KNF vs MLM
KNF: Knife River is a vertically integrated provider of construction materials and infrastructure contracting services with significant aggregate reserves across the United States. MLM: Martin Marietta Materials is a leading supplier of construction aggregates, asphalt, and concrete, with a specialized division providing high-purity magnesia-based products for industrial use.
Side-by-side fundamentals
| Metric | KNF | MLM | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $52.27 | $481.57 | |
| Market cap | $3.0B | $28.9B | |
| P/E as of 2026-10-08 | 21.29 | 11.84 | MLM lower |
| PEG as of 2026-10-08, 3-year EPS CAGR to FY2025 | 2.04 | 1.12 | MLM lower |
| Net margin FY2025, SEC XBRL | +5.0% | +18.5% | MLM higher |
| Gross margin FY2025, SEC XBRL | +18.4% | +30.7% | MLM higher |
| Operating margin FY2025, SEC XBRL | +9.1% | +23.4% | MLM higher |
| ROE FY2025, SEC XBRL | +9.6% | +11.3% | MLM higher |
| ROA FY2025, SEC XBRL | +4.3% | +6.1% | MLM higher |
| Debt / equity as of 2026-09-02 | 1.01 | 0.52 | MLM lower |
| Revenue growth (YoY) as of 2026-09-02 | +12.1% | +0.1% | KNF higher |
| Revenue CAGR (3y) SEC XBRL | +7.5% | -0.1% | KNF higher |
| Dividend yield as of 2026-09-03 | n/a | +0.7% | |
| Dividend streak (yrs) SEC XBRL | 0 | 18 | MLM higher |
| Beta as of 2026-09-02 | 1.39 | 0.72 | |
| 1-year return as of 2026-10-08 close | -23.6% | -24.3% | KNF higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-02 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
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.