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.
Shinanen Holdings CoTSE:8132 +1.30%63 Net Margin % is 3.64% as of Mar. 2026, which is 237% above its 10-year median of 1.08. GuruFocus rates TSE:8132 with a GF Score™ of 63/100 and a GF Value™ of 円5,233.78 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 918 Oil & Gas companies, Shinanen Holdings Co ranks worse than 59.69% on this metric.
The historical rank and industry rank for Shinanen Holdings Co's Net Margin % or its related term are showing as below:
TSE:8132'
s Net Margin % Range Over the Past 10 Years
Min: -0.3 Med: 1.08 Max: 1.49
Current: 1.49
TSE:8132's Net Margin % is ranked worse than 59.69% of 918
companies
in the Oil & Gas industry
Industry Median: 3.48
vs TSE:8132: 1.49
Shinanen Holdings Co (TSE:8132) 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.
Shinanen Holdings Co Net Margin % Related Terms
Shinanen Holdings Co Net Margin % Historical Data
* Premium members only.
The historical data trend for Shinanen Holdings 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.
TSE:8132 vs VLO, MPC, PSX: Net Margin % Comparison
For the Oil & Gas Refining & Marketing subindustry, Shinanen Holdings 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.
Shinanen Holdings Co Net Margin % vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Shinanen Holdings Co's Net Margin % distribution charts can be found below:
* The bar in red indicates where Shinanen Holdings Co's Net Margin % falls into.
* 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.
Shinanen Holdings Co (TSE:8132) has a Net Margin % of 3.64% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on Shinanen Holdings Co and its competitors. This is 237% above median its historical median of 1.08. According to the industry distribution chart, Shinanen Holdings Co ranks #548 out of 918 companies in the Oil & Gas industry, placing it in the top 59.7%.
Is Shinanen Holdings Co's Net Margin % too high?
Shinanen Holdings Co's current Net Margin % of 3.64% is 237% above median its 10-year median of 1.08. The Oil & Gas industry median Net Margin % is 3.48. Shinanen Holdings Co's value of 3.64% is 4.6% above this industry median. Based on the distribution chart, Shinanen Holdings Co ranks #548 out of 918 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Shinanen Holdings 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 Shinanen Holdings Co's Net Margin % compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Shinanen Holdings Co ranks #548 out of 918 companies for Net Margin %. This places Shinanen Holdings Co in the lower half of its industry. The industry median Net Margin % is 3.48. Shinanen Holdings Co's value of 3.64% is 4.6% above this benchmark. While the company's 10-year median is 1.08 vs. the industry median of 3.48, Shinanen Holdings Co 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 Net Margin % for an Oil & Gas company?
The median Net Margin % among Oil & Gas companies is 3.48, based on 918 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. Shinanen Holdings Co's current Net Margin % of 3.64% is 4.6% 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 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 Shinanen Holdings Co and its competitors. For the Oil & Gas industry, the median Net Margin % is 3.48 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Shinanen Holdings Co's current Net Margin % is 3.64%, which is 237% above median its own 10-year median of 1.08. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shinanen Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, Shinanen Holdings Co (TSE:8132) is currently considered Significantly Overvalued. The stock's GF Value™ is 円5,233.78, compared to a current price of 円7,020.00 — trading 34.1% above its estimated fair value. The current Net Margin % is 3.64%, which is 237% above median its 10-year median of 1.08 and 4.6% above the Oil & Gas industry median of 3.48. Shinanen Holdings Co's overall GF Score™ is 63/100 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 Shinanen Holdings Co (TSE:8132), the current Net Margin % is 3.64% as of Mar. 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 Shinanen Holdings Co (TSE:8132) Overvalued in 2026?
Based on GuruFocus' analysis, Shinanen Holdings Co stock appears to be overvalued.
The current stock price of 円7,020.00 is trading 34.1% above its estimated GF Value™ of 円5,233.78.
GuruFocus considers Shinanen Holdings Co to be Significantly Overvalued.
Key valuation signals for TSE:8132:
Net Margin %: 3.64% (237% above median its 10-year median of 1.08)
GF Value™: 円5,233.78 vs. price of 円7,020.00 (34.1% above fair value)
Industry Position: 4.6% above the Oil & Gas median (#548 of 918)
No single metric tells the full story. See the TSE:8132 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sinanen Holdings Co Ltd is a Japan-based company. It is engaged in four business segments namely: Petroleum business which involves selling liquefied petroleum gas and operation of gas stations; Electricity business; Solution business which provides support for reducing energy costs and reducing CO2 emissions, and FABHEAT business that involves support safety and security in local areas and generate stable solar power in cold, snowy regions.
63GF Score
Get the complete analysis for TSE:8132
Net 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
TSE:8132 has been successfully added to your 
