Greenrock Energy Co (ROCO:7833) ROIC %: -2.24% (As of Dec. 2025)

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ROCO:7833 Greenrock Energy Co Ltd ROCO:7833
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What is Greenrock Energy Co ROIC %?

Greenrock Energy Co ROCO:7833 +1.62% 7 ROIC % is -2.24% as of Dec. 2025. GuruFocus rates ROCO:7833 with a GF Score™ of 7/100. The stock has 6 warning signs investors should review.

ROIC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROC %. Greenrock Energy Co's annualized return on invested capital (ROIC %) for the quarter that ended in Dec. 2025 was -2.24%.

As of today (2026-07-16), Greenrock Energy Co's WACC % is 5.95%. Greenrock Energy Co's ROIC % is 0.54% (calculated using TTM income statement data). Greenrock Energy Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Greenrock Energy Co  (ROCO:7833) ROIC % Explanation

ROIC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROC %. 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 ROIC % 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, Greenrock Energy Co's WACC % is 5.95%. Greenrock Energy Co's ROIC % is 0.54% (calculated using TTM income statement data). Greenrock Energy Co 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 %, ROIC % 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.


Greenrock Energy Co ROIC % Related Terms


Greenrock Energy Co ROIC % Historical Data

* Premium members only.

The historical data trend for Greenrock Energy Co's ROIC % 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.

Greenrock Energy Co ROIC % Chart

Greenrock Energy Co Annual Data
Trend Dec23 Dec24 Dec25
ROIC %
5.83 2.42 0.57

Greenrock Energy Co Semi-Annual Data
Dec23 Jun24 Dec24 Jun25 Dec25
ROIC % 0.00 -1.35 5.87 2.34 -2.24

Greenrock Energy Co ROIC % Competitor Comparison

For the Utilities - Renewable subindustry, Greenrock Energy Co's ROIC %, along with its competitors' market caps and ROIC % 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.


Greenrock Energy Co ROIC % vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Greenrock Energy Co's ROIC % distribution charts can be found below:

* The bar in red indicates where Greenrock Energy Co's ROIC % falls into.


ROCO:7833
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Greenrock Energy Co Ltd ROCO:7833
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Greenrock Energy Co ROIC % Calculation

Greenrock Energy Co's annualized Return on Invested Capital (ROIC %) for the fiscal year that ended in Dec. 2025 is calculated as:

ROIC % (A: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2024 ) + Invested Capital (A: Dec. 2025 ))/ count )
=20.757 * ( 1 - 0% )/( (3174.19 + 4110.311)/ 2 )
=20.757/3642.2505
=0.57 %

where

Invested Capital(A: Dec. 2024 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=3846.898 - 705.137 - ( 160.85 - max(0, 1155.767 - 1123.338+160.85))
=3174.19

Invested Capital(A: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=4799.844 - 982.901 - ( 571.528 - max(0, 1708.378 - 1415.01+571.528))
=4110.311

Greenrock Energy Co's annualized Return on Invested Capital (ROIC %) for the quarter that ended in Dec. 2025 is calculated as:

ROIC % (Q: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Jun. 2025 ) + Invested Capital (Q: Dec. 2025 ))/ count )
=-96.596 * ( 1 - 3.48% )/( (4208.147 + 4110.311)/ 2 )
=-93.2344592/4159.229
=-2.24 %

where

Invested Capital(Q: Jun. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=4747.143 - 1027.596 - ( 343.637 - max(0, 1831.976 - 1343.376+343.637))
=4208.147

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=4799.844 - 982.901 - ( 571.528 - max(0, 1708.378 - 1415.01+571.528))
=4110.311

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 ROIC % →
What does a ROIC % of -2.24% mean?
Greenrock Energy Co (ROCO:7833) has a ROIC % of -2.24% as of Dec. 2025. Return on invested capital is the ratio of current-period net income to average two-period invested capital. View historical data on Greenrock Energy Co and its competitors.
Is Greenrock Energy Co's ROIC % too high?
Greenrock Energy Co's current ROIC % is -2.24%. Overall, Greenrock Energy Co has a GF Score™ of 7/100, reflecting its overall financial health beyond just this single metric.
How does Greenrock Energy Co's ROIC % compare to competitors?
Greenrock Energy Co's ROIC % of -2.24% can be compared against companies in the Utilities - Independent Power Producers industry. The industry median ROIC % is 2.28. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROIC % for an Utilities - Independent Power Producers company?
The median ROIC % among Utilities - Independent Power Producers companies is 2.28, based on 430 companies in the industry. Companies in the top quartile (top 25%) have a ROIC % significantly above this median, while those in the bottom quartile fall well below. However, ROIC % 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 ROIC % mean?
A high ROIC % can signal that a stock is expensive relative to its fundamentals. Return on invested capital is the ratio of current-period net income to average two-period invested capital. View historical data on Greenrock Energy Co and its competitors. For the Utilities - Independent Power Producers industry, the median ROIC % is 2.28 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Greenrock Energy Co's current ROIC % is -2.24%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Greenrock Energy Co stock overvalued right now?
Greenrock Energy Co (ROCO:7833) has a current ROIC % of -2.24%. The current ROIC % is -2.24%. Greenrock Energy Co's overall GF Score™ is 7/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROIC % calculated?
ROIC % is calculated from a company's financial statements. For Greenrock Energy Co (ROCO:7833), the current ROIC % is -2.24% 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.

Greenrock Energy Co Business Description

Address Ciyun Road, 13th Floor, 6-8, No.118, East District, Hsinchu, TWN
Greenrock Energy Co Ltd is engaged in the development of renewable and clean energy. The core business of the company includes energy generation (power plant development and investment), EPC services (engineering, procurement, and construction), and energy storage solutions. The company provides comprehensive renewable energy services, covering solar power plant development, EPC project execution, integrated system operations and maintenance, and green energy trading platform development.
7GF Score

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

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