Energa (WAR:ENG) ROC (Joel Greenblatt) %: 14.84% (As of Mar. 2026) — 114% Above Median


WAR:ENG Energa SA WAR:ENG
62 GF Score
Price zł18.94
GF Value zł11.92
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Energa ROC (Joel Greenblatt) %?

Energa WAR:ENG -0.32% 62 ROC (Joel Greenblatt) % is 14.84% as of Mar. 2026, which is 114% above its 10-year median of 6.94. GuruFocus rates WAR:ENG with a GF Score™ of 62/100 and a GF Value™ of zł11.92 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 504 Utilities - Regulated companies, Energa ranks worse than 57.74% 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. Energa's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 14.84%.

The historical rank and industry rank for Energa's ROC (Joel Greenblatt) % or its related term are showing as below:

WAR:ENG' s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: -2.6   Med: 6.94   Max: 9.6
Current: 8.94

During the past 13 years, Energa's highest ROC (Joel Greenblatt) % was 9.60%. The lowest was -2.60%. And the median was 6.94%.

WAR:ENG's ROC (Joel Greenblatt) % is ranked worse than
57.74% of 504 companies
in the Utilities - Regulated industry
Industry Median: 10.745 vs WAR:ENG: 8.94

Energa's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 43.90% per year.


Energa  (WAR:ENG) ROC (Joel Greenblatt) % Explanation

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.

Joel Greenblatt uses his definition of Return on Capital and Earnings Yield (Joel Greenblatt) % to rank companies.


Energa ROC (Joel Greenblatt) % Related Terms


Energa ROC (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Energa'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.

Energa ROC (Joel Greenblatt) % Chart

Energa Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC (Joel Greenblatt) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 9.24 8.75 5.87 5.98 7.89

Energa Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROC (Joel Greenblatt) % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 12.82 9.91 8.97 1.86 14.84

WAR:ENG vs NEE, SO, DUK: ROC (Joel Greenblatt) % Comparison

For the Utilities - Regulated Electric subindustry, Energa'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.


Energa ROC (Joel Greenblatt) % vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Energa's ROC (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where Energa's ROC (Joel Greenblatt) % falls into.


WAR:ENG
62GF Score
Energa SA WAR:ENG
ROC (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Energa ROC (Joel Greenblatt) % Calculation

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:

ROC (Joel Greenblatt) %=EBIT/Average of (Net fixed Assets + Net Working Capital)

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.

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(3077 + 194 + 1070) - (1636 + 0 + 5558)
=-2853

Working Capital(Q: Mar. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(3297 + 191 + 878) - (1435 + 0 + 4455)
=-1524

When net working capital is negative, 0 is used.

So ROC (Joel Greenblatt) % of Energa for the quarter that ended in Mar. 2026 can be restated as:

ROC (Joel Greenblatt) %(Q: Mar. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Dec. 2025  Q: Mar. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=4600/( ( (31064 + max(-2853, 0)) + (30933 + max(-1524, 0)) )/ 2 )
=4600/( ( 31064 + 30933 )/ 2 )
=4600/30998.5
=14.84 %

Note: The EBIT data used here is four times the quarterly (Mar. 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 14.84% mean?
Energa (WAR:ENG) has a ROC (Joel Greenblatt) % of 14.84% as of Mar. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on Energa and its competitors. This is 114% above median its historical median of 6.94. According to the industry distribution chart, Energa ranks #291 out of 504 companies in the Utilities - Regulated industry, placing it in the top 57.7%.
Is Energa's ROC (Joel Greenblatt) % too high?
Energa's current ROC (Joel Greenblatt) % of 14.84% is 114% above median its 10-year median of 6.94. The Utilities - Regulated industry median ROC (Joel Greenblatt) % is 10.75. Energa's value of 14.84% is 38.1% above this industry median. Based on the distribution chart, Energa ranks #291 out of 504 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, Energa has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Energa's ROC (Joel Greenblatt) % compare to NEE and SO?
According to the Utilities - Regulated industry distribution chart, Energa ranks #291 out of 504 companies for ROC (Joel Greenblatt) %. This places Energa in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 10.75. Energa's value of 14.84% is 38.1% above this benchmark. While the company's 10-year median is 6.94 vs. the industry median of 10.75, Energa 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 Utilities - Regulated company?
The median ROC (Joel Greenblatt) % among Utilities - Regulated companies is 10.75, based on 504 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. Energa's current ROC (Joel Greenblatt) % of 14.84% is 38.1% 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 Energa and its competitors. For the Utilities - Regulated industry, the median ROC (Joel Greenblatt) % is 10.75 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Energa's current ROC (Joel Greenblatt) % is 14.84%, which is 114% above median its own 10-year median of 6.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Energa stock overvalued right now?
Based on GuruFocus' analysis, Energa (WAR:ENG) is currently considered Significantly Overvalued. The stock's GF Value™ is zł11.92, compared to a current price of zł18.94 — trading 58.9% above its estimated fair value. The current ROC (Joel Greenblatt) % is 14.84%, which is 114% above median its 10-year median of 6.94 and 38.1% above the Utilities - Regulated industry median of 10.75. Energa's overall GF Score™ is 62/100 with 5 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 Energa (WAR:ENG), the current ROC (Joel Greenblatt) % is 14.84% 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 Energa (WAR:ENG) Overvalued in 2026?

Based on GuruFocus' analysis, Energa stock appears to be overvalued. The current stock price of zł18.94 is trading 58.9% above its estimated GF Value™ of zł11.92. GuruFocus considers Energa to be Significantly Overvalued.

Key valuation signals for WAR:ENG:

  • ROC (Joel Greenblatt) %: 14.84% (114% above median its 10-year median of 6.94)
  • GF Value™: zł11.92 vs. price of zł18.94 (58.9% above fair value)
  • GF Score™: 62/100 with 5 warning signs
  • Industry Position: 38.1% above the Utilities - Regulated median (#291 of 504)

No single metric tells the full story. See the WAR:ENG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Energa Business Description

Address Al. Grunwaldzka 472, Gdansk, POL, 80-309
Energa SA is a Polish electric utility company of which the State Treasury of Poland is the majority shareholder. Energa SA is involved in the distribution, generation, and sale of electrical energy. The company segments its activities into Electricity Distribution, Generation, and Sales units. The Distribution division operates an electricity transmission system in Northern and Central Poland, where it is the sole distributor. Energa's Generation business controls a portfolio of coal, hydro, biomass, and wind power plants throughout the country. Coal-fired facilities account for a majority of the company's energy production. The majority of Energa's earnings are derived from the business of distributing electricity.
62GF Score

Get the complete analysis for WAR:ENG

ROC (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

zł18.94
Price
zł11.92
GF Value