Winston Medical Supply CoROCO:6817 -0.17%85 FCF Margin % is 22.17% as of Dec. 2025, which is 14% above its 10-year median of 19.51. GuruFocus rates ROCO:6817 with a GF Score™ of 85/100 and a GF Value™ of NT$102.51 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 955 Drug Manufacturers companies, Winston Medical Supply Co ranks better than 88.27% 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.
For the Drug Manufacturers - Specialty & Generic subindustry, Winston Medical Supply Co's FCF Margin %, along with its competitors' market caps and FCF 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.
Winston Medical Supply Co FCF Margin % vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Winston Medical Supply Co's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Winston Medical Supply Co's FCF 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.
Winston Medical Supply Co (ROCO:6817) has a FCF Margin % of 22.17% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Winston Medical Supply Co and its competitors. This is 14% above median its historical median of 19.51. Over the past decade, Winston Medical Supply Co's FCF Margin % has ranged from 1.72 to 27.56. According to the industry distribution chart, Winston Medical Supply Co ranks #112 out of 955 companies in the Drug Manufacturers industry, placing it in the top 11.7%.
Is Winston Medical Supply Co's FCF Margin % too high?
Winston Medical Supply Co's current FCF Margin % of 22.17% is 14% above median its 10-year median of 19.51. Over the past 10 years, this metric has ranged from a low of 1.72 to a high of 27.56. The Drug Manufacturers industry median FCF Margin % is 2.51. Winston Medical Supply Co's value of 22.17% is 783.3% above this industry median. Based on the distribution chart, Winston Medical Supply Co ranks #112 out of 955 companies in the Drug Manufacturers industry, which is in the top quartile — a strong position relative to peers. Overall, Winston Medical Supply Co has a GF Score™ of 85/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Winston Medical Supply Co's FCF Margin % compare to ZTS and UTHR?
According to the Drug Manufacturers industry distribution chart, Winston Medical Supply Co ranks #112 out of 955 companies for FCF Margin %. This places Winston Medical Supply Co in the top 12% of its industry — outperforming the majority of peers. The industry median FCF Margin % is 2.51. Winston Medical Supply Co's value of 22.17% is 783.3% above this benchmark. Historically, Winston Medical Supply Co's own FCF Margin % has ranged from 1.72 to 27.56 over the past decade. While the company's 10-year median is 19.51 vs. the industry median of 2.51, Winston Medical Supply 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 FCF Margin % for a Drug Manufacturers company?
The median FCF Margin % among Drug Manufacturers companies is 2.51, based on 955 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Winston Medical Supply Co's current FCF Margin % of 22.17% is 783.3% 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Winston Medical Supply Co and its competitors. For the Drug Manufacturers industry, the median FCF Margin % is 2.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Winston Medical Supply Co's current FCF Margin % is 22.17%, which is 14% above median its own 10-year median of 19.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Winston Medical Supply Co stock overvalued right now?
Based on GuruFocus' analysis, Winston Medical Supply Co (ROCO:6817) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$102.51, compared to a current price of NT$59.90 — trading 41.6% below its estimated fair value. The current FCF Margin % is 22.17%, which is 14% above median its 10-year median of 19.51 and 783.3% above the Drug Manufacturers industry median of 2.51. Winston Medical Supply Co's overall GF Score™ is 85/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Winston Medical Supply Co (ROCO:6817), the current FCF Margin % is 22.17% 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 Winston Medical Supply Co (ROCO:6817) Overvalued in 2026?
Based on GuruFocus' analysis, Winston Medical Supply Co stock appears to be undervalued.
The current stock price of NT$59.90 is trading 41.6% below its estimated GF Value™ of NT$102.51.
GuruFocus considers Winston Medical Supply Co to be Significantly Undervalued.
Key valuation signals for ROCO:6817:
FCF Margin %: 22.17% (14% above median its 10-year median of 19.51)
GF Value™: NT$102.51 vs. price of NT$59.90 (41.6% below fair value)
Industry Position: 783.3% above the Drug Manufacturers median (#112 of 955)
No single metric tells the full story. See the ROCO:6817 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Winston Medical Supply Co Ltd is a manufacturer of medical products. It produces sterile ophthalmic preparations, hormone preparations and healthy products.
85GF Score
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