IonQ, Inc. (IONQ)
IonQ Market Cap : 15.65B for April 24, 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. | 2.007B |
| Rigetti Computing, Inc. | 5.517B |
| Intel Corp. | 414.85B |
| NVIDIA Corp. | 5.061T |
| Skywater Technology, Inc. | 1.612B |
Market Cap Related Metrics
| PS Ratio | 93.84 |
| PEG Ratio | -0.326 |
| Price to Book Value | 4.119 |
| Price | 42.69 |
| Earnings Yield | -5.59% |
| PEGY Ratio | -0.326 |