Monolithic Power Systems (MPWR) vs NXP Semiconductors N.V. (NXPI)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Monolithic Power Systems (MPWR) has outperformed NXP Semiconductors N.V. (NXPI) over the past year, gaining 50.8% versus a gain of 7.1%. Over five years, MPWR leads with a +196.4% price change compared with +23.9% for NXPI. Monolithic Power Systems is the larger company by market cap ($67.04 billion vs $56.90 billion), about 1.2 times the size.
On valuation, NXP Semiconductors N.V. trades at a lower forward P/E (12.4x vs 39.0x for Monolithic Power Systems). NXP Semiconductors N.V. offers the higher dividend yield (1.80% vs 0.52%). Monolithic Power Systems converts more of its revenue into profit, with a net margin of 22.3% versus 16.5%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | MPWR | NXPI |
|---|---|---|
| Share price | $1,364.26 | $225.66 |
| Market cap | $67.04B | $56.90B |
| 1-day change | -4.33% | -4.06% |
| YTD return | +57.33% | +8.37% |
| 1-year return | +50.82% | +7.12% |
| 5-year return | +196.44% | +23.92% |
| P/E ratio (TTM) | 82.98 | 19.27 |
| Forward P/E | 39.01 | 12.44 |
| EPS (TTM) | $16.44 | $11.71 |
| Dividend yield | 0.52% | 1.80% |
| Annual dividend | $7.12 | $4.06 |
| Revenue (latest FY) | $2.79B | $12.27B |
| Revenue growth (YoY) | +26.43% | -2.74% |
| Net income (latest FY) | $621.48M | $2.02B |
| Gross margin | 55.18% | 54.74% |
| Operating margin | 26.11% | 24.83% |
| Net margin | 22.27% | 16.47% |
| 52-week high | $1,714.09 | $339.95 |
| 52-week low | $833.18 | $183.00 |
| Distance from 52-week high | -20.41% | -33.62% |
| Analyst consensus | strong_buy | buy |
| Avg. price target upside | +34.86% | +37.61% |
| Average volume | 741.76K | 3.62M |
| Shares outstanding | 49.14M | 252.16M |
| Employees | 4,501 | 32,169 |
| Sector | Technology | Technology |
| Industry | Semiconductors | Semiconductors |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- MPWR has outperformed NXPI by 43.7 percentage points over the past year.
- Monolithic Power Systems trades at a higher earnings multiple (83.0x vs 19.3x trailing P/E).
- NXP Semiconductors N.V. offers a meaningfully higher dividend yield (1.80% vs 0.52%).
- Monolithic Power Systems is more profitable, keeping 22.3 cents of every revenue dollar as net income versus 16.5 cents for NXP Semiconductors N.V..
- Monolithic Power Systems grew revenue faster in its latest fiscal year (+26.43% vs -2.74%).
About Monolithic Power Systems
MPWR stock →Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally.
Technology · Semiconductors · 4,501 employees
About NXP Semiconductors N.V.
NXPI stock →NXP Semiconductors N.V. provides semiconductor products in the United States, Germany, Japan, South Korea, Taiwan, Singapore, the Netherlands, Mainland China, Hong Kong, and internationally.
Technology · Semiconductors · 32,169 employees
MPWR vs NXPI FAQ
Which is bigger, Monolithic Power Systems or NXP Semiconductors N.V.?
Monolithic Power Systems (MPWR) is larger, with a market capitalization of $67.04B compared with $56.90B for NXP Semiconductors N.V. (NXPI).
Which stock has performed better over the past year, MPWR or NXPI?
MPWR returned +50.82% over the past 12 months, compared with +7.12% for NXPI (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, MPWR or NXPI?
NXPI has the lower trailing P/E at 19.3, versus 83.0 for MPWR. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Monolithic Power Systems or NXP Semiconductors N.V.?
NXP Semiconductors N.V. has the higher yield at 1.80%, compared with 0.52% for Monolithic Power Systems.
Are Monolithic Power Systems and NXP Semiconductors N.V. in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.