Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Operating Margin % is calculated as Operating Income divided by its Revenue. Truck-One Co's Operating Income for the
three
months ended in Dec. 2025 was 円0 Mil. Truck-One Co's Revenue for the
three
months ended in Dec. 2025 was 円0 Mil. Therefore, Truck-One Co's Operating Margin % for the quarter that ended in Dec. 2025 was 0.00%.
Good Sign:
Truck-One Co Ltd operating margin is expanding. Margin expansion is usually a good sign.
The historical rank and industry rank for Truck-One Co's Operating Margin % or its related term are showing as below:
FSE:3047'
s Operating Margin % Range Over the Past 10 Years
Min: 0.7 Med: 1.86 Max: 7.4
Current: 7.4
FSE:3047's Operating Margin % is ranked better than 66.36% of 1320
companies
in the Vehicles & Parts industry
Industry Median: 4.89
vs FSE:3047: 7.40
Truck-One Co's 5-Year Average Operating Margin % Growth Rate was 53.40% per year.
Truck-One Co (FSE:3047) 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 Nokias 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.
Truck-One Co Operating Margin % Related Terms
Truck-One Co Operating Margin % Historical Data
* Premium members only.
The historical data trend for Truck-One Co'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.
FSE:3047 vs CVNA, PAG, ALTB: Operating Margin % Comparison
For the Auto & Truck Dealerships subindustry, Truck-One Co'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.
Truck-One Co Operating Margin % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Truck-One Co's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Truck-One Co's Operating Margin % falls into.
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.
Truck-One Co's Operating Margin % for the fiscal year that ended in Dec. 2025 is calculated as
* 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.
Truck-One Co (FSE:3047) has a Operating Margin % of 0.00% as of Dec. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Truck-One Co and its competitors. Over the past decade, Truck-One Co's Operating Margin % has ranged from 0.70 to 7.40. According to the industry distribution chart, Truck-One Co ranks #444 out of 1320 companies in the Vehicles & Parts industry, placing it in the top 33.6%.
Is Truck-One Co's Operating Margin % too high?
Truck-One Co's current Operating Margin % is 0.00%. Over the past 10 years, this metric has ranged from a low of 0.70 to a high of 7.40. Based on the distribution chart, Truck-One Co ranks #444 out of 1320 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, Truck-One Co has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Truck-One Co's Operating Margin % compare to CVNA and PAG?
According to the Vehicles & Parts industry distribution chart, Truck-One Co ranks #444 out of 1320 companies for Operating Margin %. This puts Truck-One Co in the upper half of its industry. The industry median Operating Margin % is 4.89. Historically, Truck-One Co's own Operating Margin % has ranged from 0.70 to 7.40 over the past decade. 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 4.89, 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. 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 Truck-One Co and its competitors. For the Vehicles & Parts industry, the median Operating Margin % is 4.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Truck-One Co's current Operating Margin % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Truck-One Co stock overvalued right now?
Based on GuruFocus' analysis, Truck-One Co (FSE:3047) is currently considered Significantly Overvalued. The stock's GF Value™ is 円451.19, compared to a current price of 円905.00 — trading 100.6% above its estimated fair value. The current Operating Margin % is 0.00%. Truck-One Co's overall GF Score™ is 63/100 with 3 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 Truck-One Co (FSE:3047), the current Operating Margin % is 0.00% 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 Truck-One Co (FSE:3047) Overvalued in 2026?
Based on GuruFocus' analysis, Truck-One Co stock appears to be overvalued.
The current stock price of 円905.00 is trading 100.6% above its estimated GF Value™ of 円451.19.
GuruFocus considers Truck-One Co to be Significantly Overvalued.
Key valuation signals for FSE:3047:
Operating Margin %: 0.00%
GF Value™: 円451.19 vs. price of 円905.00 (100.6% above fair value)
No single metric tells the full story. See the FSE:3047 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Truck-One Co Ltd is a Japanese firm. It is engaged in the purchase and sale of used vehicles. It also rents and repairs trucks. It offers trailer truck, dump truck, vehicle carrier, container truck, refrigerator truck, mixer truck, wing truck, tractor, and crane trucks.
63GF Score
Get the complete analysis for FSE:3047
Operating Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FSE:3047 has been successfully added to your 
