Steel Dynamics, Inc. (STLD)
Steel Dynamics Market Cap : 32.22B for May 19, 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
| Nucor Corp. | 50.49B |
| Cleveland-Cliffs, Inc. | 5.784B |
| Reliance, Inc. | 18.24B |
| Commercial Metals Co. | 7.687B |
| Friedman Industries, Inc. | 147.44M |
Market Cap Related Metrics
| PE Ratio | 23.93 |
| PS Ratio | 1.728 |
| PEG Ratio | 1.023 |
| Price to Book Value | 3.516 |
| Price to Free Cash Flow | 49.42 |
| Price | 223.44 |
| Earnings Yield | 4.18% |
| PEGY Ratio | 0.9855 |
| Operating PE Ratio | 18.89 |
| Normalized PE Ratio | 23.93 |