Illumina, Inc. (ILMN)
Illumina Market Cap : 18.35B for Feb. 19, 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. | 13.82B |
| Natera, Inc. | 30.17B |
| GeneDx Holdings Corp. | 2.621B |
| EXACT Sciences Corp. | 19.72B |
| Mettler-Toledo International, Inc. | 27.98B |
Market Cap Related Metrics
| PE Ratio | 21.96 |
| PS Ratio | 4.312 |
| Price to Book Value | 6.738 |
| Price to Free Cash Flow | 20.33 |
| Price | 120.00 |
| Earnings Yield | 4.55% |
| Operating PE Ratio | 20.94 |
| Normalized PE Ratio | 27.79 |