Main Street Capital Corp (MAIN)
Main Street Capital Market Cap: 5.730B for Jan. 16, 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
| Hercules Capital, Inc. | 3.436B |
| MSC Income Fund, Inc. | 613.59M |
| Ares Capital Corp. | 14.98B |
| MidCap Financial Investment Corp | 1.080B |
| Golub Capital BDC, Inc. | 3.641B |
Market Cap Related Metrics
| PE Ratio | 10.60 |
| PS Ratio | 9.227 |
| PEG Ratio | 1.131 |
| Price to Book Value | 1.953 |
| Price to Free Cash Flow | 17.84 |
| Price | 63.96 |
| Earnings Yield | 9.43% |
| PEGY Ratio | 0.6624 |
| Operating PE Ratio | 8.310 |
| Normalized PE Ratio | 10.60 |