ON vs POWI
ON: onsemi is a specialized semiconductor company focused on intelligent power and sensing technologies that enable vehicle electrification, industrial automation, and energy-efficient AI data center infrastructure. POWI: Power Integrations designs high-voltage power conversion semiconductors and gate drivers that enable efficient electricity conversion across renewable energy, industrial, automotive, and consumer applications.
Side-by-side fundamentals
| Metric | ON | POWI | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $92.33 | $72.49 | |
| Market cap as of 2026-07-23 | $36.3B | $4.1B | |
| P/E as of 2026-07-23 | 63.30 | 246.94 | ON lower |
| PEG as of 2026-07-23 | 1.93 | 10.52 | ON lower |
| Net margin as of 2026-07-23 | +9.5% | +3.7% | ON higher |
| Gross margin as of 2026-07-23 | +37.5% | +53.9% | POWI higher |
| Operating margin as of 2026-07-23 | +10.0% | +1.1% | ON higher |
| ROE as of 2026-07-23 | +7.4% | +2.4% | ON higher |
| ROA as of 2026-07-23 | +4.5% | +2.1% | ON higher |
| Debt / equity as of 2026-07-23 | 0.41 | 0.00 | POWI lower |
| Revenue growth (YoY) as of 2026-07-23 | -9.0% | +3.1% | POWI higher |
| Revenue CAGR (3y) SEC XBRL | -10.4% | -12.0% | ON higher |
| Dividend yield as of 2026-07-23 | n/a | +1.2% | |
| Dividend streak (yrs) SEC XBRL | n/a | 1 | |
| Beta as of 2026-07-23 | 2.03 | 1.56 | |
| 1-year return as of 2026-07-22 close | +47.8% | +34.2% | ON 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.