AOSL vs ON
AOSL: A developer and supplier of power semiconductor solutions optimized for high-volume applications like advanced computing, consumer electronics, and industrial systems. ON: A leading semiconductor company focused on energy-efficient power and sensing solutions for automotive and industrial markets.
Side-by-side fundamentals
| Metric | AOSL | ON | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $28.41 | $79.41 | |
| Market cap | $860M | $30.9B | |
| P/E as of 2026-10-08 | n/a | 51.21 | |
| Net margin | -6.2% | +2.0% | ON higher |
| Gross margin | +22.3% | +33.1% | ON higher |
| Operating margin | -6.4% | +1.4% | ON higher |
| ROE | -5.3% | +1.6% | ON higher |
| ROA | -4.4% | +1.0% | ON higher |
| Debt / equity as of 2026-09-03 | 0.01 | 0.62 | AOSL lower |
| Revenue growth (YoY) as of 2026-09-03 | +0.6% | -3.1% | AOSL higher |
| Revenue CAGR (3y) SEC XBRL | -0.6% | -10.4% | AOSL higher |
| Dividend streak (yrs) SEC XBRL | 0 | 0 | Tie |
| Beta as of 2026-09-03 | 2.84 | 2.07 | |
| 1-year return as of 2026-10-08 close | +1.7% | +56.1% | ON 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.