Silicon Motion Technology (SIMO) vs Silicon Laboratories (SLAB)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
Silicon Motion Technology (SIMO) has outperformed Silicon Laboratories (SLAB) over the past year, gaining 202.6% versus a gain of 68.5%. Over five years, SIMO leads with a +322.4% price change compared with +51.3% for SLAB. Silicon Motion Technology is the larger company by market cap ($9.69 billion vs $7.41 billion), about 1.3 times the size, while Silicon Laboratories is growing revenue faster (+34.3% vs +10.2%).
On valuation, Silicon Motion Technology trades at a lower forward P/E (18.0x vs 50.9x for Silicon Laboratories). Silicon Motion Technology pays a dividend yielding 0.70%, while Silicon Laboratories does not currently pay one. Silicon Motion Technology converts more of its revenue into profit, with a net margin of 13.8% versus -8.3%.
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 | SIMO | SLAB |
|---|---|---|
| Share price | $285.78 | $221.95 |
| Market cap | $9.69B | $7.41B |
| 1-day change | +0.29% | -0.30% |
| YTD return | +208.28% | +69.76% |
| 1-year return | +202.57% | +68.49% |
| 5-year return | +322.38% | +51.30% |
| P/E ratio (TTM) | 33.42 | — |
| Forward P/E | 18.00 | 50.89 |
| EPS (TTM) | $8.55 | $-1.17 |
| Dividend yield | 0.70% | 0.00% |
| Annual dividend | $2.00 | $0.00 |
| Revenue (latest FY) | $885.63M | $784.76M |
| Revenue growth (YoY) | +10.21% | +34.29% |
| Net income (latest FY) | $122.64M | $-64.91M |
| Gross margin | 48.27% | 58.23% |
| Operating margin | 10.51% | -8.99% |
| Net margin | 13.85% | -8.27% |
| 52-week high | $355.00 | $223.50 |
| 52-week low | $79.76 | $115.51 |
| Distance from 52-week high | -19.50% | -0.70% |
| Analyst consensus | strong_buy | hold |
| Avg. price target upside | +29.37% | +0.41% |
| Average volume | 942.35K | 285.25K |
| Shares outstanding | 33.91M | 33.37M |
| Employees | 2,009 | 1,930 |
| 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
- SIMO has outperformed SLAB by 134.1 percentage points over the past year.
- Silicon Motion Technology is more profitable, keeping 13.8 cents of every revenue dollar as net income versus -8.3 cents for Silicon Laboratories.
- Silicon Laboratories grew revenue faster in its latest fiscal year (+34.29% vs +10.21%).
About Silicon Motion Technology
SIMO stock →Silicon Motion Technology Corporation, together with its subsidiaries, designs, develops, and markets NAND flash controllers for solid-state storage devices and related devices in China, Japan, Singapore, Taiwan, Korea, the United States, and internationally. It offers controllers for computing-grade solid state drives (SSDs), which are used in PCs and other client devices; enterprise-grade SSDs used in enterprise and hyperscale data centers; eMMC and UFS mobile embedded storage for use in smartphones and IoT devices; flash memory cards and flash drives for use in expandable storage; and specialized SSDs that are used in industrial, commercial, and automotive applications.
Technology · Semiconductors · 2,009 employees
About Silicon Laboratories
SLAB stock →Silicon Laboratories Inc., a fabless semiconductor company, provides mixed-signal analog intensive products in the United States, China, Taiwan, and internationally. Its products are used in various electronic products in a range of applications for the industrial Internet of Things (IoT), including connected home and security, industrial automation and control, smart metering and agriculture, smart street lighting, renewable energy, electric vehicle supply equipment, industrial wearables and equipment, commercial building automation, consumer electronics, asset tracking, and medical instrumentation; and commercial IoT applications, including smart buildings and lighting, access controls, asset tracking, electronic shelf labels, theft protection, power tools, and enterprise access points.
Technology · Semiconductors · 1,930 employees
SIMO vs SLAB FAQ
Which is bigger, Silicon Motion Technology or Silicon Laboratories?
Silicon Motion Technology (SIMO) is larger, with a market capitalization of $9.69B compared with $7.41B for Silicon Laboratories (SLAB).
Which stock has performed better over the past year, SIMO or SLAB?
SIMO returned +202.57% over the past 12 months, compared with +68.49% for SLAB (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Silicon Motion Technology or Silicon Laboratories?
Silicon Motion Technology pays a dividend yielding 0.70%, while Silicon Laboratories does not currently pay a regular dividend.
Are Silicon Motion Technology and Silicon Laboratories in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.