ATCO Ltd. (ACLLF)
ATCO Market Cap: 4.345B for Dec. 12, 2025
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
| First National Energy Corp. | 1.350M |
| Vistra Corp. | 57.63B |
| Talen Energy Corp. | 16.28B |
| Oklo, Inc. | 13.66B |
| Terrestrial Energy, Inc. | 253.58M |
Market Cap Related Metrics
| PE Ratio | 14.21 |
| PS Ratio | 1.188 |
| PEG Ratio | 1.911 |
| Price to Book Value | 1.274 |
| Price | 38.76 |
| Earnings Yield | 7.04% |
| PEGY Ratio | 1.274 |
| Operating PE Ratio | 5.054 |
| Normalized PE Ratio | 15.39 |