S&P Global, Inc. (SPGI)
S&P Global Market Cap: 159.86B for Jan. 21, 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
| Moody's Corp. | 93.49B |
| Cboe Global Markets, Inc. | 28.34B |
| CME Group, Inc. | 100.10B |
| Intercontinental Exchange, Inc. | 98.15B |
| Nasdaq, Inc. | 56.24B |
Market Cap Related Metrics
| PE Ratio | 38.38 |
| PS Ratio | 10.79 |
| PEG Ratio | 1.797 |
| Price to Book Value | 4.825 |
| Price to Free Cash Flow | 29.66 |
| Price | 527.94 |
| Earnings Yield | 2.61% |
| PEGY Ratio | 1.736 |
| Operating PE Ratio | 25.55 |
| Normalized PE Ratio | 36.45 |