MDU Resources (MDU)
What the price implies
A reverse DCF: instead of guessing a fair value, it asks what growth today's price already assumes. How it works.
Fundamental grade
Five factors scored 1 to 9 from MDU's latest numbers, weighted into one grade. It describes the business, not whether the stock is a buy.
Key numbers
Results from SEC filings
Fiscal years, from MDU Resources's 10-K filings. Ten years of the full income statement, balance sheet and cash flow.
| Fiscal year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | $3.5B | $1.7B | $1.8B | $1.8B | $1.9B |
| Net income | $378M | $367M | $415M | $281M | $190M |
| Free cash flow | $11M | $67M | -$152M | -$21M | -$297M |
| EPS (diluted) | $1.87 | $1.81 | $2.03 | $1.37 | $0.93 |
| Operating margin | 9.6% | 11.5% | 12.5% | 15.1% | 15.5% |
Where the revenue comes from
Revenue by segments, fiscal 2025. Every breakdown, year by year.
Superinvestors who own MDU
From each investor's latest 13F filing (what a 13F shows). 3 of the investors we track hold it.
| Investor | Last quarter | Value | % of portfolio | Quarter |
|---|---|---|---|---|
| Joel Greenblatt Gotham Asset Management |
Added | $15M | 0.04% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Added | $5M | 0.00% | Q2 2026 |
| Mario Gabelli GAMCO Investors |
Trimmed | $4M | 0.03% | Q2 2026 |
Insider buying
Open-market purchases by MDU Resources's executives and directors in the last 12 months, from SEC Form 4 filings. What insider buying tells you. Every purchase since records began.
| Date | Insider | Shares | Price | Value |
|---|---|---|---|---|
| Feb 13, 2026 | Charles M Kelley |
5,000 | $20.84 | $104,200 |
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In the full deep dive
Questions
Are MDU Resources insiders buying the stock?
1 open-market insider purchase of MDU in the last 12 months, from SEC Form 4 filings.
Which superinvestors own MDU Resources?
3 of the superinvestors Investingly tracks hold MDU in their latest 13F, including Joel Greenblatt, Cliff Asness, Mario Gabelli.
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Prices and ratios as of Oct 11, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.