Nano Electronics and Micro System Technology (TPE:7730) ROE %: 14.42% (As of Dec. 2025) — Near Median


TPE:7730 Nano Electronics and Micro System Technology Inc TPE:7730
47 GF Score
Price NT$190.00
! 4 Warning Signs
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What is Nano Electronics and Micro System Technology ROE %?

Nano Electronics and Micro System Technology TPE:7730 -0.78% 47 ROE % is 14.42% as of Dec. 2025, which is 4% above its 10-year median of 13.92. GuruFocus rates TPE:7730 with a GF Score™ of 47/100. The stock has 4 warning signs investors should review. Among 3,000 Industrial Products companies, Nano Electronics and Micro System Technology ranks better than 57.73% on this metric.

ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. Nano Electronics and Micro System Technology's annualized net income for the quarter that ended in Dec. 2025 was NT$125.6 Mil. Nano Electronics and Micro System Technology's average Total Stockholders Equity over the quarter that ended in Dec. 2025 was NT$871.1 Mil. Therefore, Nano Electronics and Micro System Technology's annualized ROE % for the quarter that ended in Dec. 2025 was 14.42%.

The historical rank and industry rank for Nano Electronics and Micro System Technology's ROE % or its related term are showing as below:

TPE:7730' s ROE % Range Over the Past 10 Years
Min: 6.95   Med: 13.92   Max: 36
Current: 7.61

During the past 7 years, Nano Electronics and Micro System Technology's highest ROE % was 36.00%. The lowest was 6.95%. And the median was 13.92%.

TPE:7730's ROE % is ranked better than
57.73% of 3000 companies
in the Industrial Products industry
Industry Median: 5.85 vs TPE:7730: 7.61

Nano Electronics and Micro System Technology  (TPE:7730) ROE % Explanation

ROE % measures the rate of return on the ownership interest (shareholder's equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' equity (also known as net assets or assets minus liabilities). ROE % shows how well a company uses investment funds to generate earnings growth. ROE %s between 15% and 20% are considered desirable.

The factors that affect a company's ROE % can be illustrated with the three-step DuPont Analysis:

ROE %(Q: Dec. 2025 )
=Net Income/Total Stockholders Equity
=125.58/871.059
=(Net Income / Revenue )*(Revenue / Total Assets)*(Total Assets / Total Stockholders Equity)
=(125.58 / 651.368)*(651.368 / 1191.763)*(1191.763 / 871.059)
=Net Margin %*Asset Turnover*Equity Multiplier
=19.28 %*0.5466*1.3682
=ROA %*Equity Multiplier
=10.54 %*1.3682
=14.42 %

With this breakdown, it is clear that if a company grows its Net Profit Margin, its Asset Turnover, or its Leverage, it can grow its ROE %.

The factors that affect a company's ROE % can also be illustrated with the five-step DuPont Analysis:

ROE %(Q: Dec. 2025 )
=Net Income/Total Stockholders Equity
=125.58/871.059
=(Net Income / Pre-Tax Income) * (Pre-Tax Income / Operating Income) * (Operating Income / Revenue) * (Revenue / Total Assets) * (Total Assets / Total Stockholders Equity)
= (125.58 / 156.128) * (156.128 / 111.528) * (111.528 / 651.368) * (651.368 / 1191.763) * (1191.763 / 871.059)
= Tax Burden * Interest Burden * Operating Margin % * Asset Turnover * Equity Multiplier
= 0.8043 * 1.3999 * 17.12 % * 0.5466 * 1.3682
=14.42 %

Note: The net income data used here is four times the quarterly (Dec. 2025) net income data. The Revenue data used here is four times the quarterly (Dec. 2025) revenue data. The same rule applies to Pre-Tax Income and Operating Income.
* In the five-step DuPont Analysis, Operating Income is only available for non-financial companies. Thus, for Insurance companies, we use EBIT as a substitution of Operating Income. For Banks, both Operating Income and EBIT is unavailable. Thus we combined Interest Burden and Operating Margin % into Pretax Margin %, and the DuPont Analysis is divided into four components instead.

* 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.


Be Aware

Net Income is used.

Because a company can increase its ROE % by having more financial leverage, it is important to watch the equity multiplier when investing in high ROE % companies. Like ROA %, ROE % is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.

Asset light businesses require very few assets to generate very high earnings. Their ROE %s can be extremely high.


Nano Electronics and Micro System Technology ROE % Related Terms


Nano Electronics and Micro System Technology ROE % Historical Data

* Premium members only.

The historical data trend for Nano Electronics and Micro System Technology's ROE % 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.

Nano Electronics and Micro System Technology ROE % Chart

Nano Electronics and Micro System Technology Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE %
Get a 7-Day Free Trial 15.95 36.00 21.03 11.89 6.95

Nano Electronics and Micro System Technology Quarterly Data
Dec19 Dec20 Dec21 Dec22 Jun23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
ROE % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 16.80 1.54 6.63 7.48 14.42

TPE:7730 vs GEV, ETN, PH: ROE % Comparison

For the Specialty Industrial Machinery subindustry, Nano Electronics and Micro System Technology's ROE %, along with its competitors' market caps and ROE % 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.


Nano Electronics and Micro System Technology ROE % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Nano Electronics and Micro System Technology's ROE % distribution charts can be found below:

* The bar in red indicates where Nano Electronics and Micro System Technology's ROE % falls into.


TPE:7730
47GF Score
Nano Electronics and Micro System Technology Inc TPE:7730
ROE % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Nano Electronics and Micro System Technology ROE % Calculation

Nano Electronics and Micro System Technology's annualized ROE % for the fiscal year that ended in Dec. 2025 is calculated as

ROE %=Net Income (A: Dec. 2025 )/( (Total Stockholders Equity (A: Dec. 2024 )+Total Stockholders Equity (A: Dec. 2025 ))/ count )
=60.395/( (746.052+992.327)/ 2 )
=60.395/869.1895
=6.95 %

Nano Electronics and Micro System Technology's annualized ROE % for the quarter that ended in Dec. 2025 is calculated as

ROE %=Net Income (Q: Dec. 2025 )/( (Total Stockholders Equity (Q: Sep. 2025 )+Total Stockholders Equity (Q: Dec. 2025 ))/ count )
=125.58/( (749.791+992.327)/ 2 )
=125.58/871.059
=14.42 %

* 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.

In the calculation of annual ROE %, the net income of the last fiscal year and the average total shareholder equity over the fiscal year are used. In calculating the quarterly data, the net income data used here is four times the quarterly (Dec. 2025) net income data. ROE % is displayed in the 30-year financial page.

Frequently Asked Questions Learn more about ROE % →
What does a ROE % of 14.42% mean?
Nano Electronics and Micro System Technology (TPE:7730) has a ROE % of 14.42% as of Dec. 2025. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Nano Electronics and Micro System Technology and its competitors. This is near median its historical median of 13.92. Over the past decade, Nano Electronics and Micro System Technology's ROE % has ranged from 6.95 to 36.00. According to the industry distribution chart, Nano Electronics and Micro System Technology ranks #1268 out of 3000 companies in the Industrial Products industry, placing it in the top 42.3%.
Is Nano Electronics and Micro System Technology's ROE % too high?
Nano Electronics and Micro System Technology's current ROE % of 14.42% is near median its 10-year median of 13.92. Over the past 10 years, this metric has ranged from a low of 6.95 to a high of 36.00. The Industrial Products industry median ROE % is 5.85. Nano Electronics and Micro System Technology's value of 14.42% is 146.5% above this industry median. Based on the distribution chart, Nano Electronics and Micro System Technology ranks #1268 out of 3000 companies in the Industrial Products industry, which is above the industry midpoint. Overall, Nano Electronics and Micro System Technology has a GF Score™ of 47/100, reflecting its overall financial health beyond just this single metric.
How does Nano Electronics and Micro System Technology's ROE % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Nano Electronics and Micro System Technology ranks #1268 out of 3000 companies for ROE %. This puts Nano Electronics and Micro System Technology in the upper half of its industry. The industry median ROE % is 5.85. Nano Electronics and Micro System Technology's value of 14.42% is 146.5% above this benchmark. Historically, Nano Electronics and Micro System Technology's own ROE % has ranged from 6.95 to 36.00 over the past decade. While the company's 10-year median is 13.92 vs. the industry median of 5.85, Nano Electronics and Micro System Technology 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 ROE % for an Industrial Products company?
The median ROE % among Industrial Products companies is 5.85, based on 3,000 companies in the industry. Companies in the top quartile (top 25%) have a ROE % significantly above this median, while those in the bottom quartile fall well below. However, ROE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nano Electronics and Micro System Technology's current ROE % of 14.42% is 146.5% 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 ROE % mean?
A high ROE % can signal that a stock is expensive relative to its fundamentals. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Nano Electronics and Micro System Technology and its competitors. For the Industrial Products industry, the median ROE % is 5.85 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nano Electronics and Micro System Technology's current ROE % is 14.42%, which is near median its own 10-year median of 13.92. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nano Electronics and Micro System Technology stock overvalued right now?
Nano Electronics and Micro System Technology (TPE:7730) has a current ROE % of 14.42%. The current ROE % is 14.42%, which is near median its 10-year median of 13.92 and 146.5% above the Industrial Products industry median of 5.85. Nano Electronics and Micro System Technology's overall GF Score™ is 47/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % calculated?
ROE % is calculated from a company's financial statements. For Nano Electronics and Micro System Technology (TPE:7730), the current ROE % is 14.42% 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.

Nano Electronics and Micro System Technology Business Description

Address No.100, Keji 5th Road, Tainan Technology Industrial Park, Annan District, Tainan, TWN, 709035
Nano Electronics and Micro System Technology Inc is a company focused on the research and development of plasma technology. Its business activities include wholesale distribution of electronic materials, mechanical materials, electrical appliances, wholesale of other mechanical equipment (plasma cleaning devices), and manufacturing of different electrical and electronic machinery and equipment. Its reportable segments are: i) Nano Electronics and Micro System Technologies, Inc, engaged in the manufacturing and sale of equipment and machinery. ii) Kunshan Branch of NEMS Technologies Co., Ltd, Trade of electronic components and post-sales services. iii) Other Investment holding. The majority of revenue is derived from the Nano Electronics and Micro System Technologies, Inc segment.
47GF Score

Get the complete analysis for TPE:7730

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

NT$190.00
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