MGE Energy (FRA:MG1) Piotroski F-Score: 5 (As of Jul. 26, 2026) — 17% Below Median

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FRA:MG1 MGE Energy Inc FRA:MG1
73 GF Score
Price €71.50
GF Value €76.09
! 4 Warning Signs
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What is MGE Energy Piotroski F-Score?

MGE Energy FRA:MG1 73 Piotroski F-Score is 5 as of Jul. 26, 2026, which is 17% below its 10-year median of 6.00. GuruFocus rates FRA:MG1 with a GF Score™ of 73/100 and a GF Value™ of €76.09. The stock has 4 warning signs investors should review. Among 491 Utilities - Regulated companies, MGE Energy ranks worse than 54.18% on this metric.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

MGE Energy has an F-score of 3. It is a bad or low score, which usually implies poor business operation.

The historical rank and industry rank for MGE Energy's Piotroski F-Score or its related term are showing as below:

FRA:MG1' s Piotroski F-Score Range Over the Past 10 Years
Min: 4   Med: 6   Max: 8
Current: 5

During the past 13 years, the highest Piotroski F-Score of MGE Energy was 8. The lowest was 4. And the median was 6.

MGE Energy  (FRA:MG1) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


MGE Energy Piotroski F-Score Related Terms


MGE Energy Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for MGE Energy's Piotroski F-Score 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.

MGE Energy Piotroski F-Score Chart

MGE Energy Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 7.00 5.00 5.00 6.00 6.00

MGE Energy Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Piotroski F-Score 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 6.00 6.00 6.00 6.00 5.00

FRA:MG1 vs HE, NWE, IMSR: Piotroski F-Score Comparison

For the Utilities - Regulated Electric subindustry, MGE Energy's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score 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.


MGE Energy Piotroski F-Score vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, MGE Energy's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where MGE Energy's Piotroski F-Score falls into.


FRA:MG1
73GF Score
MGE Energy Inc FRA:MG1
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* 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.

This Year (Mar26) TTM:Last Year (Mar25) TTM:
Net Income was 22.974 + 37.911 + 19.9 + 41.936 = €122.7 Mil.
Cash Flow from Operations was 48.631 + 80.784 + 29.432 + 69.799 = €228.6 Mil.
Revenue was 138.245 + 149.679 + 161.878 + 209.938 = €659.7 Mil.
Gross Profit was 59.396 + 73.281 + 57.968 + 75.719 = €266.4 Mil.
Average Total Assets from the begining of this year (Mar25)
to the end of this year (Mar26) was
(2628.274 + 2480.086 + 2548.107 + 2694.729 + 2755.615) / 5 = €2621.3622 Mil.
Total Assets at the begining of this year (Mar25) was €2,628.3 Mil.
Long-Term Debt & Capital Lease Obligation was €761.5 Mil.
Total Current Assets was €182.6 Mil.
Total Current Liabilities was €158.4 Mil.
Net Income was 22.105 + 36.886 + 21.031 + 38.473 = €118.5 Mil.

Revenue was 135.367 + 151.8 + 163.701 + 202.547 = €653.4 Mil.
Gross Profit was 58.158 + 73.291 + 58.774 + 80.012 = €270.2 Mil.
Average Total Assets from the begining of last year (Mar24)
to the end of last year (Mar25) was
(2460.15 + 2531.192 + 2477.142 + 2700.701 + 2628.274) / 5 = €2559.4918 Mil.
Total Assets at the begining of last year (Mar24) was €2,460.2 Mil.
Long-Term Debt & Capital Lease Obligation was €705.3 Mil.
Total Current Assets was €205.7 Mil.
Total Current Liabilities was €99.5 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

MGE Energy's current Net Income (TTM) was 122.7. ==> Positive ==> Score 1.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

MGE Energy's current Cash Flow from Operations (TTM) was 228.6. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Mar25)
=122.721/2628.274
=0.04669262

ROA (Last Year)=Net Income/Total Assets (Mar24)
=118.495/2460.15
=0.04816576

MGE Energy's return on assets of this year was 0.04669262. MGE Energy's return on assets of last year was 0.04816576. ==> Last year is higher ==> Score 0.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

MGE Energy's current Net Income (TTM) was 122.7. MGE Energy's current Cash Flow from Operations (TTM) was 228.6. ==> 228.6 > 122.7 ==> CFROA > ROA ==> Score 1.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Mar26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar25 to Mar26
=761.498/2621.3622
=0.29049706

Gearing (Last Year: Mar25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar24 to Mar25
=705.305/2559.4918
=0.27556447

MGE Energy's gearing of this year was 0.29049706. MGE Energy's gearing of last year was 0.27556447. ==> Last year is lower than this year ==> Score 0.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Mar26)=Total Current Assets/Total Current Liabilities
=182.631/158.436
=1.1527115

Current Ratio (Last Year: Mar25)=Total Current Assets/Total Current Liabilities
=205.67/99.453
=2.06801203

MGE Energy's current ratio of this year was 1.1527115. MGE Energy's current ratio of last year was 2.06801203. ==> Last year's current ratio is higher ==> Score 0.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

MGE Energy's number of shares in issue this year was 36.62. MGE Energy's number of shares in issue last year was 36.539. ==> There is larger number of shares in issue this year. ==> Score 0.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=266.364/659.74
=0.40374087

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=270.235/653.415
=0.4135733

MGE Energy's gross margin of this year was 0.40374087. MGE Energy's gross margin of last year was 0.4135733. ==> Last year's gross margin is higher ==> Score 0.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Mar25)
=659.74/2628.274
=0.25101645

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Mar24)
=653.415/2460.15
=0.26559966

MGE Energy's asset turnover of this year was 0.25101645. MGE Energy's asset turnover of last year was 0.26559966. ==> Last year's asset turnover is higher ==> Score 0.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=1+1+0+1+0+0+0+0+0
=3

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

MGE Energy has an F-score of 3. It is a bad or low score, which usually implies poor business operation.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 5 mean?
MGE Energy (FRA:MG1) has a Piotroski F-Score of 5 as of Jul. 26, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on MGE Energy and its competitors. This is 17% below median its historical median of 6.00. Over the past decade, MGE Energy's Piotroski F-Score has ranged from 4.00 to 8.00. According to the industry distribution chart, MGE Energy ranks #266 out of 491 companies in the Utilities - Regulated industry, placing it in the top 54.2%.
Is MGE Energy's Piotroski F-Score too high?
MGE Energy's current Piotroski F-Score of 5 is 17% below median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 8.00. The Utilities - Regulated industry median Piotroski F-Score is 6.00. MGE Energy's value of 5 is 16.7% below this industry median. Based on the distribution chart, MGE Energy ranks #266 out of 491 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, MGE Energy has a GF Score™ of 73/100, reflecting its overall financial health beyond just this single metric.
How does MGE Energy's Piotroski F-Score compare to HE and NWE?
According to the Utilities - Regulated industry distribution chart, MGE Energy ranks #266 out of 491 companies for Piotroski F-Score. This places MGE Energy in the lower half of its industry. The industry median Piotroski F-Score is 6.00. MGE Energy's value of 5 is 16.7% below this benchmark. Historically, MGE Energy's own Piotroski F-Score has ranged from 4.00 to 8.00 over the past decade. While the company's 10-year median is 6.00 vs. the industry median of 6.00, MGE Energy has consistently been below 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 Piotroski F-Score for an Utilities - Regulated company?
The median Piotroski F-Score among Utilities - Regulated companies is 6.00, based on 491 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. MGE Energy's current Piotroski F-Score of 5 is 16.7% below 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 Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on MGE Energy and its competitors. For the Utilities - Regulated industry, the median Piotroski F-Score is 6.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. MGE Energy's current Piotroski F-Score is 5, which is 17% below median its own 10-year median of 6.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MGE Energy stock overvalued right now?
MGE Energy (FRA:MG1) has a current Piotroski F-Score of 5. The stock's GF Value™ is €76.09, compared to a current price of €71.50 — trading 6% below its estimated fair value. The current Piotroski F-Score is 5, which is 17% below median its 10-year median of 6.00 and 16.7% below the Utilities - Regulated industry median of 6.00. MGE Energy's overall GF Score™ is 73/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For MGE Energy (FRA:MG1), the current Piotroski F-Score is 5 as of Jul. 26, 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 MGE Energy (FRA:MG1) Overvalued in 2026?

Based on GuruFocus' analysis, MGE Energy stock appears to be undervalued. The current stock price of €71.50 is trading 6% below its estimated GF Value™ of €76.09.

Key valuation signals for FRA:MG1:

  • Piotroski F-Score: 5 (17% below median its 10-year median of 6.00)
  • GF Value™: €76.09 vs. price of €71.50 (6% below fair value)
  • GF Score™: 73/100 with 4 warning signs
  • Industry Position: 16.7% below the Utilities - Regulated median (#266 of 491)

No single metric tells the full story. See the FRA:MG1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


MGE Energy Business Description

Other Exchanges MGEE:USA
Address 133 South Blair Street, Madison, WI, USA, 53788
MGE Energy provides electric service to 170,000 customers and natural gas service to 180,000 customers in Madison, Wisconsin, and surrounding areas. Nearly 90% of customers are residential. The company also owns a 3.6% stake in American Transmission Co. MGE owns interests in two coal power plants that earn guaranteed fixed rates of return, contributing about 20% of earnings.
73GF Score

Get the complete analysis for FRA:MG1

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

€71.50
Price
€76.09
GF Value