Winstek Semiconductor CoROCO:3265 -6.38%77 OCF Margin % is 38.27% as of Dec. 2025, which is 2% above its 10-year median of 37.54. GuruFocus rates ROCO:3265 with a GF Score™ of 77/100 and a GF Value™ of NT$117.03 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 1,023 Semiconductors companies, Winstek Semiconductor Co ranks better than 87.78% 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:3265 vs NVDA, AVGO, MU: OCF Margin % Comparison
For the Semiconductors subindustry, Winstek 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.
Winstek Semiconductor Co OCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Winstek Semiconductor Co's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Winstek 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.
Winstek Semiconductor Co (ROCO:3265) has a OCF Margin % of 38.27% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Winstek Semiconductor Co and its competitors. This is near median its historical median of 37.54. Over the past decade, Winstek Semiconductor Co's OCF Margin % has ranged from 19.40 to 68.31. According to the industry distribution chart, Winstek Semiconductor Co ranks #125 out of 1023 companies in the Semiconductors industry, placing it in the top 12.2%.
Is Winstek Semiconductor Co's OCF Margin % too high?
Winstek Semiconductor Co's current OCF Margin % of 38.27% is near median its 10-year median of 37.54. Over the past 10 years, this metric has ranged from a low of 19.40 to a high of 68.31. The Semiconductors industry median OCF Margin % is 9.42. Winstek Semiconductor Co's value of 38.27% is 306.3% above this industry median. Based on the distribution chart, Winstek Semiconductor Co ranks #125 out of 1023 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Winstek Semiconductor Co has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Winstek Semiconductor Co's OCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Winstek Semiconductor Co ranks #125 out of 1023 companies for OCF Margin %. This places Winstek Semiconductor Co in the top 12% of its industry — outperforming the majority of peers. The industry median OCF Margin % is 9.42. Winstek Semiconductor Co's value of 38.27% is 306.3% above this benchmark. Historically, Winstek Semiconductor Co's own OCF Margin % has ranged from 19.40 to 68.31 over the past decade. While the company's 10-year median is 37.54 vs. the industry median of 9.42, Winstek 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 9.42, 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. Winstek Semiconductor Co's current OCF Margin % of 38.27% is 306.3% 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 Winstek Semiconductor Co and its competitors. For the Semiconductors industry, the median OCF Margin % is 9.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Winstek Semiconductor Co's current OCF Margin % is 38.27%, which is near median its own 10-year median of 37.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Winstek Semiconductor Co stock overvalued right now?
Based on GuruFocus' analysis, Winstek Semiconductor Co (ROCO:3265) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$117.03, compared to a current price of NT$176.00 — trading 50.4% above its estimated fair value. The current OCF Margin % is 38.27%, which is near median its 10-year median of 37.54 and 306.3% above the Semiconductors industry median of 9.42. Winstek Semiconductor Co's overall GF Score™ is 77/100 with 7 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 Winstek Semiconductor Co (ROCO:3265), the current OCF Margin % is 38.27% 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 Winstek Semiconductor Co (ROCO:3265) Overvalued in 2026?
Based on GuruFocus' analysis, Winstek Semiconductor Co stock appears to be overvalued.
The current stock price of NT$176.00 is trading 50.4% above its estimated GF Value™ of NT$117.03.
GuruFocus considers Winstek Semiconductor Co to be Significantly Overvalued.
Key valuation signals for ROCO:3265:
OCF Margin %: 38.27% (near median its 10-year median of 37.54)
GF Value™: NT$117.03 vs. price of NT$176.00 (50.4% above fair value)
Industry Position: 306.3% above the Semiconductors median (#125 of 1023)
No single metric tells the full story. See the ROCO:3265 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Winstek Semiconductor Co Ltd is engaged in testing and packing services for chips and wafers. The company offers services in Test, Bump, Backend services, and vertical analysis.
77GF Score
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