Constellium SE (CSTM)
Constellium Market Cap: 2.606B for Dec. 29, 2025
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
| Century Aluminum Co. | 3.644B |
| Kaiser Aluminum Corp. | 1.909B |
| Fuse Group Holding, Inc. | 5.980M |
| Alcoa Corp. | 13.92B |
| Paramount Gold Nevada Corp. | 92.85M |
Market Cap Related Metrics
| PE Ratio | 23.53 |
| PS Ratio | 0.3389 |
| PEG Ratio | 1.116 |
| Price to Book Value | 3.084 |
| Price | 18.91 |
| Earnings Yield | 4.25% |
| PEGY Ratio | 1.116 |
| Operating PE Ratio | 7.805 |
| Normalized PE Ratio | 23.46 |