MDU Resources Group Inc. Common Stock (Holding Company) (MDU)
MDU trades on NYSE in Industrials, Mining & Quarrying of Nonmetallic Minerals (No Fuels). Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price · October 14, 2026
$18.64
-0.05% on the day
Market cap
$3.9B
Mid cap
Revenue · 2025
$1.9B
+6.7% on 2024
Net income · 2025
$190.4M
10.2% net margin
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026. Revenue: SEC XBRL frames, calendar 2025.
Profile
| Field | Value |
|---|---|
| Ticker | MDU on NYSE |
| Sector | Industrials |
| Industry | Mining & Quarrying of Nonmetallic Minerals (No Fuels) |
| Country | United States |
| IPO year | Not reported by the screener |
| SEC CIK | 0000067716 |
| SEC industry code | Natural Gas Distribution |
Financials · 2025
| Line | Value |
|---|---|
| Revenue | $1.9B |
| Net income | $190.4M |
| Operating income | $290.4M |
| Net margin | 10.2% |
| Operating margin | 15.5% |
| Revenue growth | +6.7% |
| Cash | $28.2M |
| Total assets | $7.6B |
| P/E (computed) | 20.6× |
| P/S (computed) | 2.1× |
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest prospectus or offering document | 424B5 | 2025-12-05 |
| Latest annual report | 10-K | 2026-02-20 |
| Latest quarterly / interim | 10-Q | 2026-08-06 |
| Latest current report MDU RESOURCES FORM 8-K EARNINGS RELEASE | 8-K | 2026-08-06 |
| Latest proxy | DEFA14A | 2026-04-01 |
Source: SEC EDGAR submissions feed, 1,003 recent filings. All filings on EDGAR.
Price moves
| Window | Return |
|---|---|
| 1 week | -1.8% |
| 1 month | -0.2% |
| 3 months | -12.2% |
| Year to date | -5.0% |
| 1 year | -1.9% |
| From 52-week high | -18.6% |
Source: Yahoo Finance daily closes, last bar 2026-10-14. Computed by Sophia Capital from daily closes; cap, sector and tier from the Nasdaq screener.
Peers in Mining & Quarrying of Nonmetallic Minerals (No Fuels)
| Ticker | Company | Price | Day | Market cap |
|---|---|---|---|---|
| USLM | United States Lime & Minerals Inc. | $106.45 | -0.87% | $3.1B |
| KNF | Knife Riv Holding Co. | $48.97 | -0.95% | $2.8B |
| LEU | Centrus Energy Corp. | $134.28 | -0.76% | $2.6B |
| TTAM | Titan America SA Common Shares | $13.10 | +0.23% | $2.4B |
| UUUU | Energy Fuels Inc Ordinary Shares (Canada) | $9.27 | -4.04% | $2.3B |
| AESI | Atlas Energy Solutions Inc. | $11.85 | -0.92% | $1.5B |
| HL | Hecla Mining Company | $16.18 | -3.92% | $10.9B |
| CMP | Compass Minerals Intl Inc | $23.22 | +1.49% | $974.8M |
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier