MJ International CoTPE:8466 +2.04%49 Operating Margin % is 2.12% as of Dec. 2025, which is 69% below its 10-year median of 6.89. GuruFocus rates TPE:8466 with a GF Score™ of 49/100 and a GF Value™ of NT$42.70 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 1,764 Construction companies, MJ International Co ranks worse than 69.16% on this metric.
MJ International Co (TPE:8466) 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.
MJ International Co Operating Margin % Related Terms
MJ International Co Operating Margin % Historical Data
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The historical data trend for MJ International Co's Operating 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.
TPE:8466 vs TT, JCI, CARR: Operating Margin % Comparison
For the Building Products & Equipment subindustry, MJ International 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.
MJ International Co Operating Margin % vs Construction Industry
For the Construction industry and Industrials sector, MJ International Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where MJ International Co's Operating Margin % falls into.
MJ International 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.
MJ International 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.
MJ International Co (TPE:8466) has a Operating Margin % of 2.12% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on MJ International Co and its competitors. This is 69% below median its historical median of 6.89. Over the past decade, MJ International Co's Operating Margin % has ranged from 1.83 to 18.47. According to the industry distribution chart, MJ International Co ranks #1220 out of 1764 companies in the Construction industry, placing it in the top 69.2%.
Is MJ International Co's Operating Margin % too high?
MJ International Co's current Operating Margin % of 2.12% is 69% below median its 10-year median of 6.89. Over the past 10 years, this metric has ranged from a low of 1.83 to a high of 18.47. The Construction industry median Operating Margin % is 5.89. MJ International Co's value of 2.12% is 64% below this industry median. Based on the distribution chart, MJ International Co ranks #1220 out of 1764 companies in the Construction industry, which is below the industry midpoint. Overall, MJ International Co has a GF Score™ of 49/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does MJ International Co's Operating Margin % compare to TT and JCI?
According to the Construction industry distribution chart, MJ International Co ranks #1220 out of 1764 companies for Operating Margin %. This places MJ International Co in the lower half of its industry. The industry median Operating Margin % is 5.89. MJ International Co's value of 2.12% is 64% below this benchmark. Historically, MJ International Co's own Operating Margin % has ranged from 1.83 to 18.47 over the past decade. While the company's 10-year median is 6.89 vs. the industry median of 5.89, MJ International 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 Operating Margin % for a Construction company?
The median Operating Margin % among Construction companies is 5.89, based on 1,764 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. MJ International Co's current Operating Margin % of 2.12% is 64% 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 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 MJ International Co and its competitors. For the Construction industry, the median Operating Margin % is 5.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. MJ International Co's current Operating Margin % is 2.12%, which is 69% below median its own 10-year median of 6.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MJ International Co stock overvalued right now?
Based on GuruFocus' analysis, MJ International Co (TPE:8466) is currently considered Possible Value Trap. The stock's GF Value™ is NT$42.70, compared to a current price of NT$17.50 — trading 59% below its estimated fair value. The current Operating Margin % is 2.12%, which is 69% below median its 10-year median of 6.89 and 64% below the Construction industry median of 5.89. MJ International Co's overall GF Score™ is 49/100 with 8 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 MJ International Co (TPE:8466), the current Operating Margin % is 2.12% 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 MJ International Co (TPE:8466) Overvalued in 2026?
Based on GuruFocus' analysis, MJ International Co stock appears to be undervalued.
The current stock price of NT$17.50 is trading 59% below its estimated GF Value™ of NT$42.70.
GuruFocus considers MJ International Co to be Possible Value Trap.
Key valuation signals for TPE:8466:
Operating Margin %: 2.12% (69% below median its 10-year median of 6.89)
GF Value™: NT$42.70 vs. price of NT$17.50 (59% below fair value)
Industry Position: 64% below the Construction median (#1220 of 1764)
No single metric tells the full story. See the TPE:8466 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
MJ International Co Ltd operating activities the development and sale of plastic flooring tiles. Its product includes LVT and SPC floors Rigid core, LVT Dry Back Wood Design, LVT Dry Back Stone Design, LVT Dry Back Carpet Design, LVT Dry Back Exclusive Design. The company has single operating segment. It operates in two principal geographical areas, Mainland China and Taiwan.
49GF Score
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Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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