Nam Tan Uyen JSCSTC:NTC -0.74%80 Net Margin % is 47.86% as of Mar. 2026, which is 56% below its 10-year median of 108.50. GuruFocus rates STC:NTC with a GF Score™ of 80/100 and a GF Value™ of ₫389,238.25 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 1,761 Construction companies, Nam Tan Uyen JSC ranks better than 98.64% on this metric.
The historical rank and industry rank for Nam Tan Uyen JSC's Net Margin % or its related term are showing as below:
STC:NTC'
s Net Margin % Range Over the Past 10 Years
Min: 44.97 Med: 108.5 Max: 127.38
Current: 49.41
STC:NTC's Net Margin % is ranked better than 98.64% of 1761
companies
in the Construction industry
Industry Median: 3.91
vs STC:NTC: 49.41
Nam Tan Uyen JSC (STC:NTC) 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.
Nam Tan Uyen JSC Net Margin % Related Terms
Nam Tan Uyen JSC Net Margin % Historical Data
* Premium members only.
The historical data trend for Nam Tan Uyen JSC'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 Engineering & Construction subindustry, Nam Tan Uyen JSC'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.
Nam Tan Uyen JSC Net Margin % vs Construction Industry
For the Construction industry and Industrials sector, Nam Tan Uyen JSC's Net Margin % distribution charts can be found below:
* The bar in red indicates where Nam Tan Uyen JSC'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.
Nam Tan Uyen JSC (STC:NTC) has a Net Margin % of 47.86% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on Nam Tan Uyen JSC and its competitors. This is 56% below median its historical median of 108.50. Over the past decade, Nam Tan Uyen JSC's Net Margin % has ranged from 44.97 to 127.38. According to the industry distribution chart, Nam Tan Uyen JSC ranks #24 out of 1761 companies in the Construction industry, placing it in the top 1.4%.
Is Nam Tan Uyen JSC's Net Margin % too high?
Nam Tan Uyen JSC's current Net Margin % of 47.86% is 56% below median its 10-year median of 108.50. Over the past 10 years, this metric has ranged from a low of 44.97 to a high of 127.38. The Construction industry median Net Margin % is 3.91. Nam Tan Uyen JSC's value of 47.86% is 1124% above this industry median. Based on the distribution chart, Nam Tan Uyen JSC ranks #24 out of 1761 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Nam Tan Uyen JSC has a GF Score™ of 80/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Nam Tan Uyen JSC's Net Margin % compare to PWR and FIX?
According to the Construction industry distribution chart, Nam Tan Uyen JSC ranks #24 out of 1761 companies for Net Margin %. This places Nam Tan Uyen JSC in the top 1% of its industry — outperforming the majority of peers. The industry median Net Margin % is 3.91. Nam Tan Uyen JSC's value of 47.86% is 1124% above this benchmark. Historically, Nam Tan Uyen JSC's own Net Margin % has ranged from 44.97 to 127.38 over the past decade. While the company's 10-year median is 108.50 vs. the industry median of 3.91, Nam Tan Uyen JSC 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 a Construction company?
The median Net Margin % among Construction companies is 3.91, based on 1,761 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. Nam Tan Uyen JSC's current Net Margin % of 47.86% is 1124% 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 Nam Tan Uyen JSC and its competitors. For the Construction industry, the median Net Margin % is 3.91 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nam Tan Uyen JSC's current Net Margin % is 47.86%, which is 56% below median its own 10-year median of 108.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nam Tan Uyen JSC stock overvalued right now?
Based on GuruFocus' analysis, Nam Tan Uyen JSC (STC:NTC) is currently considered Possible Value Trap. The stock's GF Value™ is ₫389,238.25, compared to a current price of ₫134,000.00 — trading 65.6% below its estimated fair value. The current Net Margin % is 47.86%, which is 56% below median its 10-year median of 108.50 and 1124% above the Construction industry median of 3.91. Nam Tan Uyen JSC's overall GF Score™ is 80/100 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 Nam Tan Uyen JSC (STC:NTC), the current Net Margin % is 47.86% 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 Nam Tan Uyen JSC (STC:NTC) Overvalued in 2026?
Based on GuruFocus' analysis, Nam Tan Uyen JSC stock appears to be undervalued.
The current stock price of ₫134,000.00 is trading 65.6% below its estimated GF Value™ of ₫389,238.25.
GuruFocus considers Nam Tan Uyen JSC to be Possible Value Trap.
Key valuation signals for STC:NTC:
Net Margin %: 47.86% (56% below median its 10-year median of 108.50)
GF Value™: ₫389,238.25 vs. price of ₫134,000.00 (65.6% below fair value)
Industry Position: 1124% above the Construction median (#24 of 1761)
No single metric tells the full story. See the STC:NTC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nam Tan Uyen JSC is engaged in investing in construction and trading related to the technical infrastructure of industrial parks. The company undertakes a variety of activities, including the construction and trading of housing, as well as the leasing of offices, factories, warehouses, and yards. Additionally, the company is also involved in constructing both industrial and civil works, as well as transportation structures such as bridges and roads. The company's expertise extends to electrical construction projects and the development of irrigation systems, along with ground leveling. Furthermore, Nam Tan Uyen JSC engages in financial investments and manages the collection, treatment, and disposal of non-toxic waste. It also conducts wastewater treatment and analyzes wastewater samples.
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