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Igiant Optics CoROCO:6915 -12.00%44 Gross Margin % is 19.84% as of Dec. 2025, which is 46% below its 10-year median of 36.97. GuruFocus rates ROCO:6915 with a GF Score™ of 44/100 and a GF Value™ of NT$15.56 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,011 Semiconductors companies, Igiant Optics Co ranks worse than 55.59% on this metric.
Igiant Optics Co Ltd gross margin has been in long-term decline. The average rate of decline per year is -21.5%.
The historical rank and industry rank for Igiant Optics Co's Gross Margin % or its related term are showing as below:
ROCO:6915'
s Gross Margin % Range Over the Past 10 Years
Min: 2.66 Med: 36.97 Max: 63.67
Current: 27
During the past 8 years, the highestGross Margin % of Igiant Optics Co was 63.67%. The lowest was 2.66%. And the median was 36.97%.
ROCO:6915's Gross Margin % is ranked worse than 55.59% of 1011
companies
in the Semiconductors industry
Industry Median: 29.61
vs ROCO:6915: 27.00
Igiant Optics Co had a gross margin of 19.84% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage
The 5-Year average Growth Rate of Gross Margin for Igiant Optics Co was -21.50% per year.
Igiant Optics Co (ROCO:6915) 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
Igiant Optics Co had a gross margin of 19.84% for the quarter that ended in Dec. 2025 => No sustainable competitive advantage
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.
Igiant Optics Co Gross Margin % Related Terms
Igiant Optics Co Gross Margin % Historical Data
* Premium members only.
The historical data trend for Igiant Optics 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:6915 vs NVDA, AVGO, MU: Gross Margin % Comparison
For the Semiconductors subindustry, Igiant Optics 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.
Igiant Optics Co Gross Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Igiant Optics Co's Gross Margin % distribution charts can be found below:
* The bar in red indicates where Igiant Optics 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.
Igiant Optics Co (ROCO:6915) has a Gross Margin % of 19.84% as of Dec. 2025. Gross margin is the ratio of total gross profit to net sales. View historical data on Igiant Optics Co and its competitors. This is 46% below median its historical median of 36.97. Over the past decade, Igiant Optics Co's Gross Margin % has ranged from 2.66 to 63.67. According to the industry distribution chart, Igiant Optics Co ranks #562 out of 1011 companies in the Semiconductors industry, placing it in the top 55.6%.
Is Igiant Optics Co's Gross Margin % too high?
Igiant Optics Co's current Gross Margin % of 19.84% is 46% below median its 10-year median of 36.97. Over the past 10 years, this metric has ranged from a low of 2.66 to a high of 63.67. The Semiconductors industry median Gross Margin % is 29.61. Igiant Optics Co's value of 19.84% is 33% below this industry median. Based on the distribution chart, Igiant Optics Co ranks #562 out of 1011 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Igiant Optics Co has a GF Score™ of 44/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Igiant Optics Co's Gross Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Igiant Optics Co ranks #562 out of 1011 companies for Gross Margin %. This places Igiant Optics Co in the lower half of its industry. The industry median Gross Margin % is 29.61. Igiant Optics Co's value of 19.84% is 33% below this benchmark. Historically, Igiant Optics Co's own Gross Margin % has ranged from 2.66 to 63.67 over the past decade. While the company's 10-year median is 36.97 vs. the industry median of 29.61, Igiant Optics 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 Semiconductors company?
The median Gross Margin % among Semiconductors companies is 29.61, based on 1,011 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. Igiant Optics Co's current Gross Margin % of 19.84% is 33% 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 Igiant Optics Co and its competitors. For the Semiconductors industry, the median Gross Margin % is 29.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Igiant Optics Co's current Gross Margin % is 19.84%, which is 46% below median its own 10-year median of 36.97. 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$15.56, compared to a current price of NT$44.00 — trading 182.8% above its estimated fair value. The current Gross Margin % is 19.84%, which is 46% below median its 10-year median of 36.97 and 33% below the Semiconductors industry median of 29.61. Igiant Optics Co's overall GF Score™ is 44/100 with 3 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 Igiant Optics Co (ROCO:6915), the current Gross Margin % is 19.84% 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 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 182.8% above its estimated GF Value™ of NT$15.56.
GuruFocus considers Igiant Optics Co to be Significantly Overvalued.
Key valuation signals for ROCO:6915:
Gross Margin %: 19.84% (46% below median its 10-year median of 36.97)
GF Value™: NT$15.56 vs. price of NT$44.00 (182.8% above fair value)
Industry Position: 33% below the Semiconductors median (#562 of 1011)
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.
44GF Score
Get the complete analysis for ROCO:6915
Gross Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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