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The historical rank and industry rank for Thai Nam Plastic PCL's Net Margin % or its related term are showing as below:
BKK:TNPC'
s Net Margin % Range Over the Past 10 Years
Min: -11.44 Med: -0.06 Max: 8.21
Current: -10.77
BKK:TNPC's Net Margin % is ranked worse than 90.01% of 1321
companies
in the Vehicles & Parts industry
Industry Median: 3.23
vs BKK:TNPC: -10.77
Thai Nam Plastic PCL (BKK:TNPC) 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.
Thai Nam Plastic PCL Net Margin % Related Terms
Thai Nam Plastic PCL Net Margin % Historical Data
* Premium members only.
The historical data trend for Thai Nam Plastic PCL'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.
For the Auto Parts subindustry, Thai Nam Plastic PCL'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.
Thai Nam Plastic PCL Net Margin % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Thai Nam Plastic PCL's Net Margin % distribution charts can be found below:
* The bar in red indicates where Thai Nam Plastic PCL'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.
Thai Nam Plastic PCL (BKK:TNPC) has a Net Margin % of -1.04% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on Thai Nam Plastic PCL and its competitors. According to the industry distribution chart, Thai Nam Plastic PCL ranks #1189 out of 1321 companies in the Vehicles & Parts industry, placing it in the top 90%.
Is Thai Nam Plastic PCL's Net Margin % too high?
Thai Nam Plastic PCL's current Net Margin % is -1.04%. Based on the distribution chart, Thai Nam Plastic PCL ranks #1189 out of 1321 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Thai Nam Plastic PCL has a GF Score™ of 47/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Thai Nam Plastic PCL's Net Margin % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Thai Nam Plastic PCL ranks #1189 out of 1321 companies for Net Margin %. This places Thai Nam Plastic PCL in the lower half of its industry. The industry median Net Margin % is 3.23. 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 Vehicles & Parts company?
The median Net Margin % among Vehicles & Parts companies is 3.23, based on 1,321 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. 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 Thai Nam Plastic PCL and its competitors. For the Vehicles & Parts industry, the median Net Margin % is 3.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thai Nam Plastic PCL's current Net Margin % is -1.04%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thai Nam Plastic PCL stock overvalued right now?
Based on GuruFocus' analysis, Thai Nam Plastic PCL (BKK:TNPC) is currently considered Fairly Valued. The stock's GF Value™ is ฿0.91, compared to a current price of ฿0.92 — trading 1.1% above its estimated fair value. The current Net Margin % is -1.04%. Thai Nam Plastic PCL's overall GF Score™ is 47/100 with 7 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 Thai Nam Plastic PCL (BKK:TNPC), the current Net Margin % is -1.04% 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 Thai Nam Plastic PCL (BKK:TNPC) Overvalued in 2026?
Based on GuruFocus' analysis, Thai Nam Plastic PCL stock appears to be overvalued.
The current stock price of ฿0.92 is trading 1.1% above its estimated GF Value™ of ฿0.91.
GuruFocus considers Thai Nam Plastic PCL to be Fairly Valued.
Key valuation signals for BKK:TNPC:
Net Margin %: -1.04%
GF Value™: ฿0.91 vs. price of ฿0.92 (1.1% above fair value)
No single metric tells the full story. See the BKK:TNPC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Thai Nam Plastic PCL engages in the production and distribution of flexible plastic, synthetic leather, and car mats. The Group's main business operations are the manufacture and distribution of semi-finished plastic products, synthetic leather, and film/sheet for the industries of Automotive, sports shoes, furniture, and fashionable leather, and flexible film/sheet for applications in household, civil engineering, and agricultural functions. The company has domestic and international areas, with the majority of revenue from Domestic.
47GF Score
Get the complete analysis for BKK:TNPC
Net Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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