Haffner Energy (XPAR:ALHAF) ROC %: -49.40% (As of Sep. 2025)


XPAR:ALHAF Haffner Energy SA XPAR:ALHAF
27 GF Score
Price €0.22
! 4 Warning Signs
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What is Haffner Energy ROC %?

Haffner Energy XPAR:ALHAF -2.25% 27 ROC % is -49.40% as of Sep. 2025. GuruFocus rates XPAR:ALHAF with a GF Score™ of 27/100. The stock has 4 warning signs investors should review.

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Haffner Energy's annualized return on capital (ROC %) for the quarter that ended in Sep. 2025 was -49.40%.

As of today (2026-06-27), Haffner Energy's WACC % is 18.65%. Haffner Energy's ROC % is -42.77% (calculated using TTM income statement data). Haffner Energy earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Haffner Energy  (XPAR:ALHAF) ROC % Explanation

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Haffner Energy's WACC % is 18.65%. Haffner Energy's ROC % is -42.77% (calculated using TTM income statement data). Haffner Energy earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


Haffner Energy ROC % Related Terms


Haffner Energy ROC % Historical Data

* Premium members only.

The historical data trend for Haffner Energy's ROC % 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.

Haffner Energy ROC % Chart

Haffner Energy Annual Data
Trend Mar19 Mar20 Mar21 Mar22 Mar23 Mar24
ROC %
Get a 7-Day Free Trial -32.20 -52.09 -81.66 -103.22 -38.70

Haffner Energy Semi-Annual Data
Mar19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25
ROC % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -33.77 -42.69 -37.12 -36.21 -49.40
XPAR:ALHAF
27GF Score
Haffner Energy SA XPAR:ALHAF
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Haffner Energy ROC % Calculation

Haffner Energy's annualized Return on Capital (ROC %) for the fiscal year that ended in Mar. 2024 is calculated as:

ROC % (A: Mar. 2024 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Mar. 2023 ) + Invested Capital (A: Mar. 2024 ))/ count )
=-9.168 * ( 1 - 0% )/( (18.183 + 29.195)/ 2 )
=-9.168/23.689
=-38.70 %

where

Haffner Energy's annualized Return on Capital (ROC %) for the quarter that ended in Sep. 2025 is calculated as:

ROC % (Q: Sep. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Mar. 2025 ) + Invested Capital (Q: Sep. 2025 ))/ count )
=-14.378 * ( 1 - 1.86% )/( (27.941 + 29.188)/ 2 )
=-14.1105692/28.5645
=-49.40 %

where

Note: The Operating Income data used here is two times the semi-annual (Sep. 2025) data. The tax rate is limited to between 0% and 100%.

* 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 ROC % →
What does a ROC % of -49.40% mean?
Haffner Energy (XPAR:ALHAF) has a ROC % of -49.40% as of Sep. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Haffner Energy and its competitors.
Is Haffner Energy's ROC % too high?
Haffner Energy's current ROC % is -49.40%. Overall, Haffner Energy has a GF Score™ of 27/100, reflecting its overall financial health beyond just this single metric.
How does Haffner Energy's ROC % compare to competitors?
Haffner Energy's ROC % of -49.40% can be compared against companies in the Utilities - Independent Power Producers industry. The industry median ROC % is 2.27. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for an Utilities - Independent Power Producers company?
The median ROC % among Utilities - Independent Power Producers companies is 2.27, based on 430 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % 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 ROC % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Haffner Energy and its competitors. For the Utilities - Independent Power Producers industry, the median ROC % is 2.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Haffner Energy's current ROC % is -49.40%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Haffner Energy stock overvalued right now?
Haffner Energy (XPAR:ALHAF) has a current ROC % of -49.40%. The current ROC % is -49.40%. Haffner Energy's overall GF Score™ is 27/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For Haffner Energy (XPAR:ALHAF), the current ROC % is -49.40% as of Sep. 2025. 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.

Haffner Energy Business Description

Other Exchanges X1B:Germany
Address 2 place de la Gare, Parc de l\'Angeviniere, Vitry-le-Francois, FRA, 51300
Haffner Energy SA is the designer and builder of HYNOCA, a disruptive carbon-negative solution for producing competitive renewable hydrogen.
27GF Score

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

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