Taiwan Semiconductor CoROCO:5425 -1.12%80 OCF Margin % is 13.40% as of Dec. 2025, which is 12% below its 10-year median of 15.22. GuruFocus rates ROCO:5425 with a GF Score™ of 80/100 and a GF Value™ of NT$87.34 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 1,023 Semiconductors companies, Taiwan Semiconductor Co ranks better than 62.07% on this metric.
* 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.
ROCO:5425 vs NVDA, AVGO, MU: OCF Margin % Comparison
For the Semiconductors subindustry, Taiwan Semiconductor Co's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
Taiwan Semiconductor Co OCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Taiwan Semiconductor Co's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Taiwan Semiconductor Co's OCF Margin % falls into.
* 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 Semiconductor Co (ROCO:5425) has a OCF Margin % of 13.40% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Taiwan Semiconductor Co and its competitors. This is 12% below median its historical median of 15.22. Over the past decade, Taiwan Semiconductor Co's OCF Margin % has ranged from 10.96 to 19.84. According to the industry distribution chart, Taiwan Semiconductor Co ranks #388 out of 1023 companies in the Semiconductors industry, placing it in the top 37.9%.
Is Taiwan Semiconductor Co's OCF Margin % too high?
Taiwan Semiconductor Co's current OCF Margin % of 13.40% is 12% below median its 10-year median of 15.22. Over the past 10 years, this metric has ranged from a low of 10.96 to a high of 19.84. The Semiconductors industry median OCF Margin % is 9.39. Taiwan Semiconductor Co's value of 13.40% is 42.7% above this industry median. Based on the distribution chart, Taiwan Semiconductor Co ranks #388 out of 1023 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Taiwan Semiconductor Co has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Semiconductor Co's OCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Taiwan Semiconductor Co ranks #388 out of 1023 companies for OCF Margin %. This puts Taiwan Semiconductor Co in the upper half of its industry. The industry median OCF Margin % is 9.39. Taiwan Semiconductor Co's value of 13.40% is 42.7% above this benchmark. Historically, Taiwan Semiconductor Co's own OCF Margin % has ranged from 10.96 to 19.84 over the past decade. While the company's 10-year median is 15.22 vs. the industry median of 9.39, Taiwan Semiconductor Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Semiconductors company?
The median OCF Margin % among Semiconductors companies is 9.39, based on 1,023 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Taiwan Semiconductor Co's current OCF Margin % of 13.40% is 42.7% 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Taiwan Semiconductor Co and its competitors. For the Semiconductors industry, the median OCF Margin % is 9.39 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiwan Semiconductor Co's current OCF Margin % is 13.40%, which is 12% below median its own 10-year median of 15.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Semiconductor Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Semiconductor Co (ROCO:5425) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$87.34, compared to a current price of NT$132.50 — trading 51.7% above its estimated fair value. The current OCF Margin % is 13.40%, which is 12% below median its 10-year median of 15.22 and 42.7% above the Semiconductors industry median of 9.39. Taiwan Semiconductor Co's overall GF Score™ is 80/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Taiwan Semiconductor Co (ROCO:5425), the current OCF Margin % is 13.40% 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 Taiwan Semiconductor Co (ROCO:5425) Overvalued in 2026?
Based on GuruFocus' analysis, Taiwan Semiconductor Co stock appears to be overvalued.
The current stock price of NT$132.50 is trading 51.7% above its estimated GF Value™ of NT$87.34.
GuruFocus considers Taiwan Semiconductor Co to be Significantly Overvalued.
Key valuation signals for ROCO:5425:
OCF Margin %: 13.40% (12% below median its 10-year median of 15.22)
GF Value™: NT$87.34 vs. price of NT$132.50 (51.7% above fair value)
Industry Position: 42.7% above the Semiconductors median (#388 of 1023)
No single metric tells the full story. See the ROCO:5425 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Taiwan Semiconductor Co Ltd is a company that is mainly engaged in the manufacturing and sale of semiconductor devices. The company's segment includes Rectifiers and Bar Code Printers. It generates maximum revenue from the Rectifiers segment. Its product portfolio includes Bridge Rectifier, Diode, DIAC and Thyristor, ESD Protection, Photocoupler, Transistor, Hall Effect Sensors, Voltage Reference, Switching Regulator, Linear Voltage Regulator, Amplifier and Comparator, and others.
80GF Score
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