Mytrex Health Technologies (ROCO:4431) Operating Margin %: -0.45% (As of Dec. 2025)

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ROCO:4431 Mytrex Health Technologies Inc ROCO:4431
64 GF Score
Price NT$17.35
GF Value NT$37.17
Valuation Significantly Undervalued
! 5 Warning Signs
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What is Mytrex Health Technologies Operating Margin %?

Mytrex Health Technologies ROCO:4431 +2.06% 64 Operating Margin % is -0.45% as of Dec. 2025. GuruFocus rates ROCO:4431 with a GF Score™ of 64/100 and a GF Value™ of NT$37.17 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 3,030 Industrial Products companies, Mytrex Health Technologies ranks worse than 78.55% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Mytrex Health Technologies's Operating Income for the six months ended in Dec. 2025 was NT$-4 Mil. Mytrex Health Technologies's Revenue for the six months ended in Dec. 2025 was NT$995 Mil. Therefore, Mytrex Health Technologies's Operating Margin % for the quarter that ended in Dec. 2025 was -0.45%.

The historical rank and industry rank for Mytrex Health Technologies's Operating Margin % or its related term are showing as below:

ROCO:4431' s Operating Margin % Range Over the Past 10 Years
Min: -5.46   Med: 0.89   Max: 42.98
Current: -0.92


ROCO:4431's Operating Margin % is ranked worse than
78.55% of 3030 companies
in the Industrial Products industry
Industry Median: 6.52 vs ROCO:4431: -0.92

Mytrex Health Technologies's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.

Mytrex Health Technologies's Operating Income for the six months ended in Dec. 2025 was NT$-4 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-18 Mil.

Warning Sign:

Mytrex Health Technologies Inc has never been profitable in the past 3 years. It lost money every year.


Mytrex Health Technologies  (ROCO:4431) 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 Nokia’s 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.


Mytrex Health Technologies Operating Margin % Related Terms


Mytrex Health Technologies Operating Margin % Historical Data

* Premium members only.

The historical data trend for Mytrex Health Technologies'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.

Mytrex Health Technologies Operating Margin % Chart

Mytrex Health Technologies Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -5.31 -3.18 -5.46 -4.37 -0.92

Mytrex Health Technologies Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Operating Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -6.48 -4.08 -4.62 -1.42 -0.45

ROCO:4431 vs GEV, ETN, PH: Operating Margin % Comparison

For the Specialty Industrial Machinery subindustry, Mytrex Health Technologies'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.


Mytrex Health Technologies Operating Margin % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Mytrex Health Technologies's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Mytrex Health Technologies's Operating Margin % falls into.


ROCO:4431
64GF Score
Mytrex Health Technologies Inc ROCO:4431
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Mytrex Health Technologies 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.

Mytrex Health Technologies's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (A: Dec. 2025 ) / Revenue (A: Dec. 2025 )
=-17.951 / 1944.844
=-0.92 %

Mytrex Health Technologies's Operating Margin % for the quarter that ended in Dec. 2025 is calculated as

Operating Margin %=Operating Income (Q: Dec. 2025 ) / Revenue (Q: Dec. 2025 )
=-4.466 / 995.037
=-0.45 %

* 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.

Frequently Asked Questions Learn more about Operating Margin % →
What does a Operating Margin % of -0.45% mean?
Mytrex Health Technologies (ROCO:4431) has a Operating Margin % of -0.45% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Mytrex Health Technologies and its competitors. According to the industry distribution chart, Mytrex Health Technologies ranks #2380 out of 3030 companies in the Industrial Products industry, placing it in the top 78.5%.
Is Mytrex Health Technologies' Operating Margin % too high?
Mytrex Health Technologies' current Operating Margin % is -0.45%. Based on the distribution chart, Mytrex Health Technologies ranks #2380 out of 3030 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Mytrex Health Technologies has a GF Score™ of 64/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Mytrex Health Technologies' Operating Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Mytrex Health Technologies ranks #2380 out of 3030 companies for Operating Margin %. This places Mytrex Health Technologies in the lower half of its industry. The industry median Operating Margin % is 6.52. 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 an Industrial Products company?
The median Operating Margin % among Industrial Products companies is 6.52, based on 3,030 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. 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 Mytrex Health Technologies and its competitors. For the Industrial Products industry, the median Operating Margin % is 6.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mytrex Health Technologies's current Operating Margin % is -0.45%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mytrex Health Technologies stock overvalued right now?
Based on GuruFocus' analysis, Mytrex Health Technologies (ROCO:4431) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$37.17, compared to a current price of NT$17.35 — trading 53.3% below its estimated fair value. The current Operating Margin % is -0.45%. Mytrex Health Technologies' overall GF Score™ is 64/100 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 Mytrex Health Technologies (ROCO:4431), the current Operating Margin % is -0.45% 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 Mytrex Health Technologies (ROCO:4431) Overvalued in 2026?

Based on GuruFocus' analysis, Mytrex Health Technologies stock appears to be undervalued. The current stock price of NT$17.35 is trading 53.3% below its estimated GF Value™ of NT$37.17. GuruFocus considers Mytrex Health Technologies to be Significantly Undervalued.

Key valuation signals for ROCO:4431:

  • Operating Margin %: -0.45%
  • GF Value™: NT$37.17 vs. price of NT$17.35 (53.3% below fair value)
  • GF Score™: 64/100 with 5 warning signs

No single metric tells the full story. See the ROCO:4431 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Mytrex Health Technologies Business Description

Address No. 545, Section 2, Hezhen North Road, Zhongli District, Taoyuan, TWN, 32060
Mytrex Health Technologies Inc is a Taiwan-based company engaged in the manufacturing of non-woven materials and special medical supplies. It is engaged in the development and production of melt-blown products for the protection of the environment and human health. The company offers products ranging from medical to industrial filtration materials such as various types of filtration media, lab coats or outfits, cabin filtration, vacuum cleaner filter bags, and special medical supplies. Its product categories include meltdown, mammoth bedding, and specialized medical supplies like balloon catheters and coronary stents.
64GF Score

Get the complete analysis for ROCO:4431

Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$17.35
Price
NT$37.17
GF Value