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Welldone CoROCO:6170 -1.38%75 Gross Margin % is 30.85% as of Dec. 2025, which is 52% above its 10-year median of 20.23. GuruFocus rates ROCO:6170 with a GF Score™ of 75/100 and a GF Value™ of NT$57.09 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 339 Telecommunication Services companies, Welldone Co ranks worse than 72.57% on this metric.
Gross Margin % is calculated as gross profit divided by its revenue. Welldone Co's Gross Profit for the
three
months ended in Dec. 2025 was NT$237 Mil. Welldone Co's Revenue for the
three
months ended in Dec. 2025 was NT$770 Mil. Therefore, Welldone Co's Gross Margin % for the quarter that ended in Dec. 2025 was 30.85%.
The historical rank and industry rank for Welldone Co's Gross Margin % or its related term are showing as below:
ROCO:6170'
s Gross Margin % Range Over the Past 10 Years
Min: 11.65 Med: 20.23 Max: 31.31
Current: 31.31
During the past 13 years, the highestGross Margin % of Welldone Co was 31.31%. The lowest was 11.65%. And the median was 20.23%.
ROCO:6170's Gross Margin % is ranked worse than 72.57% of 339
companies
in the Telecommunication Services industry
Industry Median: 51.78
vs ROCO:6170: 31.31
Welldone Co had a gross margin of 30.85% for the quarter that ended in Dec. 2025 => Competition eroding margins
The 5-Year average Growth Rate of Gross Margin for Welldone Co was 11.10% per year.
Welldone Co (ROCO:6170) Gross Margin % Explanation
Warren Buffett believes that firms with excellent long term economics tend to have consistently higher margins.
Durable competitive advantage creates a high Gross Margin % because of the freedom to price in excess of cost. Companies can be categorized by their Gross Margin %
1. Greater than 40% = Durable competitive advantage
2. Less than 40% = Competition eroding margins
3. Less than 20% = no sustainable competitive advantage
Consistency of Gross Margin is key
Welldone Co had a gross margin of 30.85% for the quarter that ended in Dec. 2025 => Competition eroding margins
Be Aware
If a company loses its competitive advantages, usually its gross margin declines well before its sales declines. Watching Gross Margin % and Operating Margin % closely helps avoid value trap situations.
Welldone Co Gross Margin % Related Terms
Welldone Co Gross Margin % Historical Data
* Premium members only.
The historical data trend for Welldone Co's Gross Margin % can be seen below:
* 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:6170 vs TMUS, VZ, T: Gross Margin % Comparison
For the Telecom Services subindustry, Welldone Co's Gross Margin %, along with its competitors' market caps and Gross 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.
Welldone Co Gross Margin % vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Welldone Co's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Welldone Co's Gross 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.
A positive Gross Profit is only the first step for a company to make a net profit. The gross profit needs to be big enough to also cover related labor, equipment, rental, marketing/advertising, research and development and a lot of other costs in selling the products.
Welldone Co (ROCO:6170) has a Gross Margin % of 30.85% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Welldone Co and its competitors. This is 52% above median its historical median of 20.23. Over the past decade, Welldone Co's Gross Margin % has ranged from 11.65 to 31.31. According to the industry distribution chart, Welldone Co ranks #246 out of 339 companies in the Telecommunication Services industry, placing it in the top 72.6%.
Is Welldone Co's Gross Margin % too high?
Welldone Co's current Gross Margin % of 30.85% is 52% above median its 10-year median of 20.23. Over the past 10 years, this metric has ranged from a low of 11.65 to a high of 31.31. The Telecommunication Services industry median Gross Margin % is 51.78. Welldone Co's value of 30.85% is 40.4% below this industry median. Based on the distribution chart, Welldone Co ranks #246 out of 339 companies in the Telecommunication Services industry, which is below the industry midpoint. Overall, Welldone Co has a GF Score™ of 75/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Welldone Co's Gross Margin % compare to TMUS and VZ?
According to the Telecommunication Services industry distribution chart, Welldone Co ranks #246 out of 339 companies for Gross Margin %. This places Welldone Co in the lower half of its industry. The industry median Gross Margin % is 51.78. Welldone Co's value of 30.85% is 40.4% below this benchmark. Historically, Welldone Co's own Gross Margin % has ranged from 11.65 to 31.31 over the past decade. While the company's 10-year median is 20.23 vs. the industry median of 51.78, Welldone 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 Gross Margin % for a Telecommunication Services company?
The median Gross Margin % among Telecommunication Services companies is 51.78, based on 339 companies in the industry. Companies in the top quartile (top 25%) have a Gross Margin % significantly above this median, while those in the bottom quartile fall well below. However, Gross Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Welldone Co's current Gross Margin % of 30.85% is 40.4% 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 Gross Margin % mean?
A high Gross Margin % can signal that a stock is expensive relative to its fundamentals. Gross margin is the ratio of total gross profit to net sales. View historical data on Welldone Co and its competitors. For the Telecommunication Services industry, the median Gross Margin % is 51.78 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Welldone Co's current Gross Margin % is 30.85%, which is 52% above median its own 10-year median of 20.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Welldone Co stock overvalued right now?
Based on GuruFocus' analysis, Welldone Co (ROCO:6170) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$57.09, compared to a current price of NT$46.55 — trading 18.5% below its estimated fair value. The current Gross Margin % is 30.85%, which is 52% above median its 10-year median of 20.23 and 40.4% below the Telecommunication Services industry median of 51.78. Welldone Co's overall GF Score™ is 75/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Gross Margin % calculated?
Gross Margin % is calculated from a company's financial statements. For Welldone Co (ROCO:6170), the current Gross Margin % is 30.85% 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 Welldone Co (ROCO:6170) Overvalued in 2026?
Based on GuruFocus' analysis, Welldone Co stock appears to be undervalued.
The current stock price of NT$46.55 is trading 18.5% below its estimated GF Value™ of NT$57.09.
GuruFocus considers Welldone Co to be Modestly Undervalued.
Key valuation signals for ROCO:6170:
Gross Margin %: 30.85% (52% above median its 10-year median of 20.23)
GF Value™: NT$57.09 vs. price of NT$46.55 (18.5% below fair value)
Industry Position: 40.4% below the Telecommunication Services median (#246 of 339)
No single metric tells the full story. See the ROCO:6170 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Welldone Co Ltd is engaged in the selling and distribution of OK prepaid SIM cards, telecommunication, foreign worker agency services, and remittance services for foreign workers.
75GF Score
Get the complete analysis for ROCO:6170
Gross Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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