AEHR vs FORM
AEHR: Aehr Test Systems provides specialized wafer-level and singulated-die test and burn-in solutions essential for enhancing the reliability of next-generation power semiconductors and optical devices. FORM: FormFactor supplies advanced probe cards, analytical probes, and thermal/cryogenic test systems that enable semiconductor manufacturers to characterize, debug, and qualify chips from design through production.
Side-by-side fundamentals
| Metric | AEHR | FORM | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $93.54 | $113.39 | |
| Market cap as of 2026-07-23 | $3.2B | $8.9B | |
| P/E as of 2026-07-23 | n/a | 129.74 | |
| PEG as of 2026-07-23 | -5.03 | 5.09 | AEHR lower |
| Net margin as of 2026-07-23 | -25.2% | +8.1% | FORM higher |
| Gross margin as of 2026-07-23 | +30.7% | +42.0% | FORM higher |
| Operating margin as of 2026-07-23 | -35.7% | +8.4% | FORM higher |
| ROE as of 2026-07-23 | -8.9% | +6.7% | FORM higher |
| ROA as of 2026-07-23 | -7.6% | +5.6% | FORM higher |
| Debt / equity as of 2026-07-23 | 0.00 | 0.01 | AEHR lower |
| Revenue growth (YoY) as of 2026-07-23 | -26.4% | +9.6% | FORM higher |
| Revenue CAGR (3y) SEC XBRL | +5.1% | +1.6% | AEHR higher |
| Beta as of 2026-07-23 | 3.10 | 1.24 | |
| 1-year return as of 2026-07-22 close | +365.4% | +219.3% | AEHR 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.