000 in Q3 2021 to a high of $3.4 million in Q4 2023 over five years.
- On a year-over-year basis, Interest Expense - Debt has declined in each of the last seven quarters, with an average decline of 11.9% over the last eight quarters.
- The strongest year-over-year quarter for Interest Expense - Debt in the past five years was Q4 2022, with growth of 257.1%; the weakest was Q4 2025, with a decline of 18.8%.
- According to Business Quant data, Interest Expense - Debt for the three prior quarters was $2.4 million (Q1 2026), $2.6 million (Q4 2025) and $2.9 million (Q3 2025).
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Historic Data
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Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 5.00 Mn |
| Mar 31, 2026 | 5.00 Mn |
| Dec 31, 2025 | 5.10 Mn |
| Sep 30, 2025 | 6.70 Mn |
| Jun 30, 2025 | 5.60 Mn |
| Mar 31, 2025 | 4.50 Mn |
| Dec 31, 2024 | 4.70 Mn |
| Sep 30, 2024 | 4.90 Mn |
| Jun 30, 2024 | 7.70 Mn |
| Mar 31, 2024 | 7.60 Mn |
| Dec 31, 2023 | 4.80 Mn |
| Sep 30, 2023 | 4.80 Mn |
| Jun 30, 2023 | 4.50 Mn |
| Mar 31, 2023 | 4.40 Mn |
| Dec 31, 2022 | 3.90 Mn |
| Sep 30, 2022 | 3.40 Mn |
| Jun 30, 2022 | 2.80 Mn |
| Mar 31, 2022 | 2.70 Mn |
| Dec 31, 2021 | 2.20 Mn |
| Sep 30, 2021 | 2.20 Mn |
API Access
First Interstate Bancsystem Inc Interest Expense - Debt API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-expense-debt&ticker=FIBK&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-expense-debt", "ticker": "FIBK", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-expense-debt&ticker=FIBK&period=max&api_key=YOUR_API_KEY");
const data = await res.json();