FormFactor FormFactor (FORM) vs Silicon Laboratories (SLAB)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
FormFactor FormFactor (FORM) has outperformed Silicon Laboratories (SLAB) over the past year, gaining 260.0% versus a gain of 68.5%. Over five years, FORM leads with a +288.7% price change compared with +51.3% for SLAB. FormFactor FormFactor is the larger company by market cap ($10.92 billion vs $7.41 billion), about 1.5 times the size, while Silicon Laboratories is growing revenue faster (+34.3% vs +2.8%).
On valuation, FormFactor FormFactor trades at a lower forward P/E (36.9x vs 50.9x for Silicon Laboratories). FormFactor FormFactor converts more of its revenue into profit, with a net margin of 6.9% 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 | FORM | SLAB |
|---|---|---|
| Share price | $139.80 | $221.95 |
| Market cap | $10.92B | $7.41B |
| 1-day change | -1.06% | -0.30% |
| YTD return | +150.63% | +69.81% |
| 1-year return | +260.03% | +68.54% |
| 5-year return | +288.66% | +51.30% |
| P/E ratio (TTM) | 96.41 | — |
| Forward P/E | 36.92 | 50.89 |
| EPS (TTM) | $1.45 | $-1.17 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $784.99M | $784.76M |
| Revenue growth (YoY) | +2.80% | +34.29% |
| Net income (latest FY) | $54.36M | $-64.91M |
| Gross margin | 39.34% | 58.23% |
| Operating margin | 7.27% | -8.99% |
| Net margin | 6.93% | -8.27% |
| 52-week high | $160.27 | $223.50 |
| 52-week low | $37.14 | $115.51 |
| Distance from 52-week high | -12.77% | -0.70% |
| Analyst consensus | buy | hold |
| Avg. price target upside | +10.08% | +0.41% |
| Average volume | 1.46M | 287.16K |
| Shares outstanding | 78.12M | 33.37M |
| Employees | 2,153 | 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
- FORM has outperformed SLAB by 191.5 percentage points over the past year.
- FormFactor FormFactor is more profitable, keeping 6.9 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 +2.80%).
About FormFactor FormFactor
FORM stock →FormFactor, Inc. designs, manufactures, and sells probe cards, analytical probes, probe stations, thermal systems, cryogenic systems, and related services in the United States, South Korea, Taiwan, China, Japan, Singapore, Europe, Malaysia, and internationally.
Technology · Semiconductors · 2,153 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
FORM vs SLAB FAQ
Which is bigger, FormFactor FormFactor or Silicon Laboratories?
FormFactor FormFactor (FORM) is larger, with a market capitalization of $10.92B compared with $7.41B for Silicon Laboratories (SLAB).
Which stock has performed better over the past year, FORM or SLAB?
FORM returned +260.03% over the past 12 months, compared with +68.54% for SLAB (price return, excluding dividends). Past performance does not predict future results.
Are FormFactor FormFactor and Silicon Laboratories in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.