ALTO vs AMTX
ALTO: A diversified producer of specialty alcohols, renewable fuels, and essential ingredients serving health, industrial, and food markets. AMTX: Aemetis is an international renewable fuels company converting agricultural and dairy waste into low-carbon biofuels, renewable natural gas, and high-margin biochemicals.
Side-by-side fundamentals
| Metric | ALTO | AMTX | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $3.73 | $1.73 | |
| Market cap | $289M | $125M | |
| P/E as of 2026-10-08 | 10.00 | n/a | |
| Net margin | +1.5% | -60.1% | ALTO higher |
| Gross margin | +3.8% | +2.6% | ALTO higher |
| Operating margin | +0.8% | -48.5% | ALTO higher |
| ROE FY2025, SEC XBRL | +5.4% | n/a | |
| ROA FY2025, SEC XBRL | +3.4% | -29.6% | ALTO higher |
| Debt / equity as of 2026-09-03 | 0.29 | 133.67 | ALTO lower |
| Revenue growth (YoY) as of 2026-09-03 | -3.7% | -1.7% | AMTX higher |
| Revenue CAGR (3y) SEC XBRL | -11.8% | -22.5% | ALTO higher |
| Dividend yield as of 2026-09-03 | +0.4% | n/a | |
| Dividend streak (yrs) SEC XBRL | n/a | 0 | |
| Beta as of 2026-09-03 | 0.53 | 1.06 | |
| 1-year return as of 2026-10-08 close | +230.1% | -38.9% | ALTO higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 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.