# Silicon Laboratories Inc. (SLAB)

- Sector: Technology · Industry: Semiconductors
- SEC CIK: 0001038074 ([filings on EDGAR](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001038074))
- Full page: https://inspectstocks.com/stocks/slab
- Data as of: price 2026-09-25; newest filing used 2026-08-11; latest fiscal period ended 2026-07-04

## Grade

**F-** on the growth-and-cash rubric, 1 of 5 checks passed.

| Check | Result | Now | Before |
| --- | --- | --- | --- |
| Revenue growing overall | failed | $855.9M | $1B |
| Revenue growing recently | passed | $855.9M | $784.8M |
| Free cash flow positive | failed | -$5.4M |  |
| Free cash flow growing overall | failed | -$5.4M | $14.7M |
| Free cash flow growing recently | failed | -$5.4M | $65.8M |

Business quality (the + / − mark): 1 of 6 checks passed.

| Check | Result | Now | Before |
| --- | --- | --- | --- |
| Profitable | failed | -4.6% |  |
| Healthy profit margin | failed | -4.6% |  |
| Strong operating margin | failed | -5.1% |  |
| Good return on equity | failed | -3.6% |  |
| Debt under control | passed | 0.02 |  |
| Turns sales into cash | failed | -0.6% |  |

How the grade works: the letter counts failed checks (none → A, one → B, two → C, three → D, four or more → F). It is built from SEC filings only — the share price never enters it — and describes the business, not whether the stock is worth buying.

## Key figures

In US dollars, as filed.

| Measure | Value |
| --- | --- |
| Revenue, trailing twelve months | $855.9M |
| Net income, trailing twelve months | -$39.1M |
| Free cash flow, trailing twelve months | -$5.4M |
| Net margin | -4.6% |
| Operating margin | -5.1% |
| Return on equity | -3.6% |
| Debt to equity | 0.02 |
| Diluted EPS, trailing twelve months | -$1.17 |
| Share price | $221.24 |
| Market value | $7.4B |
| Price / sales | 8.6x |

## More on this company

- [Overview](https://inspectstocks.com/stocks/slab)
- [Financial statements](https://inspectstocks.com/stocks/slab/financials)
- [Competitors](https://inspectstocks.com/stocks/slab/peers)
- [Earnings](https://inspectstocks.com/stocks/slab/earnings)

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Source: InspectStocks, built from the company’s own SEC filings. This describes a business — it is not investment advice and not a recommendation to buy or sell anything.