RTARF (Restar) Net Margin %: 1.33% (As of Dec. 2025) — Near Median


RTARF Restar Corp RTARF
84 GF Score
Price $14.30
GF Value $10.88
! 6 Warning Signs
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What is Restar Net Margin %?

Restar RTARF 84 Net Margin % is 1.33% as of Dec. 2025, which is 3% above its 10-year median of 1.29. GuruFocus rates RTARF with a GF Score™ of 84/100 and a GF Value™ of $10.88. The stock has 6 warning signs investors should review. Among 1,023 Semiconductors companies, Restar ranks worse than 60.02% on this metric.

Net margin is calculated as Net Income divided by its Revenue. Restar's Net Income for the three months ended in Dec. 2025 was $14 Mil. Restar's Revenue for the three months ended in Dec. 2025 was $1,019 Mil. Therefore, Restar's net margin for the quarter that ended in Dec. 2025 was 1.33%.

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

RTARF' s Net Margin % Range Over the Past 10 Years
Min: -3.17   Med: 1.29   Max: 1.51
Current: 1.22


RTARF's Net Margin % is ranked worse than
60.02% of 1023 companies
in the Semiconductors industry
Industry Median: 4.17 vs RTARF: 1.22

Restar  (OTCPK:RTARF) 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.


Restar Net Margin % Related Terms


Restar Net Margin % Historical Data

* Premium members only.

The historical data trend for Restar'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.

Restar Net Margin % Chart

Restar Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Net Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.49 1.45 1.37 1.33 1.22

Restar Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 1.45 0.26 0.92 1.33 2.01

RTARF vs NVDA, AVGO, MU: Net Margin % Comparison

For the Semiconductors subindustry, Restar'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.


Restar Net Margin % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Restar's Net Margin % distribution charts can be found below:

* The bar in red indicates where Restar's Net Margin % falls into.


RTARF
84GF Score
Restar Corp RTARF
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Restar 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.

Restar's Net Margin for the fiscal year that ended in Mar. 2026 is calculated as

Net Margin=Net Income (A: Mar. 2026 )/Revenue (A: Mar. 2026 )
=48.468/3975.89
=1.22 %

Restar'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 )
=13.578/1019.081
=1.33 %

* 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 1.33% mean?
Restar (RTARF) has a Net Margin % of 1.33% as of Dec. 2025. Net margin is the ratio of total net income to net sales. View historical data on Restar and its competitors. This is near median its historical median of 1.29. According to the industry distribution chart, Restar ranks #614 out of 1023 companies in the Semiconductors industry, placing it in the top 60%.
Is Restar's Net Margin % too high?
Restar's current Net Margin % of 1.33% is near median its 10-year median of 1.29. The Semiconductors industry median Net Margin % is 4.17. Restar's value of 1.33% is 68.1% below this industry median. Based on the distribution chart, Restar ranks #614 out of 1023 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Restar has a GF Score™ of 84/100, reflecting its overall financial health beyond just this single metric.
How does Restar's Net Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Restar ranks #614 out of 1023 companies for Net Margin %. This places Restar in the lower half of its industry. The industry median Net Margin % is 4.17. Restar's value of 1.33% is 68.1% below this benchmark. While the company's 10-year median is 1.29 vs. the industry median of 4.17, Restar 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 Semiconductors company?
The median Net Margin % among Semiconductors companies is 4.17, based on 1,023 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. Restar's current Net Margin % of 1.33% is 68.1% 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 Restar and its competitors. For the Semiconductors industry, the median Net Margin % is 4.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Restar's current Net Margin % is 1.33%, which is near median its own 10-year median of 1.29. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Restar stock overvalued right now?
Restar (RTARF) has a current Net Margin % of 1.33%. The stock's GF Value™ is $10.88, compared to a current price of $14.30 — trading 31.4% above its estimated fair value. The current Net Margin % is 1.33%, which is near median its 10-year median of 1.29 and 68.1% below the Semiconductors industry median of 4.17. Restar's overall GF Score™ is 84/100 with 6 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 Restar (RTARF), the current Net Margin % is 1.33% 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 Restar (RTARF) Overvalued in 2026?

Based on GuruFocus' analysis, Restar stock appears to be overvalued. The current stock price of $14.30 is trading 31.4% above its estimated GF Value™ of $10.88.

Key valuation signals for RTARF:

  • Net Margin %: 1.33% (near median its 10-year median of 1.29)
  • GF Value™: $10.88 vs. price of $14.30 (31.4% above fair value)
  • GF Score™: 84/100 with 6 warning signs
  • Industry Position: 68.1% below the Semiconductors median (#614 of 1023)

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


Restar Business Description

Other Exchanges 3156:Japan
Address Lester Building, 10-9 Konan 2-chome, Minato-ku, Tokyo, JPN, 108-0075
Restar Corp manufactures and distributes semiconductors and electronic components. The company offers semiconductors/modules, optical components, displays, industrial lasers, sensors, measuring instruments/filters, batteries, quartz crystal devices, adhesive materials/optical materials, and speakers/receivers. It also provides electronic manufacturing services.
84GF Score

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

$14.30
Price
$10.88
GF Value