ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Taiwan Cogeneration's annualized return on capital (ROC %) for the quarter that ended in Dec. 2025 was 1.64%.
As of today (2026-06-26), Taiwan Cogeneration's WACC % is 7.34%. Taiwan Cogeneration's ROC % is 2.21% (calculated using TTM income statement data).
Taiwan Cogeneration earns returns that do not match up to its cost of capital. It will destroy value as it grows.
Taiwan Cogeneration (TPE:8926) 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, Taiwan Cogeneration's WACC % is 7.34%. Taiwan Cogeneration's ROC % is 2.21% (calculated using TTM income statement data).
Taiwan Cogeneration 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.
Taiwan Cogeneration ROC % Related Terms
Taiwan Cogeneration ROC % Historical Data
* Premium members only.
The historical data trend for Taiwan Cogeneration'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 four times the quarterly (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.
Taiwan Cogeneration (TPE:8926) has a ROC % of 1.64% as of Dec. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Taiwan Cogeneration and its competitors.
Is Taiwan Cogeneration's ROC % too high?
Taiwan Cogeneration's current ROC % is 1.64%. The Construction industry median ROC % is 4.65. Taiwan Cogeneration's value of 1.64% is 64.7% below this industry median. Overall, Taiwan Cogeneration has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Cogeneration's ROC % compare to PWR and FIX?
Taiwan Cogeneration's ROC % of 1.64% can be compared against companies in the Construction industry. The industry median ROC % is 4.65. Taiwan Cogeneration's value of 1.64% is 64.7% below this benchmark. 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 Construction company?
The median ROC % among Construction companies is 4.65, based on 1,755 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. Taiwan Cogeneration's current ROC % of 1.64% is 64.7% below the industry median. 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 Taiwan Cogeneration and its competitors. For the Construction industry, the median ROC % is 4.65 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiwan Cogeneration's current ROC % is 1.64%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Cogeneration stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Cogeneration (TPE:8926) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$43.28, compared to a current price of NT$76.20 — trading 76.1% above its estimated fair value. The current ROC % is 1.64% and 64.7% below the Construction industry median of 4.65. Taiwan Cogeneration's overall GF Score™ is 75/100 with 12 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 Taiwan Cogeneration (TPE:8926), the current ROC % is 1.64% 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 Taiwan Cogeneration (TPE:8926) Overvalued in 2026?
Based on GuruFocus' analysis, Taiwan Cogeneration stock appears to be overvalued.
The current stock price of NT$76.20 is trading 76.1% above its estimated GF Value™ of NT$43.28.
GuruFocus considers Taiwan Cogeneration to be Significantly Overvalued.
Key valuation signals for TPE:8926:
ROC %: 1.64%
GF Value™: NT$43.28 vs. price of NT$76.20 (76.1% above fair value)
Industry Position: 64.7% below the Construction median
No single metric tells the full story. See the TPE:8926 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Taiwan Cogeneration Corp is engaged in engineering, planning, design, procurement, installation, construction and financial planning of cogeneration systems, environmental protection and fuel procurement for cogeneration systems and related businesses. The Corporation also operates and manages cogeneration plants, provides research and development, technical and consultation services related to cogeneration, and manufactures, assembles, sells, leases, installs and repairs cogeneration equipment. In addition, it invests in cogeneration plants, trades related equipment, engages in power generation businesses other than utility, and performs electric equipment installation. Its revenues are generated from sales from cogeneration plants and revenue from consulting and construction services.
75GF 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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