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Voltamp TransformersNSE:VOLTAMP +0.04%95 ROC (Joel Greenblatt) % is 65.25% as of Jun. 2026, which is 29% above its 10-year median of 50.68. GuruFocus rates NSE:VOLTAMP with a GF Score™ of 95/100 and a GF Value™ of ₹10,341.62 (Fairly Valued). The stock has 4 warning signs investors should review. Among 3,073 Industrial Products companies, Voltamp Transformers ranks better than 93.49% on this metric.
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits). He defines ROC (Joel Greenblatt) % as EBIT divided by the total of Property, Plant and Equipment and net working capital. Voltamp Transformers's annualized ROC (Joel Greenblatt) % for the quarter that ended in Jun. 2026 was 65.25%.
The historical rank and industry rank for Voltamp Transformers's ROC (Joel Greenblatt) % or its related term are showing as below:
NSE:VOLTAMP'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 39.56 Med: 50.68 Max: 102.67
Current: 70.6
During the past 13 years, Voltamp Transformers's highest ROC (Joel Greenblatt) % was 102.67%. The lowest was 39.56%. And the median was 50.68%.
NSE:VOLTAMP's ROC (Joel Greenblatt) % is ranked better than 93.49% of 3073
companies
in the Industrial Products industry
Industry Median: 12.16
vs NSE:VOLTAMP: 70.60
Voltamp Transformers's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 11.30% per year.
The way Joel Greenblatt defines Return on Capital is a more accurate measure of how efficiently the company generates returns onthe capital actually invested in the business. EBIT is used instead of net income because the tax and interest payment may be affected by factors other than the core business operation. Intangible assets are not included in the calculation because they don't need to be replaced.
Voltamp Transformers ROC (Joel Greenblatt) % Related Terms
Voltamp Transformers ROC (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Voltamp Transformers's ROC (Joel Greenblatt) % 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:VOLTAMP vs VRT, BE: ROC (Joel Greenblatt) % Comparison
For the Electrical Equipment & Parts subindustry, Voltamp Transformers's ROC (Joel Greenblatt) %, along with its competitors' market caps and ROC (Joel Greenblatt) % 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.
Voltamp Transformers ROC (Joel Greenblatt) % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Voltamp Transformers's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Voltamp Transformers's ROC (Joel Greenblatt) % falls into.
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits) . He defines Return on Capital as follows:
EBIT stands for Earnings Before Interest and Taxes.
Fixed Assets are also known as non-current assets. They include the Property, Plant and Equipment that the firm needs in its operation.
GuruFocus calculates net working capital as: (Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Deferred Revenue + Other Current Liabilities). We're trying to account for OPERATING assets and liabilities (part of daily business) when calculating working capital. Cash and marketable securities are considered NON-OPERATING assets and are not included in calculation. We will also back out all interest bearing debt, short term debt and the portion of long term debt that is due in the current period from the current liabilities. This debt will be considered when computing cost of capital and it would be inappropriate to count it twice.
Note:
The EBIT data used here is four times the quarterly (Jun. 2026) EBIT data.
* 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.
What does a ROC (Joel Greenblatt) % of 65.25% mean?
Voltamp Transformers (NSE:VOLTAMP) has a ROC (Joel Greenblatt) % of 65.25% as of Jun. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Voltamp Transformers and its competitors. This is 29% above median its historical median of 50.68. Over the past decade, Voltamp Transformers' ROC (Joel Greenblatt) % has ranged from 39.56 to 102.67. According to the industry distribution chart, Voltamp Transformers ranks #200 out of 3073 companies in the Industrial Products industry, placing it in the top 6.5%.
Is Voltamp Transformers' ROC (Joel Greenblatt) % too high?
Voltamp Transformers' current ROC (Joel Greenblatt) % of 65.25% is 29% above median its 10-year median of 50.68. Over the past 10 years, this metric has ranged from a low of 39.56 to a high of 102.67. The Industrial Products industry median ROC (Joel Greenblatt) % is 12.16. Voltamp Transformers' value of 65.25% is 436.6% above this industry median. Based on the distribution chart, Voltamp Transformers ranks #200 out of 3073 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Voltamp Transformers has a GF Score™ of 95/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Voltamp Transformers' ROC (Joel Greenblatt) % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Voltamp Transformers ranks #200 out of 3073 companies for ROC (Joel Greenblatt) %. This places Voltamp Transformers in the top 7% of its industry — outperforming the majority of peers. The industry median ROC (Joel Greenblatt) % is 12.16. Voltamp Transformers' value of 65.25% is 436.6% above this benchmark. Historically, Voltamp Transformers' own ROC (Joel Greenblatt) % has ranged from 39.56 to 102.67 over the past decade. While the company's 10-year median is 50.68 vs. the industry median of 12.16, Voltamp Transformers 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 ROC (Joel Greenblatt) % for an Industrial Products company?
The median ROC (Joel Greenblatt) % among Industrial Products companies is 12.16, based on 3,073 companies in the industry. Companies in the top quartile (top 25%) have a ROC (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, ROC (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Voltamp Transformers's current ROC (Joel Greenblatt) % of 65.25% is 436.6% 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 ROC (Joel Greenblatt) % mean?
A high ROC (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Voltamp Transformers and its competitors. For the Industrial Products industry, the median ROC (Joel Greenblatt) % is 12.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Voltamp Transformers's current ROC (Joel Greenblatt) % is 65.25%, which is 29% above median its own 10-year median of 50.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Voltamp Transformers stock overvalued right now?
Based on GuruFocus' analysis, Voltamp Transformers (NSE:VOLTAMP) is currently considered Fairly Valued. The stock's GF Value™ is ₹10,341.62, compared to a current price of ₹10,978.50 — trading 6.2% above its estimated fair value. The current ROC (Joel Greenblatt) % is 65.25%, which is 29% above median its 10-year median of 50.68 and 436.6% above the Industrial Products industry median of 12.16. Voltamp Transformers' overall GF Score™ is 95/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC (Joel Greenblatt) % calculated?
ROC (Joel Greenblatt) % is calculated from a company's financial statements. For Voltamp Transformers (NSE:VOLTAMP), the current ROC (Joel Greenblatt) % is 65.25% as of Jun. 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 Voltamp Transformers (NSE:VOLTAMP) Overvalued in 2026?
Based on GuruFocus' analysis, Voltamp Transformers stock appears to be overvalued.
The current stock price of ₹10,978.50 is trading 6.2% above its estimated GF Value™ of ₹10,341.62.
GuruFocus considers Voltamp Transformers to be Fairly Valued.
Key valuation signals for NSE:VOLTAMP:
ROC (Joel Greenblatt) %: 65.25% (29% above median its 10-year median of 50.68)
GF Value™: ₹10,341.62 vs. price of ₹10,978.50 (6.2% above fair value)
Industry Position: 436.6% above the Industrial Products median (#200 of 3073)
No single metric tells the full story. See the NSE:VOLTAMP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Voltamp Transformers Ltd is an India-based company engaged in the manufacture of electrical transformers. Its products include Oil-filled transformers, Cast resin transformers, Unitized substations, Induction furnace transformers, and lighting transformers. It also offers repair, overhauling, conversion, and maintenance services for transformers, and supplies spares for transformers. The company has only one operating segment, i.e., manufacturing of electrical transformers.
95GF Score
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