Hydro One Ltd. (H.TO)
Hydro One Market Cap: 32.06B for Jan. 20, 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. | 20.98B |
| Canadian Utilities Ltd. | 12.05B |
| Fortis, Inc. | 36.63B |
| Boralex, Inc. | 2.755B |
| TransAlta Corp. | 5.296B |
Market Cap Related Metrics
| PE Ratio | 24.58 |
| PS Ratio | 3.619 |
| PEG Ratio | 1.657 |
| Price to Book Value | 2.542 |
| Price | 53.46 |
| Earnings Yield | 4.07% |
| PEGY Ratio | 1.420 |
| Operating PE Ratio | 14.74 |
| Normalized PE Ratio | 24.58 |