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MDU Resources Group Inc (MDU): Long-Term Debt

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the years ended 2022-12-31, 2023-12-31 (for example after a spin-off or a discontinued operation), while the year before each was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

$2.68B
As of 2025-12-31
$2.58B
As of 2026-06-30
$2.74B2015-12-31: $1.80B2016-12-31: $1.79B2017-12-31: $1.71B2018-12-31: $2.11B2019-12-31: $2.24B2020-12-31: $2.21B2021-12-31: $2.74B2022-12-31: $2.37B2023-12-31: $2.17B2024-12-31: $2.29B2025-12-31: $2.68B$2.68B
2015-12-31 Long-Term Debt (USD) 2025-12-31
Period endedLong-Term DebtChange YoYSource filing
2025-12-31$2.68B+16.8%2026-02-20, Balance as of period end
2024-12-31$2.29B+5.8%2026-02-20, Balance as of period end
2023-12-31$2.17Bn/c2025-02-20, Balance as of period end
2022-12-31$2.37Bn/c2024-02-22, Balance as of period end
2021-12-31$2.74B+23.9%2023-02-24, Balance as of period end
2020-12-31$2.21B-1.3%2022-02-23, Balance as of period end
2019-12-31$2.24B+6.4%2021-02-19, Balance as of period end
2018-12-31$2.11B+23.0%2020-02-21, Balance as of period end
2017-12-31$1.71B-4.2%2019-02-22, Balance as of period end
2016-12-31$1.79B-0.3%2018-02-23, Balance as of period end
2015-12-31$1.80Bn/a2017-02-24, Balance as of period end

Long-Term Debt at similar companies

Companies with the same SEC industry code (Mining & Quarrying of Nonmetallic Minerals (No Fuels)), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedLong-Term DebtChange YoY
MDU Resources Group Inc (MDU)2025-12-31$2.68B+16.8%
Knife River Corp (KNF)2025-12-31$1.17B+72.1%
Martin Marietta Materials Inc (MLM)2025-12-31$5.32B-1.7%
Centrus Energy Corp (LEU)2025-12-31$1.17B+148.6%
Vulcan Materials Co (VMC)2025-12-31$4.36B-17.8%
United States Lime & Minerals Inc (USLM)2025-12-31$0n/a
Smart Sand, Inc. (SND)2025-12-31$14.99M+2.1%
Energy Fuels Inc (UUUU)2025-12-31$675.69Mn/a
American Battery Materials, Inc. (BLTH)2025-12-31$8.31M+49.8%

Compare MDU, KNF, MLM, LEU side by side · Screen every company in Mining & Quarrying of Nonmetallic Minerals (No Fuels) ↗