AOSL vs VSH
AOSL: A power semiconductor designer focused on MOSFETs and IGBTs for automotive and industrial applications, currently navigating profitability challenges amid flat revenue growth. VSH: Vishay manufactures a vast global portfolio of discrete semiconductors and passive electronic components that form the foundational building blocks for automotive, industrial, computing, and telecommunications systems.
Side-by-side fundamentals
| Metric | AOSL | VSH | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $34.75 | $39.89 | |
| Market cap as of 2026-07-23 | $1.0B | $6.1B | |
| P/E as of 2026-07-23 | n/a | 2662.24 | |
| PEG as of 2026-07-23 | -0.03 | 0.93 | AOSL lower |
| Net margin as of 2026-07-23 | -15.5% | +0.1% | VSH higher |
| Gross margin as of 2026-07-23 | +22.4% | +19.9% | AOSL higher |
| Operating margin as of 2026-07-23 | -6.4% | +2.5% | VSH higher |
| ROE as of 2026-07-23 | -13.0% | +0.1% | VSH higher |
| ROA as of 2026-07-23 | -10.5% | +0.1% | VSH higher |
| Debt / equity as of 2026-07-23 | 0.01 | 0.47 | AOSL lower |
| Revenue growth (YoY) as of 2026-07-23 | +0.6% | +9.9% | VSH higher |
| Revenue CAGR (3y) SEC XBRL | -3.6% | -4.3% | AOSL higher |
| Dividend yield as of 2026-07-23 | n/a | +1.0% | |
| Dividend streak (yrs) SEC XBRL | 0 | 5 | VSH higher |
| Beta as of 2026-07-23 | 2.60 | 1.83 | |
| 1-year return as of 2026-07-22 close | +21.1% | +127.7% | VSH 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.