Astera Labs vs Silicon Laboratories
ALAB and SLAB side by side, both in electronic components and accessories. Figures are trailing twelve months unless noted, from SEC filings and end-of-day prices.
How ALAB and SLAB compare
Astera Labs is the larger company, worth 6.0 times as much as Silicon Laboratories ($44.9B against $7.4B).
Astera Labs grew revenue faster over the last twelve months (98.5% versus 21.7% for Silicon Laboratories).
Astera Labs keeps more of each dollar of sales as profit, with a net margin of 30.7% compared with −4.6% at Silicon Laboratories.
Astera Labs scores higher on the StockData Score (12 against 4 for Silicon Laboratories), which adds up 30 checks on valuation, growth, past performance, financial health and dividends.
Key numbers
A dot marks the better figure where higher or lower is clearly better.
| Metric | ALAB | SLAB |
|---|---|---|
| Size and price | ||
| Market cap | $44.9B | $7.4B |
| Share price | $258.70 | $222.45 |
| Change, 1 year | 49.0% | 68.1% |
| Change, 5 years | – | 11.2% |
| Beta (5Y) | 2.83 | 1.37 |
| Employees | 756 | 1,930 |
| StockData Score | ||
| Total score | 12 (better) | 4 |
| Valuation score | 0 | 0 |
| Growth score | 2 | 2 |
| Performance score | 4 (better) | 0 |
| Health score | 6 (better) | 2 |
| Dividend score | 0 | 0 |
| Valuation | ||
| P/E | 128× | – |
| P/S | 37.3× | 8.7× (better) |
| P/B | 26.0× | 6.8× (better) |
| EV/EBITDA | 153× | – |
| P/FCF | 162× | – |
| FCF yield | 0.62% (better) | −0.07% |
| Fair value | $58.59 | $129.32 |
| Margin of safety | −342% | −72.0% (better) |
| Growth | ||
| Revenue growth (TTM) | 98.5% (better) | 21.7% |
| Revenue growth, 5Y average | – | 9.0% |
| Net income growth (TTM) | 269% | – |
| Profitability | ||
| Gross margin | 75.1% (better) | 60.6% |
| Operating margin | 22.8% (better) | −5.1% |
| Net margin | 30.7% (better) | −4.6% |
| FCF margin | 23.0% (better) | −0.63% |
| Return on equity | 25.8% (better) | −3.6% |
| Return on invested capital | 101% (better) | −4.2% |
| Financial health | ||
| Debt / equity | 0.00 | – |
| Interest coverage | – | −47.0× |
| Current ratio | 10.05 (better) | 5.41 |
| Altman Z-score | 133.04 (better) | 30.25 |
| Piotroski F-score | 5 | 6 (better) |
| Dividends and buybacks | ||
| Shareholder yield | 0.00% | 0.00% |
| Ownership | ||
| Held by institutions | 73.6% | 93.2% |
| Held by insiders | 11.4% | 2.2% |
| Insider net buying, 12 months | −$779M | −$4.2M (better) |
| Superinvestors holding | 1 | – |
| Short interest, % of float | 6.0% | 7.8% |
Go deeper
- ALAB stock overview
- ALAB income statement
- ALAB valuation and score
- SLAB stock overview
- SLAB income statement
- SLAB valuation and score
Other comparisons
For information only, not investment advice. Check the source filings before relying on any figure.