Tontek Design Technology Co (ROCO:5487) Net Margin %: 2.38% (As of Dec. 2025) — 65% Below Median


ROCO:5487 Tontek Design Technology Co Ltd ROCO:5487
61 GF Score
Price NT$28.70
GF Value NT$26.01
Valuation Fairly Valued
! 2 Warning Signs
View Full Analysis

What is Tontek Design Technology Co Net Margin %?

Tontek Design Technology Co ROCO:5487 61 Net Margin % is 2.38% as of Dec. 2025, which is 65% below its 10-year median of 6.73. GuruFocus rates ROCO:5487 with a GF Score™ of 61/100 and a GF Value™ of NT$26.01 (Fairly Valued). The stock has 2 warning signs investors should review. Among 2,480 Hardware companies, Tontek Design Technology Co ranks worse than 78.75% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Tontek Design Technology Co's Net Income for the three months ended in Dec. 2025 was NT$0.9 Mil. Tontek Design Technology Co's Revenue for the three months ended in Dec. 2025 was NT$39.5 Mil. Therefore, Tontek Design Technology Co's net margin for the quarter that ended in Dec. 2025 was 2.38%.

The historical rank and industry rank for Tontek Design Technology Co's Net Margin % or its related term are showing as below:

ROCO:5487' s Net Margin % Range Over the Past 10 Years
Min: -17.98   Med: 6.73   Max: 15.39
Current: -7.87


ROCO:5487's Net Margin % is ranked worse than
78.75% of 2480 companies
in the Hardware industry
Industry Median: 2.71 vs ROCO:5487: -7.87

Tontek Design Technology Co  (ROCO:5487) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.


Tontek Design Technology Co Net Margin % Related Terms


Tontek Design Technology Co Net Margin % Historical Data

* Premium members only.

The historical data trend for Tontek Design Technology Co's Net 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.

Tontek Design Technology Co Net Margin % Chart

Tontek Design Technology Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 11.04 -0.77 -17.98 -1.37 -7.87

Tontek Design Technology Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Net 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 -2.66 -0.42 -31.54 -0.16 2.38

ROCO:5487 vs APH, GLW: Net Margin % Comparison

For the Electronic Components subindustry, Tontek Design Technology Co's Net Margin %, along with its competitors' market caps and Net 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.


Tontek Design Technology Co Net Margin % vs Hardware Industry

For the Hardware industry and Technology sector, Tontek Design Technology Co's Net Margin % distribution charts can be found below:

* The bar in red indicates where Tontek Design Technology Co's Net Margin % falls into.


ROCO:5487
61GF Score
Tontek Design Technology Co Ltd ROCO:5487
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Tontek Design Technology Co Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

Tontek Design Technology Co's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-12.922/164.183
=-7.87 %

Tontek Design Technology Co's Net Margin for the quarter that ended in Dec. 2025 is calculated as

Net Margin=Net Income (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=0.941/39.469
=2.38 %

* 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 Net Margin % →
What does a Net Margin % of 2.38% mean?
Tontek Design Technology Co (ROCO:5487) has a Net Margin % of 2.38% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Tontek Design Technology Co and its competitors. This is 65% below median its historical median of 6.73. According to the industry distribution chart, Tontek Design Technology Co ranks #1953 out of 2480 companies in the Hardware industry, placing it in the top 78.7%.
Is Tontek Design Technology Co's Net Margin % too high?
Tontek Design Technology Co's current Net Margin % of 2.38% is 65% below median its 10-year median of 6.73. The Hardware industry median Net Margin % is 2.71. Tontek Design Technology Co's value of 2.38% is 12.2% below this industry median. Based on the distribution chart, Tontek Design Technology Co ranks #1953 out of 2480 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Tontek Design Technology Co has a GF Score™ of 61/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Tontek Design Technology Co's Net Margin % compare to APH and GLW?
According to the Hardware industry distribution chart, Tontek Design Technology Co ranks #1953 out of 2480 companies for Net Margin %. This places Tontek Design Technology Co in the lower half of its industry. The industry median Net Margin % is 2.71. Tontek Design Technology Co's value of 2.38% is 12.2% below this benchmark. While the company's 10-year median is 6.73 vs. the industry median of 2.71, Tontek Design Technology 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 Net Margin % for a Hardware company?
The median Net Margin % among Hardware companies is 2.71, based on 2,480 companies in the industry. Companies in the top quartile (top 25%) have a Net Margin % significantly above this median, while those in the bottom quartile fall well below. However, Net Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tontek Design Technology Co's current Net Margin % of 2.38% is 12.2% 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on Tontek Design Technology Co and its competitors. For the Hardware industry, the median Net Margin % is 2.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tontek Design Technology Co's current Net Margin % is 2.38%, which is 65% below median its own 10-year median of 6.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tontek Design Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Tontek Design Technology Co (ROCO:5487) is currently considered Fairly Valued. The stock's GF Value™ is NT$26.01, compared to a current price of NT$28.70 — trading 10.3% above its estimated fair value. The current Net Margin % is 2.38%, which is 65% below median its 10-year median of 6.73 and 12.2% below the Hardware industry median of 2.71. Tontek Design Technology Co's overall GF Score™ is 61/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For Tontek Design Technology Co (ROCO:5487), the current Net Margin % is 2.38% 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 Tontek Design Technology Co (ROCO:5487) Overvalued in 2026?

Based on GuruFocus' analysis, Tontek Design Technology Co stock appears to be overvalued. The current stock price of NT$28.70 is trading 10.3% above its estimated GF Value™ of NT$26.01. GuruFocus considers Tontek Design Technology Co to be Fairly Valued.

Key valuation signals for ROCO:5487:

  • Net Margin %: 2.38% (65% below median its 10-year median of 6.73)
  • GF Value™: NT$26.01 vs. price of NT$28.70 (10.3% above fair value)
  • GF Score™: 61/100 with 2 warning signs
  • Industry Position: 12.2% below the Hardware median (#1953 of 2480)

No single metric tells the full story. See the ROCO:5487 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tontek Design Technology Co Business Description

Address No.166, Jian 1st Road, Zhonghe District, 6 Floor, Taipei, Hsien, TWN, 235
Tontek Design Technology Co Ltd is a Taiwan-based company specialized in the design of ICs for consumer electronics. Its products are used in the touch pad, multimedia, green power, health care, 3C appliances and peripherals, among others.
61GF Score

Get the complete analysis for ROCO:5487

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

NT$28.70
Price
NT$26.01
GF Value