ERG SpA (MIL:ERG) Operating Income: €251.1 Mil (TTM As of Mar. 2026)


MIL:ERG ERG SpA MIL:ERG
76 GF Score
Price €23.50
GF Value €24.43
Valuation Fairly Valued
! 7 Warning Signs
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What is ERG SpA Operating Income?

ERG SpA MIL:ERG -0.42% 76 Operating Income is €251.1 Mil as of Mar. 2026. GuruFocus rates MIL:ERG with a GF Score™ of 76/100 and a GF Value™ of €24.43 (Fairly Valued). The stock has 7 warning signs investors should review.

ERG SpA's Operating Income for the three months ended in Mar. 2026 was €95.0 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 was €251.1 Mil.

Operating Margin % is calculated as Operating Income divided by its Revenue. ERG SpA's Operating Income for the three months ended in Mar. 2026 was €95.0 Mil. ERG SpA's Revenue for the three months ended in Mar. 2026 was €231.0 Mil. Therefore, ERG SpA's Operating Margin % for the quarter that ended in Mar. 2026 was 41.13%.

Good Sign:

ERG SpA operating margin is expanding. Margin expansion is usually a good sign.

ERG SpA's 5-Year average Growth Rate for Operating Margin % was 8.20% per year.

Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition. ERG SpA's annualized ROC % for the quarter that ended in Mar. 2026 was 12.08%. ERG SpA's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 12.11%.

ERG SpA  (MIL:ERG) Operating Income Explanation

1. Operating Income or EBIT is linked to Return on Capital for both regular definition and Joel Greenblatt's definition.

ERG SpA's annualized ROC % for the quarter that ended in Mar. 2026 is calculated as:

ROC % (Q: Mar. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Dec. 2025 ) + Invested Capital (Q: Mar. 2026 ))/ count )
=380 * ( 1 - 25.61% )/( (5119.229 + -439)/ 2 )
=282.682/2340.1145
=12.08 %

where

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=5618.15 - 246.053 - ( 509.095 - max(0, 636.486 - 889.354+509.095))
=5119.229

Invested Capital(Q: Mar. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=0 - 0 - ( 444 - max(0, 5 - 444+444))
=-439

Note: The Operating Income data used here is four times the quarterly (Mar. 2026) data.

2. Joel Greenblatt's definition of Return on Capital:

ERG SpA's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 is calculated 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 )
=380/( ( (3106 + max(3.8250000000001, 0)) + (3168 + max(0, 0)) )/ 2 )
=380/( ( 3109.825 + 3168 )/ 2 )
=380/3138.9125
=12.11 %

where Working Capital is:

Working Capital(Q: Dec. 2025 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(135.345 + 24.985 + 219.929) - (246.053 + 0 + 130.381)
=3.8250000000001

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

When net working capital is negative, 0 is used.

Note: The EBIT data used here is four times the quarterly (Mar. 2026) EBIT data.

3. Operating Income is also linked to Operating Margin %:

ERG SpA's Operating Margin % for the quarter that ended in Mar. 2026 is calculated as:

Operating Margin %=Operating Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=95/231
=41.13 %

* 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.

4. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Operating Income growth rate using Operating Income per share data.

Be Aware

Compared with a company's EBITDA margin, 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 Nokia's Operating Margin had already been in decline since 2002, although its earnings per share 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.

ERG SpA Operating Income Related Terms

ERG SpA Operating Income Historical Data

* Premium members only.

The historical data trend for ERG SpA's Operating Income 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.

ERG SpA Operating Income Chart

ERG SpA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Operating Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only 198.84 264.00 295.17 242.38 228.61

ERG SpA Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Operating Income 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 74.00 62.53 51.00 42.61 95.00
MIL:ERG
76GF Score
ERG SpA MIL:ERG
Operating Income is just one metric. See GF Score™, valuation, warning signs, and more.
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ERG SpA Operating Income Calculation

Operating Income, is the profit a company earned through operations. All expenses, including cash expenses such as cost of goods sold (COGS), research & development, wages, and non-cash expenses, such as depreciation, depletion and amortization, have been deducted from the sales.

Operating Income for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €251.1 Mil.

* 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.

Frequently Asked Questions Learn more about Operating Income →
What does a Operating Income of €251.1 Mil mean?
ERG SpA (MIL:ERG) has a Operating Income of €251.1 Mil as of Mar. 2026. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on ERG SpA and its competitors.
Is ERG SpA's Operating Income too high?
ERG SpA's current Operating Income is €251.1 Mil. Overall, ERG SpA has a GF Score™ of 76/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does ERG SpA's Operating Income compare to competitors?
ERG SpA's Operating Income of €251.1 Mil can be compared against companies in the Utilities - Independent Power Producers industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Income for an Utilities - Independent Power Producers company?
A good Operating Income depends on the Utilities - Independent Power Producers industry context. However, Operating Income 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 Income mean?
A high Operating Income can signal that a stock is expensive relative to its fundamentals. Operating Income equals sales less all operating expenses. It is linked to EBIT. View historical data on ERG SpA and its competitors. ERG SpA's current Operating Income is €251.1 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ERG SpA stock overvalued right now?
Based on GuruFocus' analysis, ERG SpA (MIL:ERG) is currently considered Fairly Valued. The stock's GF Value™ is €24.43, compared to a current price of €23.50 — trading 3.8% below its estimated fair value. The current Operating Income is €251.1 Mil. ERG SpA's overall GF Score™ is 76/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Income calculated?
Operating Income is calculated from a company's financial statements. For ERG SpA (MIL:ERG), the current Operating Income is €251.1 Mil 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 ERG SpA (MIL:ERG) Overvalued in 2026?

Based on GuruFocus' analysis, ERG SpA stock appears to be undervalued. The current stock price of €23.50 is trading 3.8% below its estimated GF Value™ of €24.43. GuruFocus considers ERG SpA to be Fairly Valued.

Key valuation signals for MIL:ERG:

  • Operating Income: €251.1 Mil
  • GF Value™: €24.43 vs. price of €23.50 (3.8% below fair value)
  • GF Score™: 76/100 with 7 warning signs

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

ERG SpA Business Description

Other Exchanges ERGm:UK0MHC:UKER9:Germany
Address Via De Marini, 1, Torre WTC, Genoa, ITA, 16149
ERG SpA produces electricity from clean, renewable, and sustainable sources. Its energy comes from the combination of natural resources such as wind and sun. The company produces wind power, and electricity as a hydroelectric operator to markets across Europe. Electricity is also generated from natural gas operations located in Italy. ERG's wind power production is handled by subsidiary ENG Renew which focuses on developing, building, and operating wind assets. Hydropower and natural gas operations are split off into ERG Power Generation. The company's hydro assets include plants, dams, reservoirs, and a pumping station. Electricity from the plant is either fed into Italy's national grid or used to power other industrial plants.
76GF Score

Get the complete analysis for MIL:ERG

Operating Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€23.50
Price
€24.43
GF Value