Quantum Corp. (QMCO)
Quantum Market Cap : 72.75M for March 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
| Western Digital Corp. | 99.37B |
| IonQ, Inc. | 11.44B |
| Seagate Technology Holdings Plc | 92.13B |
| IIOT-OXYS, Inc. | 0.5277M |
| Everspin Technologies, Inc. | 202.30M |
Market Cap Related Metrics
| PS Ratio | 0.2052 |
| Price | 4.97 |
| Earnings Yield | -175.7% |