Rambus vs Silicon Laboratories
Rambus and Silicon Laboratories are similar in size: $708m and $785m of revenue in their latest fiscal years. Silicon Laboratories grew faster (34.3% against 27.1%). Rambus kept more of each dollar of sales as profit: a net margin of 32.6% against -8.3%.
| Latest fiscal year | RambusRMBS, 2025 | Silicon LaboratoriesSLAB, 2025 |
|---|---|---|
| Revenue | $708m | $785m |
| Revenue growth | 27.1% | 34.3% |
| Net income | $230m | −$64.9m |
| Operating margin | — | -9.0% |
| Net margin | 32.6% | -8.3% |
| Return on equity | 18.5% | -6.0% |
| Free cash flow | $333m | $65.8m |
| Cash | $183m | $364m |
| Total debt | $0 | $0 |
| Debt to equity | — | 0.0% |
| Dividend per share | — | — |
| Dividend yield | — | — |
| Share buybacks | $7.1m | $0 |
| Employees | 791 | 1,930 |
| Market value | $9.41bn | $7.42bn |
| Price vs our value range | Below our value range | — |
| Moat score | 73 (Strong) | 67 (Moderate) |
| Insider trades, 12 months | 0 buys, 32 sales | 0 buys, 5 sales |