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Winston Medical Supply CoROCO:6817 -1.67%85 EV-to-FCF is 6.35 as of Jul. 19, 2026, which is 42% below its 10-year median of 11.04. GuruFocus rates ROCO:6817 with a GF Score™ of 85/100 and a GF Value™ of NT$102.83 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 565 Drug Manufacturers companies, Winston Medical Supply Co ranks better than 86.55% on this metric.
EV-to-FCF is calculated as enterprise value divided by its free cash flow. As of today, Winston Medical Supply Co's Enterprise Value is NT$874.5 Mil.
Winston Medical Supply Co's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was NT$137.7 Mil. Therefore, Winston Medical Supply Co's EV-to-FCF for today is 6.35.
The historical rank and industry rank for Winston Medical Supply Co's EV-to-FCF or its related term are showing as below:
ROCO:6817'
s EV-to-FCF Range Over the Past 10 Years
Min: 6.35 Med: 11.04 Max: 40.83
Current: 6.35
During the past 9 years, the highest EV-to-FCF of Winston Medical Supply Co was 40.83. The lowest was 6.35. And the median was 11.04.
ROCO:6817's EV-to-FCF is ranked better than 86.55% of 565
companies
in the Drug Manufacturers industry
Industry Median: 20.96
vs ROCO:6817: 6.35
EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
Winston Medical Supply Co (ROCO:6817) EV-to-FCF Explanation
EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
Winston Medical Supply Co's PE Ratio (TTM) for today is calculated as:
Winston Medical Supply Co's share price for today is NT$59.00.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Winston Medical Supply Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$6.358.
* 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.
Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Free Cash Flow is an important financial metric because it represents the actual amount of cash at a company's disposal. Companies with a low EV-to-FCF ratio, combined with a strong balance sheet are generally considered as undervalued.
Winston Medical Supply Co EV-to-FCF Related Terms
Winston Medical Supply Co EV-to-FCF Historical Data
* 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 EV-to-FCF, along with its competitors' market caps and EV-to-FCF 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 EV-to-FCF vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Winston Medical Supply Co's EV-to-FCF distribution charts can be found below:
* The bar in red indicates where Winston Medical Supply Co's EV-to-FCF falls into.
Winston Medical Supply Co's current Enterprise Value is NT$874.5 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Winston Medical Supply Co's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was NT$137.7 Mil.
* 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 EV-to-FCF of 6.35 as of Jul. 19, 2026. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on Winston Medical Supply Co and its competitors. This is 42% below median its historical median of 11.04. Over the past decade, Winston Medical Supply Co's EV-to-FCF has ranged from 6.35 to 40.83. According to the industry distribution chart, Winston Medical Supply Co ranks #76 out of 565 companies in the Drug Manufacturers industry, placing it in the top 13.5%.
Is Winston Medical Supply Co's EV-to-FCF too high?
Winston Medical Supply Co's current EV-to-FCF of 6.35 is 42% below median its 10-year median of 11.04. Over the past 10 years, this metric has ranged from a low of 6.35 to a high of 40.83. The Drug Manufacturers industry median EV-to-FCF is 20.96. Winston Medical Supply Co's value of 6.35 is 69.7% below this industry median. Based on the distribution chart, Winston Medical Supply Co ranks #76 out of 565 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 EV-to-FCF compare to ZTS and UTHR?
According to the Drug Manufacturers industry distribution chart, Winston Medical Supply Co ranks #76 out of 565 companies for EV-to-FCF. This places Winston Medical Supply Co in the top 14% of its industry — outperforming the majority of peers. The industry median EV-to-FCF is 20.96. Winston Medical Supply Co's value of 6.35 is 69.7% below this benchmark. Historically, Winston Medical Supply Co's own EV-to-FCF has ranged from 6.35 to 40.83 over the past decade. While the company's 10-year median is 11.04 vs. the industry median of 20.96, Winston Medical Supply Co has consistently been below 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 EV-to-FCF for a Drug Manufacturers company?
The median EV-to-FCF among Drug Manufacturers companies is 20.96, based on 565 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-FCF significantly above this median, while those in the bottom quartile fall well below. However, EV-to-FCF should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Winston Medical Supply Co's current EV-to-FCF of 6.35 is 69.7% below 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 EV-to-FCF mean?
A high EV-to-FCF can signal that a stock is expensive relative to its fundamentals. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on Winston Medical Supply Co and its competitors. For the Drug Manufacturers industry, the median EV-to-FCF is 20.96 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Winston Medical Supply Co's current EV-to-FCF is 6.35, which is 42% below median its own 10-year median of 11.04. 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$102.83, compared to a current price of NT$59.00 — trading 42.6% below its estimated fair value. The current EV-to-FCF is 6.35, which is 42% below median its 10-year median of 11.04 and 69.7% below the Drug Manufacturers industry median of 20.96. 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 EV-to-FCF calculated?
EV-to-FCF is calculated from a company's financial statements. For Winston Medical Supply Co (ROCO:6817), the current EV-to-FCF is 6.35 as of Jul. 19, 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 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$59.00 is trading 42.6% below its estimated GF Value™ of NT$102.83.
GuruFocus considers Winston Medical Supply Co to be Significantly Undervalued.
Key valuation signals for ROCO:6817:
EV-to-FCF: 6.35 (42% below median its 10-year median of 11.04)
GF Value™: NT$102.83 vs. price of NT$59.00 (42.6% below fair value)
Industry Position: 69.7% below the Drug Manufacturers median (#76 of 565)
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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