IonQ, Inc. (IONQ)
IonQ Market Cap : 11.30B for Feb. 20, 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
| Quantum Computing, Inc. | 1.771B |
| Rigetti Computing, Inc. | 5.254B |
| Intel Corp. | 220.34B |
| NVIDIA Corp. | 4.614T |
| Skywater Technology, Inc. | 1.365B |
Market Cap Related Metrics
| PS Ratio | 99.11 |
| PEG Ratio | -0.0107 |
| Price to Book Value | 4.971 |
| Price | 31.90 |
| Earnings Yield | -16.78% |
| PEGY Ratio | -0.0107 |