Quick Answer
MDU RESOURCES GROUP INC reported Long-Term Debt of $2.53 billion for fiscal year 2025.
MDU RESOURCES GROUP INC Long-Term Debt — Annual History
| Fiscal Year | Long-Term Debt | YoY Change |
|---|---|---|
| 2025 | $2.53B | +18.8% |
| 2024 | $2.13B | +1.2% |
| 2023 | $2.10B | -9.2% |
| 2022 | $2.32B | -10.6% |
| 2021 | $2.59B | +17.3% |
| 2020 | $2.21B | -0.7% |
| 2019 | $2.23B | +19.9% |
| 2018 | $1.86B | +18.5% |
| 2017 | $1.57B | -10.3% |
| 2016 | $1.75B | +12.1% |
| 2015 | $1.56B | +21.2% |
| 2011 | $1.29B | -10.4% |
| 2010 | $1.43B | — |
Quarterly Long-Term Debt
| Quarter Ending | Long-Term Debt | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | $2.19B | -2.0% | +7.0% |
| June 30, 2025 | $2.05B | -7.3% | +0.7% |
| March 31, 2025 | $2.03B | -7.4% | -4.6% |
| December 31, 2024 | $2.13B | -4.7% | -4.6% |
| September 30, 2024 | $2.23B | -2.0% | +1.2% |
| June 30, 2024 | $2.21B | -1.7% | +0.6% |
| March 31, 2024 | $2.19B | +0.1% | -1.9% |
| December 31, 2023 | $2.24B | -3.5% | -1.9% |
- MDU RESOURCES GROUP INC showed an increase of +18.8% in Long-Term Debt compared to the prior fiscal year.
- Over the 2010–2025 period, MDU RESOURCES GROUP INC’s long-term debt has grown by 76.6% (from $1.43 billion to $2.53 billion).
- The most recent figure is from MDU RESOURCES GROUP INC’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 20, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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