Blue StarBOM:500067 -0.99%92 Net Margin % is 5.58% as of Mar. 2026, which is 64% above its 10-year median of 3.40. GuruFocus rates BOM:500067 with a GF Score™ of 92/100 and a GF Value™ of ₹1,915.21 (Modestly Undervalued). The stock has 1 warning sign investors should review. Among 1,766 Construction companies, Blue Star ranks better than 52.55% on this metric.
Net margin is calculated as Net Income divided by its Revenue. Blue Star's Net Income for the
three
months ended in Mar. 2026 was ₹2,271 Mil. Blue Star's Revenue for the
three
months ended in Mar. 2026 was ₹40,721 Mil. Therefore, Blue Star's net margin for the quarter that ended in Mar. 2026 was 5.58%.
The historical rank and industry rank for Blue Star's Net Margin % or its related term are showing as below:
BOM:500067'
s Net Margin % Range Over the Past 10 Years
Min: 2.37 Med: 3.4 Max: 5.07
Current: 4.26
BOM:500067's Net Margin % is ranked better than 52.55% of 1766
companies
in the Construction industry
Industry Median: 3.92
vs BOM:500067: 4.26
Blue Star (BOM:500067) 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.
Blue Star Net Margin % Related Terms
Blue Star Net Margin % Historical Data
* Premium members only.
The historical data trend for Blue Star'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.
BOM:500067 vs TT, JCI, CARR: Net Margin % Comparison
For the Building Products & Equipment subindustry, Blue Star'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.
Blue Star Net Margin % vs Construction Industry
For the Construction industry and Industrials sector, Blue Star's Net Margin % distribution charts can be found below:
* The bar in red indicates where Blue Star'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.
Blue Star (BOM:500067) has a Net Margin % of 5.58% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on Blue Star and its competitors. This is 64% above median its historical median of 3.40. Over the past decade, Blue Star's Net Margin % has ranged from 2.37 to 5.07. According to the industry distribution chart, Blue Star ranks #838 out of 1766 companies in the Construction industry, placing it in the top 47.5%.
Is Blue Star's Net Margin % too high?
Blue Star's current Net Margin % of 5.58% is 64% above median its 10-year median of 3.40. Over the past 10 years, this metric has ranged from a low of 2.37 to a high of 5.07. The Construction industry median Net Margin % is 3.92. Blue Star's value of 5.58% is 42.3% above this industry median. Based on the distribution chart, Blue Star ranks #838 out of 1766 companies in the Construction industry, which is above the industry midpoint. Overall, Blue Star has a GF Score™ of 92/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Blue Star's Net Margin % compare to TT and JCI?
According to the Construction industry distribution chart, Blue Star ranks #838 out of 1766 companies for Net Margin %. This puts Blue Star in the upper half of its industry. The industry median Net Margin % is 3.92. Blue Star's value of 5.58% is 42.3% above this benchmark. Historically, Blue Star's own Net Margin % has ranged from 2.37 to 5.07 over the past decade. While the company's 10-year median is 3.40 vs. the industry median of 3.92, Blue Star 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 3.92, based on 1,766 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. Blue Star's current Net Margin % of 5.58% is 42.3% 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 Blue Star and its competitors. For the Construction industry, the median Net Margin % is 3.92 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Blue Star's current Net Margin % is 5.58%, which is 64% above median its own 10-year median of 3.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Blue Star stock overvalued right now?
Based on GuruFocus' analysis, Blue Star (BOM:500067) is currently considered Modestly Undervalued. The stock's GF Value™ is ₹1,915.21, compared to a current price of ₹1,636.50 — trading 14.6% below its estimated fair value. The current Net Margin % is 5.58%, which is 64% above median its 10-year median of 3.40 and 42.3% above the Construction industry median of 3.92. Blue Star's overall GF Score™ is 92/100 with 1 warning sign 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 Blue Star (BOM:500067), the current Net Margin % is 5.58% 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 Blue Star (BOM:500067) Overvalued in 2026?
Based on GuruFocus' analysis, Blue Star stock appears to be undervalued.
The current stock price of ₹1,636.50 is trading 14.6% below its estimated GF Value™ of ₹1,915.21.
GuruFocus considers Blue Star to be Modestly Undervalued.
Key valuation signals for BOM:500067:
Net Margin %: 5.58% (64% above median its 10-year median of 3.40)
GF Value™: ₹1,915.21 vs. price of ₹1,636.50 (14.6% below fair value)
Industry Position: 42.3% above the Construction median (#838 of 1766)
No single metric tells the full story. See the BOM:500067 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Blue Star Ltd is an India-based air conditioning and commercial refrigeration company. It serves corporate, commercial, and residential entities. The company's operating segment includes Electro-Mechanical Projects and Commercial Air Conditioning Systems; Unitary Products and Professional Electronics and Industrial Systems. It generates maximum revenue from the Electro-Mechanical Projects and Commercial Air-conditioning Systems segment which includes central air-conditioning projects, Electrical Contracting business, and Packaged air-conditioning businesses including manufacturing and after-sales service. Geographically, the company generates a majority of its revenue from its operations in India.
92GF Score
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