Winston Medical Supply CoROCO:6817 -0.17%85 Dividend Yield % is 8.35% as of Jun. 28, 2026, which is 62% above its 10-year median of 5.17. 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 517 Drug Manufacturers companies, Winston Medical Supply Co ranks better than 98.26% on this metric.
If a company's dividend payout ratio is too high, its dividend may not be sustainable. The dividend payout ratio of Winston Medical Supply Co Ltd is 1.10, which seems too high.
During the past 9 years, the highest Dividend Payout Ratio of Winston Medical Supply Co was 1.10. The lowest was 0.58. And the median was 0.67.
During the past 12 months, Winston Medical Supply Co's average Dividends Per Share Growth Rate was 6.10% per year.
During the past 3 years, the average Dividends Per Share Growth Rate was 20.50% per year.
During the past 9 years, the highest 3-Year average Dividends Per Share Growth Rate of Winston Medical Supply Co was 30.10% per year. The lowest was 20.50% per year. And the median was 25.30% per year.
The growth rate is calculated with least square regression.
For more information regarding to dividend, please check our Dividend Page.
* Please note that "special dividend" is not included in the calculation of dividend per share and related fields.
Winston Medical Supply Co (ROCO:6817) Dividend Yield % Explanation
Over the long term, the return from dividends has been a significant contributor to the total returns produced by equity securities. Studies by Elroy Dimson, Paul Marsh, and Mike Staunton of Princeton University (2002) found that a market-oriented portfolio, which included reinvested dividends, would have generated nearly 85 times the wealth generated by the same portfolio relying solely on capital gains.
Dividends may also qualify a lower tax rate for investors.
In dividends investing, Payout Ratio and Dividend Growth Rate are the two most important variables for consideration. A lower payout ratio may indicate that the company has more room to increase its dividends.
* 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 Dividend Yield %, along with its competitors' market caps and Dividend Yield % 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 Dividend Yield % vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Winston Medical Supply Co's Dividend Yield % distribution charts can be found below:
* The bar in red indicates where Winston Medical Supply Co's Dividend Yield % falls into.
Winston Medical Supply Co Dividend Yield % Calculation
Dividend Yield measures how much a company pays out in dividends each year relative to its share price.
Winston Medical Supply Co Recent Full-Year* Dividend History
Amount
Ex-date
Record Date
Pay Date
Type
Frequency
Forex Rate
TWD 5.000000
2026-06-16
2026-06-17
2026-07-13
Cash Dividend
annually
TWD:TWD 1.000000
* GuruFocus has an internal rule that if the most recent dividend payment frequency is at least 4 times a year, then the full year will be calculated according to the frequency of payment or the one-year time frame, whichever is stricter.
* GuruFocus converts dividend currency to local traded share price currency in order to calculate dividend yield. Please refer to the last column "Forex Rate" in the above table.
* 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 Dividend Yield % of 8.35% as of Jun. 28, 2026. Dividend yield is the ratio of company dividends to the share price. View historical data on Winston Medical Supply Co and its competitors. This is 62% above median its historical median of 5.17. Over the past decade, Winston Medical Supply Co's Dividend Yield % has ranged from 3.64 to 11.69. According to the industry distribution chart, Winston Medical Supply Co ranks #9 out of 517 companies in the Drug Manufacturers industry, placing it in the top 1.7%.
Is Winston Medical Supply Co's Dividend Yield % too high?
Winston Medical Supply Co's current Dividend Yield % of 8.35% is 62% above median its 10-year median of 5.17. Over the past 10 years, this metric has ranged from a low of 3.64 to a high of 11.69. The Drug Manufacturers industry median Dividend Yield % is 2.06. Winston Medical Supply Co's value of 8.35% is 305.3% above this industry median. Based on the distribution chart, Winston Medical Supply Co ranks #9 out of 517 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 Dividend Yield % compare to ZTS?
According to the Drug Manufacturers industry distribution chart, Winston Medical Supply Co ranks #9 out of 517 companies for Dividend Yield %. This places Winston Medical Supply Co in the top 2% of its industry — outperforming the majority of peers. The industry median Dividend Yield % is 2.06. Winston Medical Supply Co's value of 8.35% is 305.3% above this benchmark. Historically, Winston Medical Supply Co's own Dividend Yield % has ranged from 3.64 to 11.69 over the past decade. While the company's 10-year median is 5.17 vs. the industry median of 2.06, 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 Dividend Yield % for a Drug Manufacturers company?
The median Dividend Yield % among Drug Manufacturers companies is 2.06, based on 517 companies in the industry. Companies in the top quartile (top 25%) have a Dividend Yield % significantly above this median, while those in the bottom quartile fall well below. However, Dividend Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Winston Medical Supply Co's current Dividend Yield % of 8.35% is 305.3% 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 Dividend Yield % mean?
A high Dividend Yield % can signal that a stock is expensive relative to its fundamentals. Dividend yield is the ratio of company dividends to the share price. View historical data on Winston Medical Supply Co and its competitors. For the Drug Manufacturers industry, the median Dividend Yield % is 2.06 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Winston Medical Supply Co's current Dividend Yield % is 8.35%, which is 62% above median its own 10-year median of 5.17. 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 Dividend Yield % is 8.35%, which is 62% above median its 10-year median of 5.17 and 305.3% above the Drug Manufacturers industry median of 2.06. 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 Dividend Yield % calculated?
Dividend Yield % is calculated from a company's financial statements. For Winston Medical Supply Co (ROCO:6817), the current Dividend Yield % is 8.35% as of Jun. 28, 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$59.90 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:
Dividend Yield %: 8.35% (62% above median its 10-year median of 5.17)
GF Value™: NT$102.51 vs. price of NT$59.90 (41.6% below fair value)
Industry Position: 305.3% above the Drug Manufacturers median (#9 of 517)
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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Dividend Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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