ASPN vs KULR
ASPN: Aspen Aerogels provides high-performance aerogel insulation solutions engineered for energy efficiency and thermal management in electric vehicle batteries and industrial energy applications. KULR: KULR provides high-performance, thermally-safe battery systems and vibration-reduction technologies for the most demanding aerospace, defense, and industrial applications.
Side-by-side fundamentals
| Metric | ASPN | KULR | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $5.31 | $2.92 | |
| Market cap as of 2026-07-23 | $450M | $135M | |
| PEG as of 2026-07-23 | n/a | -0.04 | |
| Net margin as of 2026-07-23 | -48.6% | -383.5% | ASPN higher |
| Gross margin as of 2026-07-23 | +11.9% | +10.7% | ASPN higher |
| Operating margin as of 2026-07-23 | -43.3% | -238.4% | ASPN higher |
| ROE as of 2026-07-23 | -42.1% | -56.9% | ASPN higher |
| ROA as of 2026-07-23 | -24.4% | -53.5% | ASPN higher |
| Debt / equity as of 2026-07-23 | 0.49 | 0.05 | KULR lower |
| Revenue growth (YoY) as of 2026-07-23 | -47.3% | +62.4% | KULR higher |
| Revenue CAGR (3y) SEC XBRL | +14.5% | +59.4% | KULR higher |
| Beta as of 2026-07-23 | 2.97 | 2.33 | |
| 1-year return as of 2026-07-22 close | -26.5% | -56.0% | ASPN higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.