Steel Dynamics, Inc. (STLD)
Steel Dynamics Market Cap: 25.11B for Jan. 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
| Nucor Corp. | 39.92B |
| Commercial Metals Co. | 8.352B |
| Cleveland-Cliffs, Inc. | 8.007B |
| Reliance, Inc. | 16.85B |
| Friedman Industries, Inc. | 135.70M |
Market Cap Related Metrics
| PE Ratio | 22.81 |
| PS Ratio | 1.463 |
| Price to Book Value | 2.791 |
| Price to Free Cash Flow | 82.96 |
| Price | 171.94 |
| Earnings Yield | 4.38% |
| Operating PE Ratio | 18.38 |
| Normalized PE Ratio | 22.81 |