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ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Akasaka Diesels's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was -2.90%.
As of today (2026-07-16), Akasaka Diesels's WACC % is 6.04%. Akasaka Diesels's ROC % is -1.11% (calculated using TTM income statement data).
Akasaka Diesels earns returns that do not match up to its cost of capital. It will destroy value as it grows.
Akasaka Diesels (TSE:6022) 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, Akasaka Diesels's WACC % is 6.04%. Akasaka Diesels's ROC % is -1.11% (calculated using TTM income statement data).
Akasaka Diesels 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.
Akasaka Diesels ROC % Related Terms
Akasaka Diesels ROC % Historical Data
* Premium members only.
The historical data trend for Akasaka Diesels'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.
Note:
The Operating Income data used here is two times the semi-annual (Mar. 2026) 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.
Akasaka Diesels (TSE:6022) has a ROC % of -2.90% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Akasaka Diesels and its competitors.
Is Akasaka Diesels' ROC % too high?
Akasaka Diesels' current ROC % is -2.90%. Overall, Akasaka Diesels has a GF Score™ of 65/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Akasaka Diesels' ROC % compare to SPCX and GE?
Akasaka Diesels' ROC % of -2.90% can be compared against companies in the Aerospace & Defense industry. The industry median ROC % is 4.24. 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 Aerospace & Defense company?
The median ROC % among Aerospace & Defense companies is 4.24, based on 354 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 Akasaka Diesels and its competitors. For the Aerospace & Defense industry, the median ROC % is 4.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Akasaka Diesels's current ROC % is -2.90%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Akasaka Diesels stock overvalued right now?
Based on GuruFocus' analysis, Akasaka Diesels (TSE:6022) is currently considered Fairly Valued. The stock's GF Value™ is 円2,571.81, compared to a current price of 円2,514.00 — trading 2.2% below its estimated fair value. The current ROC % is -2.90%. Akasaka Diesels' overall GF Score™ is 65/100 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 Akasaka Diesels (TSE:6022), the current ROC % is -2.90% as of Mar. 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 Akasaka Diesels (TSE:6022) Overvalued in 2026?
Based on GuruFocus' analysis, Akasaka Diesels stock appears to be undervalued.
The current stock price of 円2,514.00 is trading 2.2% below its estimated GF Value™ of 円2,571.81.
GuruFocus considers Akasaka Diesels to be Fairly Valued.
Key valuation signals for TSE:6022:
ROC %: -2.90%
GF Value™: 円2,571.81 vs. price of 円2,514.00 (2.2% below fair value)
No single metric tells the full story. See the TSE:6022 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Akasaka Diesels Ltd is a Japan-based machinery manufacturing company. It is mainly engaged in the design, manufacture, and sale of the marine diesel engine and other machinery and equipment. It offers marine and industrial machinery products including 4stroke engine, 2stroke engine, remote controller, institution monitoring equipment, vibration, and noise reduction technology, and air motor. The company is also engaged in selling and leasing of marine equipment, oceanographic instruments, environmental pollution control equipment, satellite utilization measuring equipment, astronomical observation equipment, castings, and forged steel products.
65GF Score
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