TransAlta (STU:TZ1) Enterprise Value: €7,025 Mil (As of Jun. 24, 2026) ***


STU:TZ1 TransAlta Corp STU:TZ1
55 GF Score
Price €12.40
GF Value €6.22
Valuation Significantly Overvalued
! 6 Warning Signs
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What is TransAlta Enterprise Value?

TransAlta STU:TZ1 55 Enterprise Value is €7,025 Mil as of Jun. 24, 2026. GuruFocus rates STU:TZ1 with a GF Score™ of 55/100 and a GF Value™ of €6.22 (Significantly Overvalued). The stock has 6 warning signs investors should review.

Think of Enterprise Value as the theoretical takeover price. It is more comprehensive than market capitalization (Market Cap), which only includes common equity. Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash, cash equivalents, and marketable securities.

EV-to-EBIT is calculated as Enterprise Value divided by its EBIT. As of today, TransAlta's Enterprise Value is €7,025 Mil. TransAlta's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 was €59 Mil. Therefore, TransAlta's EV-to-EBIT ratio for today is 119.64.

EV-to-EBITDA is calculated as Enterprise Value divided by its EBITDA. As of today, TransAlta's Enterprise Value is €7,025 Mil. TransAlta's EBITDA for the trailing twelve months (TTM) ended in Mar. 2026 was €395 Mil. Therefore, TransAlta's EV-to-EBITDA ratio for today is 17.79.

EV-to-Revenue is calculated as Enterprise Value divided by its Revenue. As of today, TransAlta's Enterprise Value is €7,025 Mil. TransAlta's Revenue for the trailing twelve months (TTM) ended in Mar. 2026 was €1,380 Mil. Therefore, TransAlta's EV-to-Revenue ratio for today is 5.09.

EV-to-OCF is calculated as Enterprise Value divided by its Cash Flow from Operations. As of today, TransAlta's Enterprise Value is €7,025 Mil. TransAlta's Cash Flow from Operations for the trailing twelve months (TTM) ended in Mar. 2026 was €475 Mil. Therefore, TransAlta's EV-to-OCF ratio for today is 14.80.

EV-to-FCF is calculated as Enterprise Value divided by its Free Cash Flow. As of today, TransAlta's Enterprise Value is €7,025 Mil. TransAlta's Free Cash Flow for the trailing twelve months (TTM) ended in Mar. 2026 was €315 Mil. Therefore, TransAlta's EV-to-FCF ratio for today is 22.31.

*** Please note that the current Enterprise Value is calculated using the current market capitalization and the most recently available financial data. If key financial fields—Long-Term Debt & Capital Lease Obligation and Short-Term Debt & Capital Lease Obligation—are recorded as null in the latest reporting period, our data vendor will default to using data from the prior period with valid entries.


TransAlta  (STU:TZ1) Enterprise Value Explanation

When an investor buy a company, the investor needs to pay not only the common shares, he/she also needs to pay the shareholders of Preferred Stocks. He also assumes the debt of the company, and receives the cash on the company's balance sheet.

If a company has more cash than debt, the investor actually pays less than the Market Cap because he immediately owns the cash once the transaction goes through.

The market value of Preferred Stock needs to be added to the market value of common stocks in the calculation of Enterprise Value.

For the companies with the same Market Cap, the smaller the Enterprise Value is, the cheaper the company is.

Enterprise Value can be negative when the company's net cash is more than its Market Cap. In this case the investor is basically getting the company for free and get paid for that.

1. EV-to-EBIT is calculated as Enterprise Value divided by its EBIT.

TransAlta's EV-to-EBIT for today is

EV-to-EBIT=Enterprise Value (Today)/EBIT (TTM)
=7024.606/58.715
=119.64

TransAlta's current Enterprise Value is €7,025 Mil.
TransAlta's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €59 Mil.

2. EV-to-EBITDA is calculated as Enterprise Value divided by its EBITDA.

TransAlta's EV-to-EBITDA for today is:

EV-to-EBITDA=Enterprise Value (Today)/EBITDA(TTM)
=7024.606/394.828
=17.79

TransAlta's current Enterprise Value is €7,025 Mil.
TransAlta's EBITDA for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €395 Mil.

3. EV-to-Revenue is calculated as Enterprise Value divided by its Revenue.

TransAlta's EV-to-Revenue for today is:

EV-to-Revenue=Enterprise Value (Today)/Revenue (TTM)
=7024.606/1380.46
=5.09

TransAlta's current Enterprise Value is €7,025 Mil.
TransAlta's Revenue for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €1,380 Mil.

4. EV-to-OCF is calculated as Enterprise Value divided by its Cash Flow from Operations.

TransAlta's EV-to-OCF for today is:

EV-to-OCF=Enterprise Value (Today)/Cash Flow from Operations (TTM)
=7024.606/474.725
=14.80

TransAlta's current Enterprise Value is €7,025 Mil.
TransAlta's Cash Flow from Operations for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €475 Mil.

5. EV-to-FCF is calculated as Enterprise Value divided by its Free Cash Flow.

TransAlta's EV-to-FCF for today is:

EV-to-FCF=Enterprise Value (Today)/Free Cash Flow (TTM)
=7024.606/314.898
=22.31

TransAlta's current Enterprise Value is €7,025 Mil.
TransAlta's Free Cash Flow for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €315 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


TransAlta Enterprise Value Related Terms


TransAlta Enterprise Value Historical Data

* Premium members only.

The historical data trend for TransAlta's Enterprise Value can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

TransAlta Enterprise Value Chart

TransAlta Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Enterprise Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5,760.83 5,502.71 5,385.70 7,489.24 6,370.78

TransAlta Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Enterprise Value Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 6,038.49 6,097.02 6,666.46 6,370.78 6,640.95

STU:TZ1 vs CEG, VST, NRG: Enterprise Value Comparison

For the Utilities - Independent Power Producers subindustry, TransAlta's Enterprise Value, along with its competitors' market caps and Enterprise Value data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


TransAlta Enterprise Value vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, TransAlta's Enterprise Value distribution charts can be found below:

* The bar in red indicates where TransAlta's Enterprise Value falls into.


STU:TZ1
55GF Score
TransAlta Corp STU:TZ1
Enterprise Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

TransAlta Enterprise Value Calculation

Enterprise Value is calculated as the market cap plus debt and minority interest and preferred shares, minus total cash, cash equivalents, and marketable securities.

TransAlta's Enterprise Value for the fiscal year that ended in Dec. 2025 is calculated as

TransAlta's Enterprise Value for the quarter that ended in Mar. 2026 is calculated as

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Enterprise Value →
What does a Enterprise Value of €7,025 Mil mean?
TransAlta (STU:TZ1) has a Enterprise Value of €7,025 Mil as of Jun. 24, 2026. Enterprise value equals the sum of market cap, debt and preferred shares less cash and equivalents. View historical data on TransAlta and its competitors.
Is TransAlta's Enterprise Value too high?
TransAlta's current Enterprise Value is €7,025 Mil. Overall, TransAlta has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does TransAlta's Enterprise Value compare to CEG and VST?
TransAlta's Enterprise Value of €7,025 Mil can be compared against companies in the Utilities - Independent Power Producers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Enterprise Value for an Utilities - Independent Power Producers company?
A good Enterprise Value depends on the Utilities - Independent Power Producers industry context. However, Enterprise Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Enterprise Value mean?
A high Enterprise Value can signal that a stock is expensive relative to its fundamentals. Enterprise value equals the sum of market cap, debt and preferred shares less cash and equivalents. View historical data on TransAlta and its competitors. TransAlta's current Enterprise Value is €7,025 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TransAlta stock overvalued right now?
Based on GuruFocus' analysis, TransAlta (STU:TZ1) is currently considered Significantly Overvalued. The stock's GF Value™ is €6.22, compared to a current price of €12.40 — trading 99.4% above its estimated fair value. The current Enterprise Value is €7,025 Mil. TransAlta's overall GF Score™ is 55/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Enterprise Value calculated?
Enterprise Value is calculated from a company's financial statements. For TransAlta (STU:TZ1), the current Enterprise Value is €7,025 Mil as of Jun. 24, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is TransAlta (STU:TZ1) Overvalued in 2026?

Based on GuruFocus' analysis, TransAlta stock appears to be overvalued. The current stock price of €12.40 is trading 99.4% above its estimated GF Value™ of €6.22. GuruFocus considers TransAlta to be Significantly Overvalued.

Key valuation signals for STU:TZ1:

  • Enterprise Value: €7,025 Mil
  • GF Value™: €6.22 vs. price of €12.40 (99.4% above fair value)
  • GF Score™: 55/100 with 6 warning signs

No single metric tells the full story. See the STU:TZ1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


TransAlta Business Description

Address 1100 1st Street SE, TransAlta Place, Suite 1400, Calgary, AB, CAN, T2G 1B1
TransAlta Corp is an independent power producer based in Alberta, Canada. The company operates a diverse electrical power generation assets in Canada, the United States, and Western Australia. The company has reportable segments namely, Hydro, Wind & Solar, Gas, Energy Transition segment and Corporate Segment. The company generates the majority of its revenue from the gas segment.
55GF Score

Get the complete analysis for STU:TZ1

Enterprise Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€12.40
Price
€6.22
GF Value