Hydro One Ltd. (H.TO)
Hydro One Market Cap: 31.46B for Dec. 9, 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
| Emera, Inc. | 19.66B |
| Canadian Utilities Ltd. | 11.26B |
| Fortis, Inc. | 35.19B |
| Boralex, Inc. | 2.467B |
| TransAlta Corp. | 6.008B |
Market Cap Related Metrics
| PE Ratio | 24.12 |
| PS Ratio | 3.552 |
| PEG Ratio | 1.626 |
| Price to Book Value | 2.494 |
| Price | 52.46 |
| Earnings Yield | 4.15% |
| PEGY Ratio | 1.394 |
| Operating PE Ratio | 14.46 |
| Normalized PE Ratio | 24.12 |