ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. UMC Electronics Co's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was 0.00%.
As of today (2026-06-28), UMC Electronics Co's WACC % is 0.82%. UMC Electronics Co's ROC % is 0.57% (calculated using TTM income statement data).
UMC Electronics Co earns returns that do not match up to its cost of capital. It will destroy value as it grows.
UMC Electronics Co (TSE:6615) 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, UMC Electronics Co's WACC % is 0.82%. UMC Electronics Co's ROC % is 0.57% (calculated using TTM income statement data).
UMC Electronics 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.
UMC Electronics Co ROC % Related Terms
UMC Electronics Co ROC % Historical Data
* Premium members only.
The historical data trend for UMC Electronics 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 (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.
UMC Electronics Co (TSE:6615) has a ROC % of 0.00% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on UMC Electronics Co and its competitors.
Is UMC Electronics Co's ROC % too high?
UMC Electronics Co's current ROC % is 0.00%. Overall, UMC Electronics Co has a GF Score™ of 50/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does UMC Electronics Co's ROC % compare to APH and GLW?
UMC Electronics Co's ROC % of 0.00% can be compared against companies in the Hardware industry. The industry median ROC % is 4.09. 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 4.09, based on 2,448 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 UMC Electronics Co and its competitors. For the Hardware industry, the median ROC % is 4.09 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. UMC Electronics Co's current ROC % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is UMC Electronics Co stock overvalued right now?
Based on GuruFocus' analysis, UMC Electronics Co (TSE:6615) is currently considered Fairly Valued. The stock's GF Value™ is 円238.74, compared to a current price of 円220.00 — trading 7.8% below its estimated fair value. The current ROC % is 0.00%. UMC Electronics Co's overall GF Score™ is 50/100 with 6 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 UMC Electronics Co (TSE:6615), the current ROC % is 0.00% 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 UMC Electronics Co (TSE:6615) Overvalued in 2026?
Based on GuruFocus' analysis, UMC Electronics Co stock appears to be undervalued.
The current stock price of 円220.00 is trading 7.8% below its estimated GF Value™ of 円238.74.
GuruFocus considers UMC Electronics Co to be Fairly Valued.
Key valuation signals for TSE:6615:
ROC %: 0.00%
GF Value™: 円238.74 vs. price of 円220.00 (7.8% below fair value)
No single metric tells the full story. See the TSE:6615 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
UMC Electronics Co Ltd manufactures electronics and electronic components. The company develops antennas, active tags and readers, devices for fingerprint authentication systems, IC card reader/writer-related devices contact and non-contact type, monitoring alarm for vehicle abnormalities, PHS terminals, pachinko amusement/pinball, game pachinko/pinball game control units, devices related to credit/debit cards, handy terminals, and original reader/writer core units.
50GF Score
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