Hydro One Ltd. (H.TO)
Hydro One Market Cap: 32.55B for Dec. 30, 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. | 20.38B |
| Canadian Utilities Ltd. | 11.57B |
| Fortis, Inc. | 36.04B |
| Boralex, Inc. | 2.584B |
| TransAlta Corp. | 5.145B |
Market Cap Related Metrics
| PE Ratio | 24.96 |
| PS Ratio | 3.674 |
| PEG Ratio | 1.682 |
| Price to Book Value | 2.580 |
| Price | 54.27 |
| Earnings Yield | 4.01% |
| PEGY Ratio | 1.446 |
| Operating PE Ratio | 14.96 |
| Normalized PE Ratio | 24.96 |