MPWR vs MSFT: Valuation Comparison 2026
Side-by-side fundamentals for Monolithic Power Systems, Inc. (MPWR) and Microsoft Corporation (MSFT) — market cap, PE, PEG and sector. All figures from SEC filings and market data.
| Metric | MPWR | MSFT |
|---|---|---|
| Sector | Technology | Technology |
| Industry | Semiconductors | Software - Infrastructure |
| Current Price | $1,376.41 | $384.93 |
| Market Cap | $67.62B | $2.86T |
| PE Ratio | 98.60 | 22.84 |
| PEG Ratio | 3.49 | 1.23 |
| PEG Verdict | Potentially Overvalued | Fairly Valued |