AOSL vs WOLF
AOSL: A power semiconductor designer focused on MOSFETs and IGBTs for automotive and industrial applications, currently navigating profitability challenges amid flat revenue growth. WOLF: Wolfspeed is a pioneer in silicon carbide materials and power devices that drive the transition to high-efficiency energy systems, particularly in the automotive and industrial sectors.
Side-by-side fundamentals
| Metric | AOSL | WOLF | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $34.75 | $29.27 | |
| Market cap as of 2026-07-23 | $1.0B | $1.7B | |
| PEG as of 2026-07-23 | -0.03 | -0.02 | AOSL lower |
| Net margin as of 2026-07-23 | -15.5% | -72.9% | AOSL higher |
| Gross margin as of 2026-07-23 | +22.4% | -16.2% | AOSL higher |
| Operating margin as of 2026-07-23 | -6.4% | -60.3% | AOSL higher |
| ROE as of 2026-07-23 | -13.0% | +96.2% | WOLF higher |
| ROA as of 2026-07-23 | -10.5% | -10.4% | WOLF higher |
| Debt / equity as of 2026-07-23 | 0.01 | 1.69 | AOSL lower |
| Revenue growth (YoY) as of 2026-07-23 | +0.6% | -6.4% | AOSL higher |
| Revenue CAGR (3y) SEC XBRL | -3.6% | +9.8% | WOLF higher |
| Dividend streak (yrs) SEC XBRL | 0 | n/a | |
| Beta as of 2026-07-23 | 2.60 | 6.27 | |
| 1-year return as of 2026-07-22 close | +21.1% | +1961.3% | WOLF 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.