Illumina, Inc. (ILMN)
Illumina Market Cap : 18.78B for Feb. 25, 2026
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| Guardant Health, Inc. | 12.50B |
| Natera, Inc. | 29.68B |
| GeneDx Holdings Corp. | 2.279B |
| EXACT Sciences Corp. | 19.73B |
| Mettler-Toledo International, Inc. | 28.10B |
Market Cap Related Metrics
| PE Ratio | 22.48 |
| PS Ratio | 4.414 |
| Price to Book Value | 6.897 |
| Price to Free Cash Flow | 20.81 |
| Price | 122.83 |
| Earnings Yield | 4.45% |
| Operating PE Ratio | 21.43 |
| Normalized PE Ratio | 28.44 |