ONE Gas, Inc. (OGS)
ONE Gas Market Cap: 4.723B 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
| Sempra | 60.41B |
| MDU Resources Group, Inc. | 4.221B |
| Atmos Energy Corp. | 27.57B |
| Southwest Gas Holdings, Inc. | 6.227B |
| Spire Inc. | 4.932B |
Market Cap Related Metrics
| PE Ratio | 18.35 |
| PS Ratio | 1.983 |
| PEG Ratio | 1.543 |
| Price to Book Value | 1.484 |
| Price | 78.71 |
| Earnings Yield | 5.45% |
| PEGY Ratio | 1.200 |
| Operating PE Ratio | 10.63 |
| Normalized PE Ratio | 18.35 |