Is the business good?
How good a business is SLAB?
Silicon Laboratories Inc. earns −6.7% on the capital it employs against a 9.0% cost of capital, so growth costs more than it returns.
−6.7%
Return on invested capital · cost of capital 9.0% · 16 points below what the capital costs: growth destroys value
- Operating margin
- −6.8%
Operating margin · Semiconductors median 8.5% · 12 months to Q1 2026
- Share count, year on year
- +1.5%
Share count, year on year · shareholders own a smaller slice than a year ago
- R&D as % of revenue
- 43%
R&D as % of revenue
| Year | Operating margin |
|---|---|
| FY2020 | −21% |
| FY2021 | −4.6% |
| FY2022 | 12% |
| FY2023 | −3.1% |
| FY2024 | −28% |
| FY2025 | −9.0% |
Details›
- Gross margin12 months to Q1 2026
- 59%
- Operating margin12 months to Q1 2026
- −6.8%
- Net margin12 months to Q1 2026
- −6.1%
- Free cash flow margin
- 2.1%
- R&D as % of revenue
- 43%
- Revenue, trailing twelve months
- $821M
- Free cash flow, trailing twelve months
- $18M
- Net income, trailing twelve months
- −$50M
- Return on invested capitaloperating profit after tax ÷ debt + equity − cash
- −6.7%
Margins, capital and share counts from the statements as filed with the SEC; cash conversion from the cash flow statement.