Tarapur TransformersNSE:TARAPUR -1.95%18 Operating Margin % is 0.00% as of Mar. 2026. GuruFocus rates NSE:TARAPUR with a GF Score™ of 18/100. The stock has 1 warning sign investors should review. Among 3,031 Industrial Products companies, Tarapur Transformers ranks worse than 32992.38% on this metric.
The historical rank and industry rank for Tarapur Transformers's Operating Margin % or its related term are showing as below:
NSE:TARAPUR's Operating Margin % is not ranked *
in the Industrial Products industry.
Industry Median: 6.53 * Ranked among companies with meaningful Operating Margin % only.
Tarapur Transformers's 5-Year Average Operating Margin % Growth Rate was 0.00% per year.
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.
Tarapur Transformers Operating Margin % Related Terms
Tarapur Transformers Operating Margin % Historical Data
* Premium members only.
The historical data trend for Tarapur Transformers'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.
NSE:TARAPUR vs GEV, ETN, PH: Operating Margin % Comparison
For the Specialty Industrial Machinery subindustry, Tarapur Transformers'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.
Tarapur Transformers Operating Margin % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Tarapur Transformers's Operating Margin % distribution charts can be found below:
* The bar in red indicates where Tarapur Transformers'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.
Tarapur Transformers's Operating Margin % for the fiscal year that ended in Mar. 2026 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.
Tarapur Transformers (NSE:TARAPUR) has a Operating Margin % of 0.00% as of Mar. 2026. Operating margin is the ratio of total operating income to net sales. View historical data on Tarapur Transformers and its competitors. According to the industry distribution chart, Tarapur Transformers ranks #999999 out of 3031 companies in the Industrial Products industry.
Is Tarapur Transformers' Operating Margin % too high?
Tarapur Transformers' current Operating Margin % is 0.00%. Based on the distribution chart, Tarapur Transformers ranks #999999 out of 3031 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Tarapur Transformers has a GF Score™ of 18/100, reflecting its overall financial health beyond just this single metric.
How does Tarapur Transformers' Operating Margin % compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Tarapur Transformers ranks #999999 out of 3031 companies for Operating Margin %. This places Tarapur Transformers in the lower half of its industry. The industry median Operating Margin % is 6.53. 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 an Industrial Products company?
The median Operating Margin % among Industrial Products companies is 6.53, based on 3,031 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 Tarapur Transformers and its competitors. For the Industrial Products industry, the median Operating Margin % is 6.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tarapur Transformers'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 Tarapur Transformers stock overvalued right now?
Tarapur Transformers (NSE:TARAPUR) has a current Operating Margin % of 0.00%. The current Operating Margin % is 0.00%. Tarapur Transformers' overall GF Score™ is 18/100 with 1 warning sign 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 Tarapur Transformers (NSE:TARAPUR), the current Operating Margin % is 0.00% 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.
Tarapur Transformers Ltd deals in the business of manufacturing, repair, refurbishment, and upliftment of transformers. It has manufacturing and testing facilities at Boisar, Wada, and Vadodara, Gujarat, which is considered the hub of the transformer industry. The products of the company are Power Transformers, Distribution Transformers, Instrument Transformers, and repairs.
18GF Score
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