Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Jarllytec CoROCO:3548 -2.23%77 EBITDA Margin % is 8.91% as of Dec. 2025, which is 26% below its 10-year median of 12.11. GuruFocus rates ROCO:3548 with a GF Score™ of 77/100 and a GF Value™ of NT$129.47 (Significantly Undervalued). The stock has 7 warning signs investors should review. Among 2,479 Hardware companies, Jarllytec Co ranks better than 54.38% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Jarllytec Co's EBITDA for the
three
months ended in Dec. 2025 was NT$182 Mil. Jarllytec Co's Revenue for the
three
months ended in Dec. 2025 was NT$2,046 Mil. Therefore, Jarllytec Co's EBITDA margin for the quarter that ended in Dec. 2025 was 8.91%.
Jarllytec Co (ROCO:3548) EBITDA Margin % Explanation
EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.
Jarllytec Co EBITDA Margin % Related Terms
Jarllytec Co EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for Jarllytec Co's EBITDA 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.
For the Electronic Components subindustry, Jarllytec Co's EBITDA Margin %, along with its competitors' market caps and EBITDA 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.
Jarllytec Co EBITDA Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Jarllytec Co's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Jarllytec Co's EBITDA 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.
Jarllytec Co (ROCO:3548) has a EBITDA Margin % of 8.91% as of Dec. 2025. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Jarllytec Co and its competitors. This is 26% below median its historical median of 12.11. Over the past decade, Jarllytec Co's EBITDA Margin % has ranged from 7.77 to 15.22. According to the industry distribution chart, Jarllytec Co ranks #1131 out of 2479 companies in the Hardware industry, placing it in the top 45.6%.
Is Jarllytec Co's EBITDA Margin % too high?
Jarllytec Co's current EBITDA Margin % of 8.91% is 26% below median its 10-year median of 12.11. Over the past 10 years, this metric has ranged from a low of 7.77 to a high of 15.22. The Hardware industry median EBITDA Margin % is 7.01. Jarllytec Co's value of 8.91% is 27.1% above this industry median. Based on the distribution chart, Jarllytec Co ranks #1131 out of 2479 companies in the Hardware industry, which is above the industry midpoint. Overall, Jarllytec Co has a GF Score™ of 77/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Jarllytec Co's EBITDA Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Jarllytec Co ranks #1131 out of 2479 companies for EBITDA Margin %. This puts Jarllytec Co in the upper half of its industry. The industry median EBITDA Margin % is 7.01. Jarllytec Co's value of 8.91% is 27.1% above this benchmark. Historically, Jarllytec Co's own EBITDA Margin % has ranged from 7.77 to 15.22 over the past decade. While the company's 10-year median is 12.11 vs. the industry median of 7.01, Jarllytec 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 EBITDA Margin % for a Hardware company?
The median EBITDA Margin % among Hardware companies is 7.01, based on 2,479 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Jarllytec Co's current EBITDA Margin % of 8.91% is 27.1% 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 EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Jarllytec Co and its competitors. For the Hardware industry, the median EBITDA Margin % is 7.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jarllytec Co's current EBITDA Margin % is 8.91%, which is 26% below median its own 10-year median of 12.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jarllytec Co stock overvalued right now?
Based on GuruFocus' analysis, Jarllytec Co (ROCO:3548) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$129.47, compared to a current price of NT$79.00 — trading 39% below its estimated fair value. The current EBITDA Margin % is 8.91%, which is 26% below median its 10-year median of 12.11 and 27.1% above the Hardware industry median of 7.01. Jarllytec 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 EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Jarllytec Co (ROCO:3548), the current EBITDA Margin % is 8.91% 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 Jarllytec Co (ROCO:3548) Overvalued in 2026?
Based on GuruFocus' analysis, Jarllytec Co stock appears to be undervalued.
The current stock price of NT$79.00 is trading 39% below its estimated GF Value™ of NT$129.47.
GuruFocus considers Jarllytec Co to be Significantly Undervalued.
Key valuation signals for ROCO:3548:
EBITDA Margin %: 8.91% (26% below median its 10-year median of 12.11)
GF Value™: NT$129.47 vs. price of NT$79.00 (39% below fair value)
Industry Position: 27.1% above the Hardware median (#1131 of 2479)
No single metric tells the full story. See the ROCO:3548 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Jarllytec Co Ltd and its subsidiaries are engaged in the development, design, production, assembly, inspection, manufacturing, and sale of stamping parts, hinges, and metal injection molding (MIM) components. These products are used in notebook computers, LCD monitors, LCD televisions, and other 3C (computers, communications, and consumer electronics) related products. Its segments include Hinge and Fiber Optic, with the Hinge segment generating the majority of revenue. The Group operates in China, the United States, Thailand, Taiwan, Vietnam, and other countries, with China generating the majority of revenue.
77GF Score
Get the complete analysis for ROCO:3548
EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:3548 has been successfully added to your 
