AMPX vs INR
AMPX: Amprius Technologies develops high-energy-density lithium-ion batteries using a proprietary silicon anode platform for demanding aerospace and electric mobility applications. INR: An independent Appalachian-focused energy producer targeting low-risk, highly economic oil and natural gas assets through disciplined development.
Side-by-side fundamentals
| Metric | AMPX | INR | Edge |
|---|---|---|---|
| Price as of 2026-10-30 close | $8.59 | $14.57 | |
| Market cap | $1.3B | $924M | |
| P/E as of 2026-10-30 | n/a | 4.92 | |
| Net margin FY2025, SEC XBRL | -60.3% | +3.9% | INR higher |
| Gross margin FY2025, SEC XBRL | +11.3% | n/a | |
| Operating margin FY2025, SEC XBRL | -63.9% | +3.3% | INR higher |
| ROE FY2025, SEC XBRL | -42.4% | +4.5% | INR higher |
| ROA FY2025, SEC XBRL | -28.1% | +1.1% | INR higher |
| Debt / equity | 0.00 | 1.35 | AMPX lower |
| Revenue growth (YoY) FY2025, SEC XBRL | +202.1% | +37.6% | AMPX higher |
| Revenue CAGR (3y) SEC XBRL | +154.9% | +48.5% | AMPX higher |
| Dividend streak (yrs) SEC XBRL | 0 | 0 | Tie |
| Beta as of 2026-09-03 | 2.60 | 0.63 | |
| 1-year return as of 2026-10-30 close | -30.1% | +28.6% | INR 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 2026-10-30.
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.