MDUMDU Resources Group, Inc.

$18.73+14% 1Y

Is it safe?

Mixed

Solid, nothing alarming. Balance sheet to watch.

1 good, 2 neutral, 3 without data
SurvivalGrey zoneSEC EDGAR · Dec 31, 2025

Mixed, watch the balance sheet Altman Z-score, a bankruptcy-risk model from five balance-sheet ratios.

Credit gradeAderived · Jun 30, 2026

Investment-grade balance sheet. A rule of thumb on leverage, not a credit rating.

Drawdown risk24% volderived · Oct 9, 2026

Relatively steady, low volatility. Worst drawdown -51% · now 17% below its 52-week high.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

Volatilitytop 8% of the market
Max drawdownbetter than 74% of the market

Where this answer is blind. Altman sits structurally low for utilities and pipelines; Beneish runs high for fast growers, since sales growth alone lifts it; banks and REITs are excluded.

Can MDU take a bad year?

MDU Resources Group, Inc. carries $2.53B of net debt at 4.83× EBITDA: a heavy load to carry through a bad year.

$2.53B

Net debt · as at Q2 2026 · over four years of earnings before interest, tax and depreciation, heavy

Net debt / EBITDA
4.83×

Net debt / EBITDA · 4.46× a year ago · the load is going up

Altman Z-score
1.12

Altman Z-score · distress zone, below 1.8

Cash runway
0.1 years

Cash runway · burning $97M a quarter at the current rate

Details›
Total debtQ2 2026
$2.58B
Cash and short-term investments
$46M
Net debt
$2.53B
EBITDA, trailing twelve months
$524M
Operating profit, trailing twelve months
$311M
Debt / equity
0.88×
Total debt / EBITDA
4.92×
Annualised volatilitytwo years of daily moves
24%
Worst drawdown on file
−51%
Below its 52-week high
17%

Balance sheet from SEC filings; drawdown and volatility from end-of-day closes; Altman Z from the filed statements.