Frontier (FSE:4250) Operating Margin %: 5.32% (As of May. 2026) — Near Median

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Director of Data and Quant Analytics at GuruFocus
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FSE:4250 Frontier Inc FSE:4250
62 GF Score
Price 円554.00
GF Value 円414.41
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Frontier Operating Margin %?

Frontier FSE:4250 +0.73% 62 Operating Margin % is 5.32% as of May. 2026, which is 8% above its 10-year median of 4.91. GuruFocus rates FSE:4250 with a GF Score™ of 62/100 and a GF Value™ of 円414.41 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,320 Vehicles & Parts companies, Frontier ranks better than 59.7% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Frontier's Operating Income for the three months ended in May. 2026 was 円23 Mil. Frontier's Revenue for the three months ended in May. 2026 was 円431 Mil. Therefore, Frontier's Operating Margin % for the quarter that ended in May. 2026 was 5.32%.

Warning Sign:

Frontier Inc operating margin has been in a 5-year decline. The average rate of decline per year is -4.3%.

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

FSE:4250' s Operating Margin % Range Over the Past 10 Years
Min: 0.94   Med: 4.91   Max: 7.34
Current: 6.18


FSE:4250's Operating Margin % is ranked better than
59.7% of 1320 companies
in the Vehicles & Parts industry
Industry Median: 4.905 vs FSE:4250: 6.18

Frontier's 5-Year Average Operating Margin % Growth Rate was -4.30% per year.

Frontier's Operating Income for the three months ended in May. 2026 was 円23 Mil. Its Operating Income for the trailing twelve months (TTM) ended in May. 2026 was 円102 Mil.


Frontier  (FSE:4250) 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.


Frontier Operating Margin % Related Terms


Frontier Operating Margin % Historical Data

* Premium members only.

The historical data trend for Frontier'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.

Frontier Operating Margin % Chart

Frontier Annual Data
Trend Nov16 Nov17 Nov18 Nov19 Nov20 Nov21 Nov22 Nov23 Nov24 Nov25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.11 3.16 5.21 1.44 7.34

Frontier Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Nov24 Feb25 May25 Aug25 Nov25 Feb26 May26
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 8.15 9.65 5.83 3.93 5.32

FSE:4250 vs ORLY, AZO, GPC: Operating Margin % Comparison

For the Auto Parts subindustry, Frontier'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.


Frontier Operating Margin % vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Frontier's Operating Margin % distribution charts can be found below:

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


FSE:4250
62GF Score
Frontier Inc FSE:4250
Operating Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Frontier 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.

Frontier's Operating Margin % for the fiscal year that ended in Nov. 2025 is calculated as

Operating Margin %=Operating Income (A: Nov. 2025 ) / Revenue (A: Nov. 2025 )
=123.866 / 1686.93
=7.34 %

Frontier's Operating Margin % for the quarter that ended in May. 2026 is calculated as

Operating Margin %=Operating Income (Q: May. 2026 ) / Revenue (Q: May. 2026 )
=22.933 / 431.214
=5.32 %

* 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 5.32% mean?
Frontier (FSE:4250) has a Operating Margin % of 5.32% as of May. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Frontier and its competitors. This is near median its historical median of 4.91. Over the past decade, Frontier's Operating Margin % has ranged from 0.94 to 7.34. According to the industry distribution chart, Frontier ranks #532 out of 1320 companies in the Vehicles & Parts industry, placing it in the top 40.3%.
Is Frontier's Operating Margin % too high?
Frontier's current Operating Margin % of 5.32% is near median its 10-year median of 4.91. Over the past 10 years, this metric has ranged from a low of 0.94 to a high of 7.34. The Vehicles & Parts industry median Operating Margin % is 4.91. Frontier's value of 5.32% is 8.5% above this industry median. Based on the distribution chart, Frontier ranks #532 out of 1320 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, Frontier has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Frontier's Operating Margin % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Frontier ranks #532 out of 1320 companies for Operating Margin %. This puts Frontier in the upper half of its industry. The industry median Operating Margin % is 4.91. Frontier's value of 5.32% is 8.5% above this benchmark. Historically, Frontier's own Operating Margin % has ranged from 0.94 to 7.34 over the past decade. While the company's 10-year median is 4.91 vs. the industry median of 4.91, Frontier 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 Operating Margin % for a Vehicles & Parts company?
The median Operating Margin % among Vehicles & Parts companies is 4.91, based on 1,320 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. Frontier's current Operating Margin % of 5.32% is 8.5% 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 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 Frontier and its competitors. For the Vehicles & Parts industry, the median Operating Margin % is 4.91 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Frontier's current Operating Margin % is 5.32%, which is near median its own 10-year median of 4.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Frontier stock overvalued right now?
Based on GuruFocus' analysis, Frontier (FSE:4250) is currently considered Significantly Overvalued. The stock's GF Value™ is 円414.41, compared to a current price of 円554.00 — trading 33.7% above its estimated fair value. The current Operating Margin % is 5.32%, which is near median its 10-year median of 4.91 and 8.5% above the Vehicles & Parts industry median of 4.91. Frontier's overall GF Score™ is 62/100 with 4 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 Frontier (FSE:4250), the current Operating Margin % is 5.32% as of May. 2026. 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 Frontier (FSE:4250) Overvalued in 2026?

Based on GuruFocus' analysis, Frontier stock appears to be overvalued. The current stock price of 円554.00 is trading 33.7% above its estimated GF Value™ of 円414.41. GuruFocus considers Frontier to be Significantly Overvalued.

Key valuation signals for FSE:4250:

  • Operating Margin %: 5.32% (near median its 10-year median of 4.91)
  • GF Value™: 円414.41 vs. price of 円554.00 (33.7% above fair value)
  • GF Score™: 62/100 with 4 warning signs
  • Industry Position: 8.5% above the Vehicles & Parts median (#532 of 1320)

No single metric tells the full story. See the FSE:4250 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Frontier Business Description

Address 134-5 Kushigahama, Yamaguchi-ken, Shunan, JPN, 745-0805
Frontier Inc is engaged in manufacturing of vehicle accessories like side visor, car mat. The two reportable segments are: PB sales business and OEM/ODM business.
62GF Score

Get the complete analysis for FSE:4250

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

円554.00
Price
円414.41
GF Value