AMKR vs MPWR
AMKR: Amkor is the leading U.S.-headquartered provider of advanced semiconductor packaging and testing services, enabling the next generation of AI, automotive, and mobile computing. MPWR: Monolithic Power Systems provides highly integrated, energy-efficient power management ICs that power everything from AI data centers to automotive electronics.
Side-by-side fundamentals
| Metric | AMKR | MPWR | Edge |
|---|---|---|---|
| Price as of 2026-07-27 close | $60.71 | $1,339.08 | |
| Market cap as of 2026-07-31 | $15.0B | $65.8B | |
| P/E as of 2026-07-31 | 27.27 | 93.79 | AMKR lower |
| PEG as of 2026-07-31 | 2.69 | n/a | |
| Net margin as of 2026-07-31 | +6.2% | +23.0% | MPWR higher |
| Gross margin as of 2026-07-31 | +14.4% | +55.2% | MPWR higher |
| Operating margin as of 2026-07-31 | +7.6% | +27.1% | MPWR higher |
| ROE as of 2026-07-31 | +10.0% | +19.2% | MPWR higher |
| ROA as of 2026-07-31 | +5.4% | +16.2% | MPWR higher |
| Debt / equity as of 2026-07-31 | 0.32 | 0.00 | MPWR lower |
| Revenue growth (YoY) as of 2026-07-31 | +12.7% | +23.9% | MPWR higher |
| Revenue CAGR (3y) SEC XBRL | -1.8% | +15.9% | MPWR higher |
| Dividend yield as of 2026-07-31 | +0.8% | +0.6% | AMKR higher |
| Dividend streak (yrs) SEC XBRL | 1 | 5 | MPWR higher |
| Beta as of 2026-07-31 | 2.33 | 1.72 | |
| 1-year return as of 2026-07-27 close | +186.9% | +87.4% | AMKR higher |
Fundamentals: market data, as of 2026-07-31. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-27.
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.