IonQ, Inc. (IONQ)
39.13
-1.21
(-3.00%)
USD |
NYSE |
Sep 18, 16:00
39.00
-0.13
(-0.33%)
After-Hours: 19:05
IonQ Market Cap : 14.91B for Sept. 18, 2026
Market Cap Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Market Cap Data
| Date | Value |
|---|---|
| September 17, 2026 | 15.37B |
| September 16, 2026 | 14.04B |
| September 15, 2026 | 14.12B |
| September 14, 2026 | 14.29B |
| September 11, 2026 | 14.00B |
| September 10, 2026 | 14.04B |
| September 09, 2026 | 14.53B |
| September 08, 2026 | 15.42B |
| September 04, 2026 | 15.06B |
| September 03, 2026 | 14.87B |
| September 02, 2026 | 14.34B |
| September 01, 2026 | 14.40B |
| August 31, 2026 | 14.98B |
| August 28, 2026 | 14.94B |
| August 27, 2026 | 16.18B |
| August 26, 2026 | 15.25B |
| August 25, 2026 | 16.02B |
| August 24, 2026 | 15.65B |
| August 21, 2026 | 17.09B |
| August 20, 2026 | 15.82B |
| August 19, 2026 | 16.52B |
| August 18, 2026 | 16.81B |
| August 17, 2026 | 17.85B |
| August 14, 2026 | 17.63B |
| August 13, 2026 | 17.14B |
| Date | Value |
|---|---|
| August 12, 2026 | 17.22B |
| August 11, 2026 | 16.55B |
| August 10, 2026 | 16.21B |
| August 07, 2026 | 16.93B |
| August 06, 2026 | 15.14B |
| August 05, 2026 | 15.22B |
| August 04, 2026 | 15.57B |
| August 03, 2026 | 14.50B |
| July 31, 2026 | 13.60B |
| July 30, 2026 | 13.35B |
| July 29, 2026 | 11.94B |
| July 28, 2026 | 12.64B |
| July 27, 2026 | 13.40B |
| July 24, 2026 | 12.25B |
| July 23, 2026 | 12.71B |
| July 22, 2026 | 12.94B |
| July 21, 2026 | 13.25B |
| July 20, 2026 | 12.78B |
| July 17, 2026 | 12.98B |
| July 16, 2026 | 13.10B |
| July 15, 2026 | 14.00B |
| July 14, 2026 | 14.66B |
| July 13, 2026 | 14.51B |
| July 10, 2026 | 15.99B |
| July 09, 2026 | 16.71B |
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
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Minimum
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Maximum
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Average
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Median
Market Cap Benchmarks
| International Business Machines Corp. | 216.40B |
| NVIDIA Corp. | 5.360T |
| Rigetti Computing, Inc. | 5.265B |
| Micron Technology, Inc. | 1.145T |
| Arista Networks, Inc. | 251.61B |
Market Cap Related Metrics
| PS Ratio | 55.66 |
| PEG Ratio | -0.0687 |
| Price to Book Value | 4.481 |
| Price | 39.13 |
| Earnings Yield | -11.62% |
| PEGY Ratio | -0.0687 |