Cia Energetica DE Minas Gerais - Cemig (FRA:CIDS) Cyclically Adjusted PB Ratio: 1.57 (As of Aug. 18, 2026) — 15% Above Median

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FRA:CIDS Cia Energetica DE Minas Gerais - Cemig FRA:CIDS
72 GF Score
Price €2.22
GF Value €2.25
! 4 Warning Signs
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What is Cia Energetica DE Minas Gerais - Cemig Cyclically Adjusted PB Ratio?

Cia Energetica DE Minas Gerais - Cemig FRA:CIDS +1.83% 72 Cyclically Adjusted PB Ratio is 1.57 as of Aug. 18, 2026, which is 15% above its 10-year median of 1.37. GuruFocus rates FRA:CIDS with a GF Score™ of 72/100 and a GF Value™ of €2.25. The stock has 4 warning signs investors should review. Among 429 Utilities - Regulated companies, Cia Energetica DE Minas Gerais - Cemig ranks worse than 56.18% on this metric.

As of today (2026-08-18), Cia Energetica DE Minas Gerais - Cemig's current share price is €2.22. Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was €1.41. Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio for today is 1.57.

The historical rank and industry rank for Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio or its related term are showing as below:

FRA:CIDS' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.46   Med: 1.37   Max: 2.06
Current: 1.66

During the past years, Cia Energetica DE Minas Gerais - Cemig's highest Cyclically Adjusted PB Ratio was 2.06. The lowest was 0.46. And the median was 1.37.

FRA:CIDS's Cyclically Adjusted PB Ratio is ranked worse than
56.18% of 429 companies
in the Utilities - Regulated industry
Industry Median: 1.52 vs FRA:CIDS: 1.66

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Cia Energetica DE Minas Gerais - Cemig's adjusted book value per share data for the three months ended in Jun. 2026 was €1.728. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €1.41 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Cia Energetica DE Minas Gerais - Cemig  (FRA:CIDS) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Cia Energetica DE Minas Gerais - Cemig Cyclically Adjusted PB Ratio Related Terms


Cia Energetica DE Minas Gerais - Cemig Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio 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.

Cia Energetica DE Minas Gerais - Cemig Cyclically Adjusted PB Ratio Chart

Cia Energetica DE Minas Gerais - Cemig Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.50 1.67 1.50 1.78 1.70

Cia Energetica DE Minas Gerais - Cemig Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB Ratio 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 1.80 1.69 1.70 0.00 1.73

FRA:CIDS vs NEE, SO, DUK: Cyclically Adjusted PB Ratio Comparison

For the Utilities - Regulated Electric subindustry, Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio 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.


Cia Energetica DE Minas Gerais - Cemig Cyclically Adjusted PB Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio falls into.


FRA:CIDS
72GF Score
Cia Energetica DE Minas Gerais - Cemig FRA:CIDS
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Cia Energetica DE Minas Gerais - Cemig Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=2.22/1.41
=1.57

* 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.

Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Cia Energetica DE Minas Gerais - Cemig's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=1.728/177.5443*177.5443
=1.728

Current CPI (Jun. 2026) = 177.5443.

Cia Energetica DE Minas Gerais - Cemig Quarterly Data

Book Value per Share CPI Adj_Book
201609 1.537 109.986 2.481
201612 1.439 110.802 2.306
201703 1.564 111.869 2.482
201706 1.421 112.115 2.250
201709 1.401 112.777 2.206
201712 1.284 114.068 1.999
201803 1.274 114.868 1.969
201806 1.168 117.038 1.772
201809 1.091 117.881 1.643
201812 1.165 118.340 1.748
201903 1.239 120.124 1.831
201906 1.403 120.977 2.059
201909 1.326 121.292 1.941
201912 1.234 123.436 1.775
202003 0.000 124.092 0.000
202006 1.009 123.557 1.450
202009 0.000 125.095 0.000
202012 0.976 129.012 1.343
202103 0.932 131.660 1.257
202106 1.145 133.871 1.519
202109 1.140 137.913 1.468
202112 1.064 141.992 1.330
202203 1.318 146.537 1.597
202206 1.334 149.784 1.581
202209 1.419 147.800 1.705
202212 1.370 150.207 1.619
202303 1.429 153.352 1.654
202306 1.569 154.519 1.803
202309 1.620 155.464 1.850
202312 1.613 157.148 1.822
202403 1.641 159.372 1.828
202406 1.608 161.052 1.773
202409 1.596 162.342 1.745
202412 1.498 164.740 1.614
202503 1.568 168.102 1.656
202506 1.556 169.670 1.628
202509 1.595 170.739 1.659
202512 1.564 171.765 1.617
202603 0.000 175.066 0.000
202606 1.728 177.544 1.728

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

What does a Cyclically Adjusted PB Ratio of 1.57 mean?
Cia Energetica DE Minas Gerais - Cemig (FRA:CIDS) has a Cyclically Adjusted PB Ratio of 1.57 as of Aug. 18, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Cia Energetica DE Minas Gerais - Cemig and its competitors. This is 15% above median its historical median of 1.37. Over the past decade, Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio has ranged from 0.46 to 2.06. According to the industry distribution chart, Cia Energetica DE Minas Gerais - Cemig ranks #241 out of 429 companies in the Utilities - Regulated industry, placing it in the top 56.2%.
Is Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio too high?
Cia Energetica DE Minas Gerais - Cemig's current Cyclically Adjusted PB Ratio of 1.57 is 15% above median its 10-year median of 1.37. Over the past 10 years, this metric has ranged from a low of 0.46 to a high of 2.06. The Utilities - Regulated industry median Cyclically Adjusted PB Ratio is 1.52. Cia Energetica DE Minas Gerais - Cemig's value of 1.57 is 3.3% above this industry median. Based on the distribution chart, Cia Energetica DE Minas Gerais - Cemig ranks #241 out of 429 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, Cia Energetica DE Minas Gerais - Cemig has a GF Score™ of 72/100, reflecting its overall financial health beyond just this single metric.
How does Cia Energetica DE Minas Gerais - Cemig's Cyclically Adjusted PB Ratio compare to NEE and SO?
According to the Utilities - Regulated industry distribution chart, Cia Energetica DE Minas Gerais - Cemig ranks #241 out of 429 companies for Cyclically Adjusted PB Ratio. This places Cia Energetica DE Minas Gerais - Cemig in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.52. Cia Energetica DE Minas Gerais - Cemig's value of 1.57 is 3.3% above this benchmark. Historically, Cia Energetica DE Minas Gerais - Cemig's own Cyclically Adjusted PB Ratio has ranged from 0.46 to 2.06 over the past decade. While the company's 10-year median is 1.37 vs. the industry median of 1.52, Cia Energetica DE Minas Gerais - Cemig 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 Cyclically Adjusted PB Ratio for an Utilities - Regulated company?
The median Cyclically Adjusted PB Ratio among Utilities - Regulated companies is 1.52, based on 429 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Cia Energetica DE Minas Gerais - Cemig's current Cyclically Adjusted PB Ratio of 1.57 is 3.3% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Cia Energetica DE Minas Gerais - Cemig and its competitors. For the Utilities - Regulated industry, the median Cyclically Adjusted PB Ratio is 1.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Cia Energetica DE Minas Gerais - Cemig's current Cyclically Adjusted PB Ratio is 1.57, which is 15% above median its own 10-year median of 1.37. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Cia Energetica DE Minas Gerais - Cemig stock overvalued right now?
Cia Energetica DE Minas Gerais - Cemig (FRA:CIDS) has a current Cyclically Adjusted PB Ratio of 1.57. The stock's GF Value™ is €2.25, compared to a current price of €2.22 — trading 1.3% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.57, which is 15% above median its 10-year median of 1.37 and 3.3% above the Utilities - Regulated industry median of 1.52. Cia Energetica DE Minas Gerais - Cemig's overall GF Score™ is 72/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Cia Energetica DE Minas Gerais - Cemig (FRA:CIDS), the current Cyclically Adjusted PB Ratio is 1.57 as of Aug. 18, 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 Cia Energetica DE Minas Gerais - Cemig (FRA:CIDS) Overvalued in 2026?

Based on GuruFocus' analysis, Cia Energetica DE Minas Gerais - Cemig stock appears to be undervalued. The current stock price of €2.22 is trading 1.3% below its estimated GF Value™ of €2.25.

Key valuation signals for FRA:CIDS:

  • Cyclically Adjusted PB Ratio: 1.57 (15% above median its 10-year median of 1.37)
  • GF Value™: €2.25 vs. price of €2.22 (1.3% below fair value)
  • GF Score™: 72/100 with 4 warning signs
  • Industry Position: 3.3% above the Utilities - Regulated median (#241 of 429)

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


Cia Energetica DE Minas Gerais - Cemig Business Description

Address Avenida Barbacena, 1200, Belo Horizonte, MG, BRA, 30190-131
Cia Energetica DE Minas Gerais - Cemig is a Brazilian energy company engaged in the generation, transmission, distribution, and commercialization of electricity, as well as natural gas distribution. The company operates through six segments: Generation, Transmission, Trading, Distribution, Gas, and Investees. Its activities include power generation mainly from hydroelectric sources, operation and maintenance of transmission and distribution infrastructure, electricity sales to captive and free-market customers, and gas distribution in Minas Gerais. The company derives a majority of its revenue from the Distribution segment, which comprises the distribution and sale of electricity to captive customers, and the operation and maintenance of infrastructure and related services.
72GF Score

Get the complete analysis for FRA:CIDS

Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€2.22
Price
€2.25
GF Value