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.
Fulltech Fiber GlassROCO:1815 +4.67%60 EV-to-EBITDA is 18.97 as of Aug. 22, 2026, which is 61% above its 10-year median of 11.79. GuruFocus rates ROCO:1815 with a GF Score™ of 60/100 and a GF Value™ of NT$46.77 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,902 Hardware companies, Fulltech Fiber Glass ranks worse than 57.83% on this metric.
EV-to-EBITDA is calculated as enterprise value divided by its EBITDA. As of today, Fulltech Fiber Glass's enterprise value is NT$68,191 Mil.
Fulltech Fiber Glass's EBITDA for the trailing twelve months (TTM) ended in Jun. 2026 was NT$3,595 Mil. Therefore, Fulltech Fiber Glass's EV-to-EBITDA for today is 18.97.
The historical rank and industry rank for Fulltech Fiber Glass's EV-to-EBITDA or its related term are showing as below:
ROCO:1815'
s EV-to-EBITDA Range Over the Past 10 Years
Min: 5.96 Med: 11.79 Max: 2089.96
Current: 18.96
During the past 13 years, the highest EV-to-EBITDA of Fulltech Fiber Glass was 2089.96. The lowest was 5.96. And the median was 11.79.
ROCO:1815's EV-to-EBITDA is ranked worse than 57.83% of 1902
companies
in the Hardware industry
Industry Median: 14.215
vs ROCO:1815: 18.96
EV-to-EBITDA is a valuation multiple used in finance and investment to measure the value of a company. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio to determine the fair market value of a company.
EV-to-EBITDA is a valuation multiple used in finance and investment to measure the value of a company. 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.
Fulltech Fiber Glass's PE Ratio (TTM) for today is calculated as:
Fulltech Fiber Glass's share price for today is NT$112.00.
Fulltech Fiber Glass's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$3.603.
* 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.
Study has found that the companies with the lowest EV-to-EBITDA outperforms companies measured as cheap by other ratios such as PE Ratio (TTM).
The historical data trend for Fulltech Fiber Glass's EV-to-EBITDA 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:1815 vs APH, GLW, TEL: EV-to-EBITDA Comparison
For the Electronic Components subindustry, Fulltech Fiber Glass's EV-to-EBITDA, along with its competitors' market caps and EV-to-EBITDA 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.
Fulltech Fiber Glass EV-to-EBITDA vs Hardware Industry
For the Hardware industry and Technology sector, Fulltech Fiber Glass's EV-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Fulltech Fiber Glass's EV-to-EBITDA falls into.
Fulltech Fiber Glass's current Enterprise Value is NT$68,191 Mil.
Fulltech Fiber Glass's EBITDA for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$3,595 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.
Fulltech Fiber Glass (ROCO:1815) has a EV-to-EBITDA of 18.97 as of Aug. 22, 2026. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on Fulltech Fiber Glass. This is 61% above median its historical median of 11.79. Over the past decade, Fulltech Fiber Glass' EV-to-EBITDA has ranged from 5.96 to 2,089.96. According to the industry distribution chart, Fulltech Fiber Glass ranks #1100 out of 1902 companies in the Hardware industry, placing it in the top 57.8%.
Is Fulltech Fiber Glass' EV-to-EBITDA too high?
Fulltech Fiber Glass' current EV-to-EBITDA of 18.97 is 61% above median its 10-year median of 11.79. Over the past 10 years, this metric has ranged from a low of 5.96 to a high of 2,089.96. The Hardware industry median EV-to-EBITDA is 14.22. Fulltech Fiber Glass' value of 18.97 is 33.5% above this industry median. Based on the distribution chart, Fulltech Fiber Glass ranks #1100 out of 1902 companies in the Hardware industry, which is below the industry midpoint. Overall, Fulltech Fiber Glass has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Fulltech Fiber Glass' EV-to-EBITDA compare to APH and GLW?
According to the Hardware industry distribution chart, Fulltech Fiber Glass ranks #1100 out of 1902 companies for EV-to-EBITDA. This places Fulltech Fiber Glass in the lower half of its industry. The industry median EV-to-EBITDA is 14.22. Fulltech Fiber Glass' value of 18.97 is 33.5% above this benchmark. Historically, Fulltech Fiber Glass' own EV-to-EBITDA has ranged from 5.96 to 2,089.96 over the past decade. While the company's 10-year median is 11.79 vs. the industry median of 14.22, Fulltech Fiber Glass 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 EV-to-EBITDA for a Hardware company?
The median EV-to-EBITDA among Hardware companies is 14.22, based on 1,902 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, EV-to-EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Fulltech Fiber Glass's current EV-to-EBITDA of 18.97 is 33.5% 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 EV-to-EBITDA mean?
A high EV-to-EBITDA can signal that a stock is expensive relative to its fundamentals. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on Fulltech Fiber Glass. For the Hardware industry, the median EV-to-EBITDA is 14.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Fulltech Fiber Glass's current EV-to-EBITDA is 18.97, which is 61% above median its own 10-year median of 11.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Fulltech Fiber Glass stock overvalued right now?
Based on GuruFocus' analysis, Fulltech Fiber Glass (ROCO:1815) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$46.77, compared to a current price of NT$112.00 — trading 139.5% above its estimated fair value. The current EV-to-EBITDA is 18.97, which is 61% above median its 10-year median of 11.79 and 33.5% above the Hardware industry median of 14.22. Fulltech Fiber Glass' overall GF Score™ is 60/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EV-to-EBITDA calculated?
EV-to-EBITDA is calculated from a company's financial statements. For Fulltech Fiber Glass (ROCO:1815), the current EV-to-EBITDA is 18.97 as of Aug. 22, 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 Fulltech Fiber Glass (ROCO:1815) Overvalued in 2026?
Based on GuruFocus' analysis, Fulltech Fiber Glass stock appears to be overvalued.
The current stock price of NT$112.00 is trading 139.5% above its estimated GF Value™ of NT$46.77.
GuruFocus considers Fulltech Fiber Glass to be Significantly Overvalued.
Key valuation signals for ROCO:1815:
EV-to-EBITDA: 18.97 (61% above median its 10-year median of 11.79)
GF Value™: NT$46.77 vs. price of NT$112.00 (139.5% above fair value)
Industry Position: 33.5% above the Hardware median (#1100 of 1902)
No single metric tells the full story. See the ROCO:1815 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Fulltech Fiber Glass Corp is engaged in producing and selling fiberglass yarn and fiberglass fabric, which are the main upstream materials for Printed Circuit Boards. The reportable segments of the company are the Fiberglass Yarn and the Fiberglass Fabric segment. Geographically, the company generates a majority of its revenue from Taiwan and the rest from China.
60GF Score
Get the complete analysis for ROCO:1815
EV-to-EBITDA 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:1815 has been successfully added to your 
