MPWR vs AME
MPWR and AME side by side — valuation & fundamentals (public data).
Key statistics
| Metric | MPWRMonolithic Power Systems, Inc. | AMEAMETEK, Inc. |
|---|---|---|
| Market cap | $56.44B | $53.23B |
| P/E (TTM) | 70.1 | 33.9 |
| P/B | 14.49 | 4.73 |
| P/S | 20.2x | 7.2x |
| Dividend yield | 0.50% | 0.54% |
| Revenue | $3.27B(TTM) | $7.86B(TTM) |
| Revenue growth (YoY) | 26.4% | 6.6% |
| Net income | $801.95M(TTM) | $1.58B(TTM) |
| Earnings growth (YoY) | -61.0% | 7.6% |
| EPS, diluted | $16.39(TTM) | $6.84(TTM) |
| EBIT margin | 26.1% | 25.8% |
| ROE | 16.0% | 13.1% |
| ROIC | — | 12.3% |
| 1y total return | +34.7% | +24.7% |
Figures from SEC filings · for reference only · not investment advice
Growth of $10,000: MPWR vs AME
| Metric | MPWR | AME |
|---|---|---|
| End value | $203.3K | $53.8K |
| Total return | +1933.0% | +437.6% |
| CAGR | +33.8% | +17.7% |
| Volatility | 47.5% | 24.4% |
| Sharpe | 0.77 | 0.62 |
| Sortino | 1.12 | 0.88 |
| Max drawdown | -51.6% | -42.7% |
Based on 2600 common trading days, 2016-05-13 → 2026-09-16 · risk-free 4.14% (current short-Treasury, held constant)
A head-to-head total-return backtest over real split- and dividend-adjusted prices: how a one-time $10,000 investment in each stock, held to today, would have grown over their common window — including reinvested dividends. A disclosed historical statistic — NOT a prediction, a guarantee, or investment advice. Past performance does not predict future results.
Related comparisons
Delayed data · Public sources · For reference only · Not investment advice (this page declares no winner)