Interconexion Electrica ESPIESFY 74 ROE % is 12.89% as of Mar. 2026, which is 6% below its 10-year median of 13.69. GuruFocus rates IESFY with a GF Score™ of 74/100 and a GF Value™ of $156.13 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 505 Utilities - Regulated companies, Interconexion Electrica ESP ranks better than 74.26% on this metric.
ROE % measures the rate of return on the ownership interest (shareholder's equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' equity (also known as net assets or assets minus liabilities). ROE % shows how well a company uses investment funds to generate earnings growth. ROE %s between 15% and 20% are considered desirable.
The factors that affect a company's ROE % can be illustrated with the three-step DuPont Analysis:
Note:
The net income data used here is four times the quarterly (Mar. 2026) net income data. The Revenue data used here is four times the quarterly (Mar. 2026) revenue data. The same rule applies to Pre-Tax Income and Operating Income.
* In the five-step DuPont Analysis, Operating Income is only available for non-financial companies. Thus, for Insurance companies, we use EBIT as a substitution of Operating Income. For Banks, both Operating Income and EBIT is unavailable. Thus we combined Interest Burden and Operating Margin % into Pretax Margin %, and the DuPont Analysis is divided into four components instead.
* 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.
Be Aware
Net Income is used.
Because a company can increase its ROE % by having more financial leverage, it is important to watch the equity multiplier when investing in high ROE % companies. Like ROA %, ROE % is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.
Asset light businesses require very few assets to generate very high earnings. Their ROE %s can be extremely high.
* 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.
For the Utilities - Regulated Electric subindustry, Interconexion Electrica ESP's ROE %, along with its competitors' market caps and ROE % 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.
Interconexion Electrica ESP ROE % vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Interconexion Electrica ESP's ROE % distribution charts can be found below:
* The bar in red indicates where Interconexion Electrica ESP's ROE % falls into.
* 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.
In the calculation of annual ROE %, the net income of the last fiscal year and the average total shareholder equity over the fiscal year are used. In calculating the quarterly data,
the net income data used here is four times the quarterly (Mar. 2026) net income data.
ROE % is displayed in the 30-year financial page.
Interconexion Electrica ESP (IESFY) has a ROE % of 12.89% as of Mar. 2026. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Interconexion Electrica ESP and its competitors. This is near median its historical median of 13.69. Over the past decade, Interconexion Electrica ESP's ROE % has ranged from 12.10 to 24.14. According to the industry distribution chart, Interconexion Electrica ESP ranks #130 out of 505 companies in the Utilities - Regulated industry, placing it in the top 25.7%.
Is Interconexion Electrica ESP's ROE % too high?
Interconexion Electrica ESP's current ROE % of 12.89% is near median its 10-year median of 13.69. Over the past 10 years, this metric has ranged from a low of 12.10 to a high of 24.14. The Utilities - Regulated industry median ROE % is 8.62. Interconexion Electrica ESP's value of 12.89% is 49.5% above this industry median. Based on the distribution chart, Interconexion Electrica ESP ranks #130 out of 505 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, Interconexion Electrica ESP has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Interconexion Electrica ESP's ROE % compare to NEE and SO?
According to the Utilities - Regulated industry distribution chart, Interconexion Electrica ESP ranks #130 out of 505 companies for ROE %. This puts Interconexion Electrica ESP in the upper half of its industry. The industry median ROE % is 8.62. Interconexion Electrica ESP's value of 12.89% is 49.5% above this benchmark. Historically, Interconexion Electrica ESP's own ROE % has ranged from 12.10 to 24.14 over the past decade. While the company's 10-year median is 13.69 vs. the industry median of 8.62, Interconexion Electrica ESP 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 ROE % for an Utilities - Regulated company?
The median ROE % among Utilities - Regulated companies is 8.62, based on 505 companies in the industry. Companies in the top quartile (top 25%) have a ROE % significantly above this median, while those in the bottom quartile fall well below. However, ROE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Interconexion Electrica ESP's current ROE % of 12.89% is 49.5% 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 ROE % mean?
A high ROE % can signal that a stock is expensive relative to its fundamentals. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Interconexion Electrica ESP and its competitors. For the Utilities - Regulated industry, the median ROE % is 8.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Interconexion Electrica ESP's current ROE % is 12.89%, which is near median its own 10-year median of 13.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Interconexion Electrica ESP stock overvalued right now?
Based on GuruFocus' analysis, Interconexion Electrica ESP (IESFY) is currently considered Significantly Overvalued. The stock's GF Value™ is $156.13, compared to a current price of $226.65 — trading 45.2% above its estimated fair value. The current ROE % is 12.89%, which is near median its 10-year median of 13.69 and 49.5% above the Utilities - Regulated industry median of 8.62. Interconexion Electrica ESP's overall GF Score™ is 74/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % calculated?
ROE % is calculated from a company's financial statements. For Interconexion Electrica ESP (IESFY), the current ROE % is 12.89% 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 Interconexion Electrica ESP (IESFY) Overvalued in 2026?
Based on GuruFocus' analysis, Interconexion Electrica ESP stock appears to be overvalued.
The current stock price of $226.65 is trading 45.2% above its estimated GF Value™ of $156.13.
GuruFocus considers Interconexion Electrica ESP to be Significantly Overvalued.
Key valuation signals for IESFY:
ROE %: 12.89% (near median its 10-year median of 13.69)
GF Value™: $156.13 vs. price of $226.65 (45.2% above fair value)
Industry Position: 49.5% above the Utilities - Regulated median (#130 of 505)
No single metric tells the full story. See the IESFY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Interconexion Electrica SA ESP, also known as ISA, is a mixed public services company in which the Colombian state is a majority shareholder. Through its subsidiaries, ISA participates in a variety of infrastructure projects across South and Central America. The company segments its operations into Electric Power Transmission, Roads, Telecommunications and ICT. The company generates the majority of its revenue from its Energy Transmission division where it owns, operates, and maintains high-voltage power transmission systems.
74GF Score
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