TransAlta Market Cap

TransAlta has a market cap or net worth of CAD 5.10 billion as of April 28, 2026. Its market cap has increased by 43.87% in one year.

Market Cap

5.10B

Enterprise Value

10.25B

Revenue

2.41B

Ranking

n/a

PE Ratio

n/a

Stock Price

17.43

Market Cap Chart

Since January 25, 1988, TransAlta's market cap has increased from 1.86B to 5.10B, an increase of 174.47%. That is a compound annual growth rate of 2.67%.

Market Cap History

Date	Market Cap	% Change
Apr 27, 2026	5.10B	-0.90%
Dec 31, 2025	5.15B	-15.10%
Dec 31, 2024	6.07B	77.67%
Dec 29, 2023	3.41B	4.48%
Dec 30, 2022	3.27B	-14.17%
Dec 31, 2021	3.81B	43.59%
Dec 31, 2020	Pro	Pro
Dec 31, 2019	Pro	Pro
Dec 31, 2018	Pro	Pro
Dec 29, 2017	Pro	Pro
Dec 30, 2016	Pro	Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

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Market Cap Rankings