Datronix Holdings (HKSE:00889) Operating Margin %: -8.20% (As of Dec. 2025)


HKSE:00889 Datronix Holdings Ltd HKSE:00889
41 GF Score
Price HK$0.64
GF Value HK$0.26
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Datronix Holdings Operating Margin %?

Datronix Holdings HKSE:00889 +8.47% 41 Operating Margin % is -8.20% as of Dec. 2025. GuruFocus rates HKSE:00889 with a GF Score™ of 41/100 and a GF Value™ of HK$0.26 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,476 Hardware companies, Datronix Holdings ranks worse than 80.74% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Datronix Holdings's Operating Income for the six months ended in Dec. 2025 was HK$-7.9 Mil. Datronix Holdings's Revenue for the six months ended in Dec. 2025 was HK$96.7 Mil. Therefore, Datronix Holdings's Operating Margin % for the quarter that ended in Dec. 2025 was -8.20%.

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

HKSE:00889' s Operating Margin % Range Over the Past 10 Years
Min: -17.21   Med: 1.12   Max: 10.97
Current: -9.44


HKSE:00889's Operating Margin % is ranked worse than
80.74% of 2476 companies
in the Hardware industry
Industry Median: 3.81 vs HKSE:00889: -9.44

Datronix Holdings's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.

Datronix Holdings's Operating Income for the six months ended in Dec. 2025 was HK$-7.9 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Dec. 2025 was HK$-17.3 Mil.


Datronix Holdings  (HKSE:00889) 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.


Datronix Holdings Operating Margin % Related Terms


Datronix Holdings Operating Margin % Historical Data

* Premium members only.

The historical data trend for Datronix Holdings'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.

Datronix Holdings Operating Margin % Chart

Datronix Holdings 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 0.78 -3.01 -6.70 -17.21 -9.44

Datronix Holdings 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 1.23 -18.02 -16.30 -10.82 -8.20

HKSE:00889 vs APH, GLW: Operating Margin % Comparison

For the Electronic Components subindustry, Datronix Holdings'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.


Datronix Holdings Operating Margin % vs Hardware Industry

For the Hardware industry and Technology sector, Datronix Holdings's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Datronix Holdings's Operating Margin % falls into.


HKSE:00889
41GF Score
Datronix Holdings Ltd HKSE:00889
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Datronix Holdings 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.

Datronix Holdings'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 )
=-17.267 / 182.992
=-9.44 %

Datronix Holdings'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 )
=-7.93 / 96.678
=-8.20 %

* 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 -8.20% mean?
Datronix Holdings (HKSE:00889) has a Operating Margin % of -8.20% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Datronix Holdings and its competitors. According to the industry distribution chart, Datronix Holdings ranks #1999 out of 2476 companies in the Hardware industry, placing it in the top 80.7%.
Is Datronix Holdings' Operating Margin % too high?
Datronix Holdings' current Operating Margin % is -8.20%. Based on the distribution chart, Datronix Holdings ranks #1999 out of 2476 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Datronix Holdings has a GF Score™ of 41/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Datronix Holdings' Operating Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Datronix Holdings ranks #1999 out of 2476 companies for Operating Margin %. This places Datronix Holdings in the lower half of its industry. The industry median Operating Margin % is 3.81. 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 Hardware company?
The median Operating Margin % among Hardware companies is 3.81, based on 2,476 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 Datronix Holdings and its competitors. For the Hardware industry, the median Operating Margin % is 3.81 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Datronix Holdings's current Operating Margin % is -8.20%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Datronix Holdings stock overvalued right now?
Based on GuruFocus' analysis, Datronix Holdings (HKSE:00889) is currently considered Significantly Overvalued. The stock's GF Value™ is HK$0.26, compared to a current price of HK$0.64 — trading 146.2% above its estimated fair value. The current Operating Margin % is -8.20%. Datronix Holdings' overall GF Score™ is 41/100 with 2 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 Datronix Holdings (HKSE:00889), the current Operating Margin % is -8.20% 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 Datronix Holdings (HKSE:00889) Overvalued in 2026?

Based on GuruFocus' analysis, Datronix Holdings stock appears to be overvalued. The current stock price of HK$0.64 is trading 146.2% above its estimated GF Value™ of HK$0.26. GuruFocus considers Datronix Holdings to be Significantly Overvalued.

Key valuation signals for HKSE:00889:

  • Operating Margin %: -8.20%
  • GF Value™: HK$0.26 vs. price of HK$0.64 (146.2% above fair value)
  • GF Score™: 41/100 with 2 warning signs

No single metric tells the full story. See the HKSE:00889 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Datronix Holdings Business Description

Address 499 King’s Road, 19th Floor, North Point Industrial Building, North Point, Hong Kong, HKG
Datronix Holdings Ltd is an investment holding company. Along with its subsidiaries, the company is engaged in the design, manufacture, and sale of magnetic components used in consumer electronics, data processing appliances, and healthcare devices. Its products are marketed under the Datatronics brand name. The Group's products are used in consumer electronics, data processing appliances, and other electronics systems for coupling, isolation, filtering, interfacing, and timing control applications. Its product line consists of Transformers, LAN Filter Modules, Digital Delay Modules, Inductors/Chokes, ASDL Transformer, Planar Magnetics, and others. Geographically, the Group generates maximum revenue from the United States, and the rest from the PRC, the European Union, and other countries.
41GF Score

Get the complete analysis for HKSE:00889

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

HK$0.64
Price
HK$0.26
GF Value