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Isa Energia BrasilBSP:ISAE4 -0.26%80 Earnings Yield (Joel Greenblatt) % is 12.82% as of Jun. 2026, which is 17% below its 10-year median of 15.41. GuruFocus rates BSP:ISAE4 with a GF Score™ of 80/100 and a GF Value™ of R$30.19 (Modestly Undervalued). The stock has 6 warning signs investors should review. Among 484 Utilities - Independent Power Producers companies, Isa Energia Brasil ranks better than 88.64% on this metric.
Isa Energia Brasil's Enterprise Value for the quarter that ended in Jun. 2026 was R$34,811 Mil.
Isa Energia Brasil's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 was R$4,900 Mil. Isa Energia Brasil's Earnings Yield (Joel Greenblatt) for the quarter that ended in Jun. 2026 was 12.82%.
The historical rank and industry rank for Isa Energia Brasil's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
BSP:ISAE4'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: 7.91 Med: 15.41 Max: 79.86
Current: 13.36
During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Isa Energia Brasil was 79.86%. The lowest was 7.91%. And the median was 15.41%.
BSP:ISAE4's Earnings Yield (Joel Greenblatt) % is ranked better than 88.64% of 484
companies
in the Utilities - Independent Power Producers industry
Industry Median: 3.455
vs BSP:ISAE4: 13.36
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Isa Energia Brasil's Forward Rate of Return (Yacktman) % for the quarter that ended in Jun. 2026 was 2.19%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Isa Energia Brasil (BSP:ISAE4) Earnings Yield (Joel Greenblatt) % Explanation
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
Isa Energia Brasil Earnings Yield (Joel Greenblatt) % Related Terms
Isa Energia Brasil Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Isa Energia Brasil's Earnings Yield (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.
Isa Energia Brasil Earnings Yield (Joel Greenblatt) % Chart
For the Utilities - Independent Power Producers subindustry, Isa Energia Brasil's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (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.
Isa Energia Brasil Earnings Yield (Joel Greenblatt) % vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Isa Energia Brasil's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Isa Energia Brasil's Earnings Yield (Joel Greenblatt) % falls into.
Isa Energia Brasil Earnings Yield (Joel Greenblatt) % Calculation
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Isa Energia Brasils Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as
Isa Energia Brasil's EBIT for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was R$4,900 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 12.82% mean?
Isa Energia Brasil (BSP:ISAE4) has a Earnings Yield (Joel Greenblatt) % of 12.82% as of Jun. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Isa Energia Brasil and its competitors. This is 17% below median its historical median of 15.41. Over the past decade, Isa Energia Brasil's Earnings Yield (Joel Greenblatt) % has ranged from 7.91 to 79.86. According to the industry distribution chart, Isa Energia Brasil ranks #55 out of 484 companies in the Utilities - Independent Power Producers industry, placing it in the top 11.4%.
Is Isa Energia Brasil's Earnings Yield (Joel Greenblatt) % too high?
Isa Energia Brasil's current Earnings Yield (Joel Greenblatt) % of 12.82% is 17% below median its 10-year median of 15.41. Over the past 10 years, this metric has ranged from a low of 7.91 to a high of 79.86. The Utilities - Independent Power Producers industry median Earnings Yield (Joel Greenblatt) % is 3.46. Isa Energia Brasil's value of 12.82% is 271.1% above this industry median. Based on the distribution chart, Isa Energia Brasil ranks #55 out of 484 companies in the Utilities - Independent Power Producers industry, which is in the top quartile — a strong position relative to peers. Overall, Isa Energia Brasil has a GF Score™ of 80/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Isa Energia Brasil's Earnings Yield (Joel Greenblatt) % compare to CEG and VST?
According to the Utilities - Independent Power Producers industry distribution chart, Isa Energia Brasil ranks #55 out of 484 companies for Earnings Yield (Joel Greenblatt) %. This places Isa Energia Brasil in the top 11% of its industry — outperforming the majority of peers. The industry median Earnings Yield (Joel Greenblatt) % is 3.46. Isa Energia Brasil's value of 12.82% is 271.1% above this benchmark. Historically, Isa Energia Brasil's own Earnings Yield (Joel Greenblatt) % has ranged from 7.91 to 79.86 over the past decade. While the company's 10-year median is 15.41 vs. the industry median of 3.46, Isa Energia Brasil 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 Earnings Yield (Joel Greenblatt) % for an Utilities - Independent Power Producers company?
The median Earnings Yield (Joel Greenblatt) % among Utilities - Independent Power Producers companies is 3.46, based on 484 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Isa Energia Brasil's current Earnings Yield (Joel Greenblatt) % of 12.82% is 271.1% 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Isa Energia Brasil and its competitors. For the Utilities - Independent Power Producers industry, the median Earnings Yield (Joel Greenblatt) % is 3.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Isa Energia Brasil's current Earnings Yield (Joel Greenblatt) % is 12.82%, which is 17% below median its own 10-year median of 15.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Isa Energia Brasil stock overvalued right now?
Based on GuruFocus' analysis, Isa Energia Brasil (BSP:ISAE4) is currently considered Modestly Undervalued. The stock's GF Value™ is R$30.19, compared to a current price of R$26.63 — trading 11.8% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 12.82%, which is 17% below median its 10-year median of 15.41 and 271.1% above the Utilities - Independent Power Producers industry median of 3.46. Isa Energia Brasil's overall GF Score™ is 80/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Isa Energia Brasil (BSP:ISAE4), the current Earnings Yield (Joel Greenblatt) % is 12.82% 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 Isa Energia Brasil (BSP:ISAE4) Overvalued in 2026?
Based on GuruFocus' analysis, Isa Energia Brasil stock appears to be undervalued.
The current stock price of R$26.63 is trading 11.8% below its estimated GF Value™ of R$30.19.
GuruFocus considers Isa Energia Brasil to be Modestly Undervalued.
Key valuation signals for BSP:ISAE4:
Earnings Yield (Joel Greenblatt) %: 12.82% (17% below median its 10-year median of 15.41)
GF Value™: R$30.19 vs. price of R$26.63 (11.8% below fair value)
Industry Position: 271.1% above the Utilities - Independent Power Producers median (#55 of 484)
No single metric tells the full story. See the BSP:ISAE4 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Isa Energia Brasil SA Formerly Cia de Transmissao de Energia Eletrica Paulista, or CTEEP, is a Brazilian private-public utility concession company involved in the transmission of electric power. Through its subsidiaries, CTEEP plans, constructs, operates, and maintains electric transmission systems and transmission-related infrastructure projects throughout the country of Brazil. The company segments its operations in one business segment: which is electric power transmission.
80GF Score
Get the complete analysis for BSP:ISAE4
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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