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.
Hubei Gabrielle Optech CoBJSE:920438 44 Operating Margin % is 13.11% as of Jun. 2026, which is 24% below its 10-year median of 17.26. GuruFocus rates BJSE:920438 with a GF Score™ of 44/100. The stock has 5 warning signs investors should review. Among 408 Building Materials companies, Hubei Gabrielle Optech Co ranks better than 60.78% on this metric.
Hubei Gabrielle Optech Co Ltd operating margin has been in a 5-year decline. The average rate of decline per year is -15.9%.
The historical rank and industry rank for Hubei Gabrielle Optech Co's Operating Margin % or its related term are showing as below:
BJSE:920438'
s Operating Margin % Range Over the Past 10 Years
Min: 7.22 Med: 17.26 Max: 23.18
Current: 9.78
BJSE:920438's Operating Margin % is ranked better than 60.78% of 408
companies
in the Building Materials industry
Industry Median: 7.04
vs BJSE:920438: 9.78
Hubei Gabrielle Optech Co (BJSE:920438) Operating Margin % Explanation
Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.
Be Aware
Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).
If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.
For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokias Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).
Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.
Hubei Gabrielle Optech Co Operating Margin % Related Terms
Hubei Gabrielle Optech Co Operating Margin % Historical Data
* 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.
Hubei Gabrielle Optech Co Operating Margin % Chart
BJSE:920438 vs CRH, MLM, VMC: Operating Margin % Comparison
For the Building Materials subindustry, Hubei Gabrielle Optech Co's Operating Margin %, along with its competitors' market caps and Operating 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.
Hubei Gabrielle Optech Co Operating Margin % vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Hubei Gabrielle Optech Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Hubei Gabrielle Optech Co's Operating Margin % falls into.
Hubei Gabrielle Optech Co Operating Margin % Calculation
Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.
Hubei Gabrielle Optech Co's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
Hubei Gabrielle Optech Co (BJSE:920438) has a Operating Margin % of 13.11% as of Jun. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Hubei Gabrielle Optech Co and its competitors. This is 24% below median its historical median of 17.26. Over the past decade, Hubei Gabrielle Optech Co's Operating Margin % has ranged from 7.22 to 23.18. According to the industry distribution chart, Hubei Gabrielle Optech Co ranks #160 out of 408 companies in the Building Materials industry, placing it in the top 39.2%.
Is Hubei Gabrielle Optech Co's Operating Margin % too high?
Hubei Gabrielle Optech Co's current Operating Margin % of 13.11% is 24% below median its 10-year median of 17.26. Over the past 10 years, this metric has ranged from a low of 7.22 to a high of 23.18. The Building Materials industry median Operating Margin % is 7.04. Hubei Gabrielle Optech Co's value of 13.11% is 86.2% above this industry median. Based on the distribution chart, Hubei Gabrielle Optech Co ranks #160 out of 408 companies in the Building Materials industry, which is above the industry midpoint. Overall, Hubei Gabrielle Optech Co has a GF Score™ of 44/100, reflecting its overall financial health beyond just this single metric.
How does Hubei Gabrielle Optech Co's Operating Margin % compare to CRH and MLM?
According to the Building Materials industry distribution chart, Hubei Gabrielle Optech Co ranks #160 out of 408 companies for Operating Margin %. This puts Hubei Gabrielle Optech Co in the upper half of its industry. The industry median Operating Margin % is 7.04. Hubei Gabrielle Optech Co's value of 13.11% is 86.2% above this benchmark. Historically, Hubei Gabrielle Optech Co's own Operating Margin % has ranged from 7.22 to 23.18 over the past decade. While the company's 10-year median is 17.26 vs. the industry median of 7.04, Hubei Gabrielle Optech 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 Operating Margin % for a Building Materials company?
The median Operating Margin % among Building Materials companies is 7.04, based on 408 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Hubei Gabrielle Optech Co's current Operating Margin % of 13.11% is 86.2% 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Hubei Gabrielle Optech Co and its competitors. For the Building Materials industry, the median Operating Margin % is 7.04 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Hubei Gabrielle Optech Co's current Operating Margin % is 13.11%, which is 24% below median its own 10-year median of 17.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hubei Gabrielle Optech Co stock overvalued right now?
Hubei Gabrielle Optech Co (BJSE:920438) has a current Operating Margin % of 13.11%. The current Operating Margin % is 13.11%, which is 24% below median its 10-year median of 17.26 and 86.2% above the Building Materials industry median of 7.04. Hubei Gabrielle Optech Co's overall GF Score™ is 44/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Hubei Gabrielle Optech Co (BJSE:920438), the current Operating Margin % is 13.11% as of Jun. 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.
Hubei Gabrielle Optech Co Ltd is engaged in the research, development, manufacturing and sales of optical glass and special functional glass. Its products include Optical glass materials, Car light glass material and Special glass materials.
44GF Score
Get the complete analysis for BJSE:920438
Operating 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
BJSE:920438 has been successfully added to your 
