CoStar Group, Inc. (CSGP)
CoStar Group Market Cap : 13.35B for May 15, 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
| Transcontinental Realty Investors, Inc. | 299.78M |
| Kennedy-Wilson Holdings, Inc. | 1.537B |
| RE/MAX Holdings, Inc. | 190.46M |
| New Concept Energy, Inc. | 4.049M |
| Gyrodyne LLC | 16.27M |
Market Cap Related Metrics
| PE Ratio | 542.86 |
| PS Ratio | 4.018 |
| Price to Book Value | 1.686 |
| Price to Free Cash Flow | 83.08 |
| Price | 32.68 |
| Earnings Yield | 0.18% |
| Normalized PE Ratio | 339.71 |