ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Apogee Optocom Co's annualized return on capital (ROC %) for the quarter that ended in Dec. 2025 was 7.40%.
As of today (2026-06-27), Apogee Optocom Co's WACC % is -2.17%. Apogee Optocom Co's ROC % is -3.43% (calculated using TTM income statement data).
Apogee Optocom Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.
Apogee Optocom Co (TPE:6426) 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, Apogee Optocom Co's WACC % is -2.17%. Apogee Optocom Co's ROC % is -3.43% (calculated using TTM income statement data).
Apogee Optocom 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 %, 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.
Apogee Optocom Co ROC % Related Terms
Apogee Optocom Co ROC % Historical Data
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The historical data trend for Apogee Optocom Co'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.
Apogee Optocom Co (TPE:6426) has a ROC % of 7.40% as of Dec. 2025. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Apogee Optocom Co and its competitors.
Is Apogee Optocom Co's ROC % too high?
Apogee Optocom Co's current ROC % is 7.40%. The Hardware industry median ROC % is 4.12. Apogee Optocom Co's value of 7.40% is 79.8% above this industry median. Overall, Apogee Optocom Co has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Apogee Optocom Co's ROC % compare to CSCO and CIEN?
Apogee Optocom Co's ROC % of 7.40% can be compared against companies in the Hardware industry. The industry median ROC % is 4.12. Apogee Optocom Co's value of 7.40% is 79.8% above 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 Hardware company?
The median ROC % among Hardware companies is 4.12, based on 2,444 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. Apogee Optocom Co's current ROC % of 7.40% is 79.8% above 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 Apogee Optocom Co and its competitors. For the Hardware industry, the median ROC % is 4.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Apogee Optocom Co's current ROC % is 7.40%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Apogee Optocom Co stock overvalued right now?
Based on GuruFocus' analysis, Apogee Optocom Co (TPE:6426) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$88.88, compared to a current price of NT$193.00 — trading 117.1% above its estimated fair value. The current ROC % is 7.40% and 79.8% above the Hardware industry median of 4.12. Apogee Optocom Co's overall GF Score™ is 54/100 with 2 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 Apogee Optocom Co (TPE:6426), the current ROC % is 7.40% 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 Apogee Optocom Co (TPE:6426) Overvalued in 2026?
Based on GuruFocus' analysis, Apogee Optocom Co stock appears to be overvalued.
The current stock price of NT$193.00 is trading 117.1% above its estimated GF Value™ of NT$88.88.
GuruFocus considers Apogee Optocom Co to be Significantly Overvalued.
Key valuation signals for TPE:6426:
ROC %: 7.40%
GF Value™: NT$88.88 vs. price of NT$193.00 (117.1% above fair value)
Industry Position: 79.8% above the Hardware median
No single metric tells the full story. See the TPE:6426 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Apogee Optocom Co Ltd is a communication component manufacturer based in Taiwan. Its product offerings mainly include thin-film filters for active optical communication components (E-PON, G-PON) and thin-film filters for passive optical communication components (CWDM, DWDM). Additionally, Group is involved in optical and functional thin film processing, and offers optical filters for 1.6T Gbps optical communication modules, co-packaged optics coating applications, and bandpass filters for mid-infrared (MIR) sensors. It also offers measurement instruments like white light interferometers, spectrometers, and mid and far-infrared spectrometers. The Group's reportable operating segments are: the parent company, which derives key revenue, and Subsidiary. Geographically, its key market is China.
54GF Score
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