Hydrogen Refueling Solutions (STU:1FO) ROC %: -30.80% (As of Dec. 2025)

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STU:1FO Hydrogen Refueling Solutions SA STU:1FO
64 GF Score
Price €1.29
GF Value €2.71
Valuation Possible Value Trap
! 10 Warning Signs
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What is Hydrogen Refueling Solutions ROC %?

Hydrogen Refueling Solutions STU:1FO +4.20% 64 ROC % is -30.80% as of Dec. 2025. GuruFocus rates STU:1FO with a GF Score™ of 64/100 and a GF Value™ of €2.71 (Possible Value Trap). The stock has 10 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 %. Hydrogen Refueling Solutions's annualized return on capital (ROC %) for the quarter that ended in Dec. 2025 was -30.80%.

As of today (2026-07-28), Hydrogen Refueling Solutions's WACC % is 7.00%. Hydrogen Refueling Solutions's ROC % is -23.73% (calculated using TTM income statement data). Hydrogen Refueling Solutions earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Hydrogen Refueling Solutions  (STU:1FO) 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, Hydrogen Refueling Solutions's WACC % is 7.00%. Hydrogen Refueling Solutions's ROC % is -23.73% (calculated using TTM income statement data). Hydrogen Refueling Solutions 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.


Hydrogen Refueling Solutions ROC % Related Terms


Hydrogen Refueling Solutions ROC % Historical Data

* Premium members only.

The historical data trend for Hydrogen Refueling Solutions'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.

Hydrogen Refueling Solutions ROC % Chart

Hydrogen Refueling Solutions Annual Data
Trend Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
ROC %
Get a 7-Day Free Trial -1.65 -0.88 -9.50 -15.00 -13.26

Hydrogen Refueling Solutions Semi-Annual Data
Jun18 Jun19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROC % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -13.60 -13.56 -13.89 -12.50 -30.80
STU:1FO
64GF Score
Hydrogen Refueling Solutions SA STU:1FO
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Hydrogen Refueling Solutions ROC % Calculation

Hydrogen Refueling Solutions's annualized Return on Capital (ROC %) for the fiscal year that ended in Jun. 2025 is calculated as:

ROC % (A: Jun. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Jun. 2024 ) + Invested Capital (A: Jun. 2025 ))/ count )
=-14.495 * ( 1 - 24.63% )/( (78.871 + 85.94)/ 2 )
=-10.9248815/82.4055
=-13.26 %

where

Hydrogen Refueling Solutions's annualized Return on Capital (ROC %) for the quarter that ended in Dec. 2025 is calculated as:

ROC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Jun. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=-23.078 * ( 1 - 0% )/( (85.94 + 63.937)/ 2 )
=-23.078/74.9385
=-30.80 %

where

Note: The Operating Income data used here is two times the semi-annual (Dec. 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 -30.80% mean?
Hydrogen Refueling Solutions (STU:1FO) has a ROC % of -30.80% as of Dec. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Hydrogen Refueling Solutions and its competitors.
Is Hydrogen Refueling Solutions' ROC % too high?
Hydrogen Refueling Solutions' current ROC % is -30.80%. Overall, Hydrogen Refueling Solutions has a GF Score™ of 64/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Hydrogen Refueling Solutions' ROC % compare to CASY and WSM?
Hydrogen Refueling Solutions' ROC % of -30.80% can be compared against companies in the Retail - Cyclical industry. The industry median ROC % is 4.37. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for a Retail - Cyclical company?
The median ROC % among Retail - Cyclical companies is 4.37, based on 1,116 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 Hydrogen Refueling Solutions and its competitors. For the Retail - Cyclical industry, the median ROC % is 4.37 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Hydrogen Refueling Solutions's current ROC % is -30.80%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hydrogen Refueling Solutions stock overvalued right now?
Based on GuruFocus' analysis, Hydrogen Refueling Solutions (STU:1FO) is currently considered Possible Value Trap. The stock's GF Value™ is €2.71, compared to a current price of €1.29 — trading 52.4% below its estimated fair value. The current ROC % is -30.80%. Hydrogen Refueling Solutions' overall GF Score™ is 64/100 with 10 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 Hydrogen Refueling Solutions (STU:1FO), the current ROC % is -30.80% as of Dec. 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.

Is Hydrogen Refueling Solutions (STU:1FO) Overvalued in 2026?

Based on GuruFocus' analysis, Hydrogen Refueling Solutions stock appears to be undervalued. The current stock price of €1.29 is trading 52.4% below its estimated GF Value™ of €2.71. GuruFocus considers Hydrogen Refueling Solutions to be Possible Value Trap.

Key valuation signals for STU:1FO:

  • ROC %: -30.80%
  • GF Value™: €2.71 vs. price of €1.29 (52.4% below fair value)
  • GF Score™: 64/100 with 10 warning signs

No single metric tells the full story. See the STU:1FO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Hydrogen Refueling Solutions Business Description

Other Exchanges ALHRS:France1FO:Germany
Address 283 Route des Lavieres, Champagnier, FRA, 38800
Hydrogen Refueling Solutions SA offers hydrogen refueling station solutions for all types of vehicles, including captive fleets, trucks, buses, passenger cars, and others for the mobility markets, industrial activities, storage, and energy.
64GF Score

Get the complete analysis for STU:1FO

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

€1.29
Price
€2.71
GF Value