TransAlta Corp. (TA.TO)
TransAlta Market Cap: 5.922B for Dec. 10, 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
| Fortis, Inc. | 34.93B |
| Boralex, Inc. | 2.509B |
| Capital Power Corp. | 9.718B |
| Hydro One Ltd. | 31.18B |
| Berkley Renewables, Inc. | 0.4165M |
Market Cap Related Metrics
| PS Ratio | 2.391 |
| Price to Book Value | 10.00 |
| Price to Free Cash Flow | 17.26 |
| Price | 19.96 |
| Earnings Yield | -3.25% |