TransAlta Corp (TO:TA) — Market Cap & Net Worth
Market Cap & Net Worth: TransAlta Corp (TA)
TransAlta Corp (TO:TA) has a market capitalization of $3.64 Billion (CA$5.03 Billion) as of May 2, 2026. Listed on the TO stock exchange, this Canada-based company holds position #4389 globally and #141 in its home market, demonstrating a 2.36% increase in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying TransAlta Corp's stock price CA$16.94 by its total outstanding shares 296700000 (296.70 Million). Review total liabilities of TransAlta Corp to assess the company's total debt and financial obligations.
TransAlta Corp Market Cap History: 2015 to 2026
TransAlta Corp's market capitalization history from 2015 to 2026. Data shows growth from $951.83 Million to $3.64 Billion (10.32% CAGR).
Index Memberships
TransAlta Corp is a constituent of 1 market index:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P TSX Composite Index (Canada)
GSPTSE
|
$3.68 Trillion | 0.10% | #122 of 225 |
Weight: TransAlta Corp's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
TransAlta Corp Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how TransAlta Corp's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
1.53x
TransAlta Corp's market cap is 1.53 times its annual revenue
Latest Price to Earnings (P/E) Ratio
19.05x
TransAlta Corp's market cap is 19.05 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2015 | $951.83 Million | $2.27 Billion | $22.00 Million | 0.42x | 43.27x |
| 2016 | $1.44 Billion | $2.40 Billion | $169.00 Million | 0.60x | 8.52x |
| 2017 | $1.44 Billion | $2.31 Billion | -$160.00 Million | 0.63x | N/A |
| 2018 | $1.08 Billion | $2.25 Billion | -$198.00 Million | 0.48x | N/A |
| 2019 | $1.82 Billion | $2.35 Billion | $82.00 Million | 0.77x | 22.14x |
| 2020 | $1.93 Billion | $2.10 Billion | -$287.00 Million | 0.92x | N/A |
| 2021 | $2.85 Billion | $2.72 Billion | -$537.00 Million | 1.05x | N/A |
| 2022 | $2.49 Billion | $2.98 Billion | $50.00 Million | 0.84x | 49.87x |
| 2023 | $2.32 Billion | $3.35 Billion | $695.00 Million | 0.69x | 3.33x |
| 2024 | $4.36 Billion | $2.85 Billion | $229.00 Million | 1.53x | 19.05x |
Competitor Companies of TA by Market Capitalization
Companies near TransAlta Corp in the global market cap rankings as of May 2, 2026.
Key companies related to TransAlta Corp by market ranking:
- Constellation Energy Corp (NASDAQ:CEG): Ranked #239 globally with a market cap of $101.53 Billion USD.
- Vistra Energy Corp (NYSE:VST): Ranked #497 globally with a market cap of $52.61 Billion USD.
- Adani Power Limited (NSE:ADANIPOWER): Ranked #563 globally with a market cap of $46.27 Billion USD ( Rs4.28 Trillion INR).
- NRG Energy Inc. (NYSE:NRG): Ranked #803 globally with a market cap of $32.93 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #239 | Constellation Energy Corp | NASDAQ:CEG | $101.53 Billion | $307.81 |
| #497 | Vistra Energy Corp | NYSE:VST | $52.61 Billion | $155.28 |
| #563 | Adani Power Limited | NSE:ADANIPOWER | $46.27 Billion | Rs221.85 |
| #803 | NRG Energy Inc. | NYSE:NRG | $32.93 Billion | $153.37 |
TransAlta Corp Historical Marketcap From 2015 to 2026
Between 2015 and today, TransAlta Corp's market cap moved from $951.83 Million to $ 3.64 Billion, with a yearly change of 10.32%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | CA$3.64 Billion | -2.42% |
| 2025 | CA$3.73 Billion | -14.61% |
| 2024 | CA$4.36 Billion | +88.48% |
| 2023 | CA$2.32 Billion | -7.16% |
| 2022 | CA$2.49 Billion | -12.38% |
| 2021 | CA$2.85 Billion | +47.76% |
| 2020 | CA$1.93 Billion | +6.09% |
| 2019 | CA$1.82 Billion | +67.54% |
| 2018 | CA$1.08 Billion | -24.97% |
| 2017 | CA$1.44 Billion | +0.27% |
| 2016 | CA$1.44 Billion | +51.32% |
| 2015 | CA$951.83 Million | -- |
End of Day Market Cap According to Different Sources
On May 2nd, 2026 the market cap of TransAlta Corp was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $3.64 Billion USD |
| MoneyControl | $3.64 Billion USD |
| MarketWatch | $3.64 Billion USD |
| marketcap.company | $3.64 Billion USD |
| Reuters | $3.64 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About TransAlta Corp
TransAlta Corporation engages in the development, production, and sale of electric energy. It operates through Hydro, Wind and Solar, Gas, Energy Transition, and Energy Marketing segments. The Hydro segment holds interest of approximately 922 megawatts (MW) of owned hydroelectric generating capacity located in Alberta, British Columbia, and Ontario. The Wind and Solar segment has a net ownership … Read more