AltaGas Ltd. (ATGFF)
AltaGas Market Cap : 11.03B for March 13, 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
| Stabilis Solutions, Inc. | 66.20M |
| ONEOK, Inc. | 53.76B |
| Antero Midstream Corp. | 10.95B |
| Gran Tierra Energy, Inc. | 289.80M |
| Strata Power Corp. | 0.3113M |
Market Cap Related Metrics
| PE Ratio | 20.30 |
| PS Ratio | 1.20 |
| PEG Ratio | 0.8966 |
| Price to Book Value | 1.734 |
| Price | 35.45 |
| Earnings Yield | 4.93% |
| PEGY Ratio | 0.8054 |
| Operating PE Ratio | 13.47 |
| Normalized PE Ratio | 24.08 |