TransAlta Corp. (TA.TO)
TransAlta Market Cap : 5.581B for May 22, 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
| Capital Power Corp. | 10.29B |
| Boralex, Inc. | 3.791B |
| Solar Alliance Energy, Inc. | 2.952M |
| RE Royalties Ltd. | 16.97M |
| ReVolve Renewable Power Corp. | 14.67M |
Market Cap Related Metrics
| PS Ratio | 2.516 |
| PEG Ratio | -0.0002 |
| Price to Book Value | 12.00 |
| Price to Free Cash Flow | 11.04 |
| Price | 18.74 |
| Earnings Yield | -4.01% |
| PEGY Ratio | -0.0002 |