Hydro One Ltd. (H.TO)
Hydro One Market Cap : 35.28B for April 6, 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
| Emera, Inc. | 22.29B |
| Canadian Utilities Ltd. | 13.65B |
| TransAlta Corp. | 5.709B |
| Berkley Renewables, Inc. | 0.4165M |
| Capital Power Corp. | 10.47B |
Market Cap Related Metrics
| PE Ratio | 26.22 |
| PS Ratio | 3.884 |
| PEG Ratio | 1.659 |
| Price to Book Value | 2.773 |
| Price | 58.47 |
| Earnings Yield | 3.81% |
| PEGY Ratio | 1.449 |
| Operating PE Ratio | 15.69 |
| Normalized PE Ratio | 26.22 |