ARTNA vs MDU
ARTNA: A regional water and wastewater utility serving the Delmarva Peninsula with regulated, recurring revenue and a focus on sustainable infrastructure growth. MDU: A diversified regional utility holding company delivering regulated electricity and natural gas to rural and semi-rural communities across the Northern and Mountain US.
Side-by-side fundamentals
| Metric | ARTNA | MDU | Edge |
|---|---|---|---|
| Price as of 2026-07-27 close | $34.42 | $20.89 | |
| Market cap as of 2026-07-31 | $267M | $4.4B | |
| P/E as of 2026-07-31 | 15.16 | 22.15 | ARTNA lower |
| PEG as of 2026-07-31 | 1.77 | 3.10 | ARTNA lower |
| Net margin as of 2026-07-31 | +25.2% | +10.5% | ARTNA higher |
| Gross margin as of 2026-07-31 | n/a | -136.4% | |
| Operating margin as of 2026-07-31 | +39.5% | +16.2% | ARTNA higher |
| ROE as of 2026-07-31 | +9.4% | +6.8% | ARTNA higher |
| ROA as of 2026-07-31 | +2.8% | +2.6% | ARTNA higher |
| Debt / equity as of 2026-07-31 | 0.74 | 0.89 | ARTNA lower |
| Revenue growth (YoY) as of 2026-07-31 | +3.9% | -1.7% | ARTNA higher |
| Revenue CAGR (3y) SEC XBRL | +4.5% | +2.4% | ARTNA higher |
| Dividend yield as of 2026-07-31 | +3.7% | +2.8% | ARTNA higher |
| Dividend streak (yrs) SEC XBRL | 5 | 2 | ARTNA higher |
| Beta as of 2026-07-31 | 0.32 | 0.76 | |
| 1-year return as of 2026-07-27 close | +4.1% | +22.7% | MDU higher |
Fundamentals: market data, as of 2026-07-31. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-27.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.