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.
Igiant Optics CoROCO:6915 +2.56%49 EV-to-EBITDA is 261.35 as of Sep. 13, 2026, which is 4398% above its 10-year median of 5.81. GuruFocus rates ROCO:6915 with a GF Score™ of 49/100 and a GF Value™ of NT$13.60 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 776 Semiconductors companies, Igiant Optics Co ranks worse than 96.91% on this metric.
EV-to-EBITDA is calculated as enterprise value divided by its EBITDA. As of today, Igiant Optics Co's enterprise value is NT$1,356.4 Mil.
Igiant Optics Co's EBITDA for the trailing twelve months (TTM) ended in Jun. 2026 was NT$5.2 Mil. Therefore, Igiant Optics Co's EV-to-EBITDA for today is 261.35.
The historical rank and industry rank for Igiant Optics Co's EV-to-EBITDA or its related term are showing as below:
ROCO:6915'
s EV-to-EBITDA Range Over the Past 10 Years
Min: -449.65 Med: 5.81 Max: 261.35
Current: 261.35
During the past 8 years, the highest EV-to-EBITDA of Igiant Optics Co was 261.35. The lowest was -449.65. And the median was 5.81.
ROCO:6915's EV-to-EBITDA is ranked worse than 96.91% of 776
companies
in the Semiconductors industry
Industry Median: 21.515
vs ROCO:6915: 261.35
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.
Igiant Optics Co (ROCO:6915) EV-to-EBITDA Explanation
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.
Igiant Optics Co's PE Ratio (TTM) for today is calculated as:
Igiant Optics Co's share price for today is NT$44.00.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Igiant Optics Co's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 was NT$-1.010.
* 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 Igiant Optics Co'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:6915 vs NVDA, AVGO, MU: EV-to-EBITDA Comparison
For the Semiconductors subindustry, Igiant Optics Co'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.
Igiant Optics Co EV-to-EBITDA vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Igiant Optics Co's EV-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Igiant Optics Co's EV-to-EBITDA falls into.
Igiant Optics Co's current Enterprise Value is NT$1,356.4 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Igiant Optics Co's EBITDA for the trailing twelve months (TTM) ended in Jun. 2026 was NT$5.2 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.
Igiant Optics Co (ROCO:6915) has a EV-to-EBITDA of 261.35 as of Sep. 13, 2026. EV to EBITDA ratio is the company's enterprise value divided by earnings before interest, taxes, depreciation and amortization. View historical data on Igiant Optics Co. This is 4398% above median its historical median of 5.81. According to the industry distribution chart, Igiant Optics Co ranks #752 out of 776 companies in the Semiconductors industry, placing it in the top 96.9%.
Is Igiant Optics Co's EV-to-EBITDA too high?
Igiant Optics Co's current EV-to-EBITDA of 261.35 is 4398% above median its 10-year median of 5.81. The Semiconductors industry median EV-to-EBITDA is 21.52. Igiant Optics Co's value of 261.35 is 1114.7% above this industry median. Based on the distribution chart, Igiant Optics Co ranks #752 out of 776 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Igiant Optics Co has a GF Score™ of 49/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Igiant Optics Co's EV-to-EBITDA compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Igiant Optics Co ranks #752 out of 776 companies for EV-to-EBITDA. This places Igiant Optics Co in the lower half of its industry. The industry median EV-to-EBITDA is 21.52. Igiant Optics Co's value of 261.35 is 1114.7% above this benchmark. While the company's 10-year median is 5.81 vs. the industry median of 21.52, Igiant Optics 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 EV-to-EBITDA for a Semiconductors company?
The median EV-to-EBITDA among Semiconductors companies is 21.52, based on 776 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. Igiant Optics Co's current EV-to-EBITDA of 261.35 is 1114.7% 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 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 Igiant Optics Co. For the Semiconductors industry, the median EV-to-EBITDA is 21.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Igiant Optics Co's current EV-to-EBITDA is 261.35, which is 4398% above median its own 10-year median of 5.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Igiant Optics Co stock overvalued right now?
Based on GuruFocus' analysis, Igiant Optics Co (ROCO:6915) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$13.60, compared to a current price of NT$44.00 — trading 223.5% above its estimated fair value. The current EV-to-EBITDA is 261.35, which is 4398% above median its 10-year median of 5.81 and 1114.7% above the Semiconductors industry median of 21.52. Igiant Optics Co's overall GF Score™ is 49/100 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 Igiant Optics Co (ROCO:6915), the current EV-to-EBITDA is 261.35 as of Sep. 13, 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 Igiant Optics Co (ROCO:6915) Overvalued in 2026?
Based on GuruFocus' analysis, Igiant Optics Co stock appears to be overvalued.
The current stock price of NT$44.00 is trading 223.5% above its estimated GF Value™ of NT$13.60.
GuruFocus considers Igiant Optics Co to be Significantly Overvalued.
Key valuation signals for ROCO:6915:
EV-to-EBITDA: 261.35 (4398% above median its 10-year median of 5.81)
GF Value™: NT$13.60 vs. price of NT$44.00 (223.5% above fair value)
Industry Position: 1114.7% above the Semiconductors median (#752 of 776)
No single metric tells the full story. See the ROCO:6915 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Igiant Optics Co Ltd is an optical design and manufacturing company. It offers precision micro molding on parts, Dual shot molding & insert molding, Micro molding on composites, LDS (Laser Direct Structuring), LF, LSR (Liquid Silicone Rubber), and Optical solution. Its service offerings comprise optical design, tool fabrication, precision injection, automation to full-scale inspection.
49GF Score
Get the complete analysis for ROCO:6915
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:6915 has been successfully added to your 
