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.
Eris TechnologyROCO:3675 -3.78%81 EBITDA Margin % is 25.54% as of Mar. 2026, which is 32% above its 10-year median of 19.32. GuruFocus rates ROCO:3675 with a GF Score™ of 81/100 and a GF Value™ of NT$261.90 (Fairly Valued). The stock has 6 warning signs investors should review. Among 2,475 Hardware companies, Eris Technology ranks better than 81.78% on this metric.
EBITDA Margin % is calculated as EBITDA divided by its Revenue. Eris Technology's EBITDA for the
three
months ended in Mar. 2026 was NT$175 Mil. Eris Technology's Revenue for the
three
months ended in Mar. 2026 was NT$685 Mil. Therefore, Eris Technology's EBITDA margin for the quarter that ended in Mar. 2026 was 25.54%.
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.
Eris Technology EBITDA Margin % Related Terms
Eris Technology EBITDA Margin % Historical Data
* Premium members only.
The historical data trend for Eris Technology'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.
ROCO:3675 vs APH, GLW, TEL: EBITDA Margin % Comparison
For the Electronic Components subindustry, Eris Technology'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.
Eris Technology EBITDA Margin % vs Hardware Industry
For the Hardware industry and Technology sector, Eris Technology's EBITDA Margin % distribution charts can be found below:
* The bar in red indicates where Eris Technology'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.
Eris Technology (ROCO:3675) has a EBITDA Margin % of 25.54% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Eris Technology and its competitors. This is 32% above median its historical median of 19.32. Over the past decade, Eris Technology's EBITDA Margin % has ranged from 12.42 to 27.46. According to the industry distribution chart, Eris Technology ranks #451 out of 2475 companies in the Hardware industry, placing it in the top 18.2%.
Is Eris Technology's EBITDA Margin % too high?
Eris Technology's current EBITDA Margin % of 25.54% is 32% above median its 10-year median of 19.32. Over the past 10 years, this metric has ranged from a low of 12.42 to a high of 27.46. The Hardware industry median EBITDA Margin % is 7.14. Eris Technology's value of 25.54% is 257.7% above this industry median. Based on the distribution chart, Eris Technology ranks #451 out of 2475 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. Overall, Eris Technology has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Eris Technology's EBITDA Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Eris Technology ranks #451 out of 2475 companies for EBITDA Margin %. This places Eris Technology in the top 18% of its industry — outperforming the majority of peers. The industry median EBITDA Margin % is 7.14. Eris Technology's value of 25.54% is 257.7% above this benchmark. Historically, Eris Technology's own EBITDA Margin % has ranged from 12.42 to 27.46 over the past decade. While the company's 10-year median is 19.32 vs. the industry median of 7.14, Eris Technology 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 7.14, based on 2,475 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. Eris Technology's current EBITDA Margin % of 25.54% is 257.7% 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 Eris Technology and its competitors. For the Hardware industry, the median EBITDA Margin % is 7.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Eris Technology's current EBITDA Margin % is 25.54%, which is 32% above median its own 10-year median of 19.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eris Technology stock overvalued right now?
Based on GuruFocus' analysis, Eris Technology (ROCO:3675) is currently considered Fairly Valued. The stock's GF Value™ is NT$261.90, compared to a current price of NT$267.50 — trading 2.1% above its estimated fair value. The current EBITDA Margin % is 25.54%, which is 32% above median its 10-year median of 19.32 and 257.7% above the Hardware industry median of 7.14. Eris Technology's overall GF Score™ is 81/100 with 6 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 Eris Technology (ROCO:3675), the current EBITDA Margin % is 25.54% as of Mar. 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 Eris Technology (ROCO:3675) Overvalued in 2026?
Based on GuruFocus' analysis, Eris Technology stock appears to be overvalued.
The current stock price of NT$267.50 is trading 2.1% above its estimated GF Value™ of NT$261.90.
GuruFocus considers Eris Technology to be Fairly Valued.
Key valuation signals for ROCO:3675:
EBITDA Margin %: 25.54% (32% above median its 10-year median of 19.32)
GF Value™: NT$261.90 vs. price of NT$267.50 (2.1% above fair value)
Industry Position: 257.7% above the Hardware median (#451 of 2475)
No single metric tells the full story. See the ROCO:3675 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Eris Technology Corp manufactures tests and sells rectifier diodes, wafers and light-emitting diodes. The Company mainly manufactures tests and sells rectifier diodes, wafers, and a light-emitting diode. Its products include Schottky Diodes, TVS Diodes, Zener Diodes, Bridge Diodes, Wafers, LEDs, and relevant devices. It operates in two departments. Eris Technology and Jie Cheng - mainly manufacturing and selling in diodes, Yea Shin - mainly manufacturing and selling in wafers and SeCos - mainly R&D, design and sales of diodes, ICs, heat sinks and chips. The majority is from Eris Technology and Jie Cheng. Geographically, it operates in Taiwan, Asia, Europe, North USA, and Australia, out of which the majority is from Taiwan.
81GF Score
Get the complete analysis for ROCO:3675
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:3675 has been successfully added to your 
