Interconexion Electrica ESPIESFY 74 EV-to-FCF is 225.60 as of Jul. 01, 2026, which is 1579% above its 10-year median of 13.44. 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 298 Utilities - Regulated companies, Interconexion Electrica ESP ranks worse than 94.97% on this metric.
EV-to-FCF is calculated as enterprise value divided by its free cash flow. As of today, Interconexion Electrica ESP's Enterprise Value is $21,577 Mil.
Interconexion Electrica ESP's Free Cash Flow for the trailing twelve months (TTM) ended in Mar. 2026 was $96 Mil. Therefore, Interconexion Electrica ESP's EV-to-FCF for today is 225.60.
The historical rank and industry rank for Interconexion Electrica ESP's EV-to-FCF or its related term are showing as below:
IESFY'
s EV-to-FCF Range Over the Past 10 Years
Min: -26.36 Med: 13.44 Max: 242.61
Current: 225.6
During the past 13 years, the highest EV-to-FCF of Interconexion Electrica ESP was 242.61. The lowest was -26.36. And the median was 13.44.
IESFY's EV-to-FCF is ranked worse than 94.97% of 298
companies
in the Utilities - Regulated industry
Industry Median: 18.26
vs IESFY: 225.60
EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.
Interconexion Electrica ESP's PE Ratio (TTM) for today is calculated as:
Interconexion Electrica ESP's share price for today is $226.65.
Interconexion Electrica ESP's Earnings per Share (Diluted) 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 $13.448.
* 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.
Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Free Cash Flow is an important financial metric because it represents the actual amount of cash at a company's disposal. Companies with a low EV-to-FCF ratio, combined with a strong balance sheet are generally considered as undervalued.
Interconexion Electrica ESP EV-to-FCF Related Terms
Interconexion Electrica ESP EV-to-FCF Historical Data
* 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 EV-to-FCF, along with its competitors' market caps and EV-to-FCF 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 EV-to-FCF vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Interconexion Electrica ESP's EV-to-FCF distribution charts can be found below:
* The bar in red indicates where Interconexion Electrica ESP's EV-to-FCF falls into.
Interconexion Electrica ESP's current Enterprise Value is $21,577 Mil.
Interconexion Electrica ESP's Free Cash Flow 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 $96 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.
Interconexion Electrica ESP (IESFY) has a EV-to-FCF of 225.60 as of Jul. 01, 2026. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on Interconexion Electrica ESP and its competitors. This is 1579% above median its historical median of 13.44. According to the industry distribution chart, Interconexion Electrica ESP ranks #283 out of 298 companies in the Utilities - Regulated industry, placing it in the top 95%.
Is Interconexion Electrica ESP's EV-to-FCF too high?
Interconexion Electrica ESP's current EV-to-FCF of 225.60 is 1579% above median its 10-year median of 13.44. The Utilities - Regulated industry median EV-to-FCF is 18.26. Interconexion Electrica ESP's value of 225.60 is 1135.5% above this industry median. Based on the distribution chart, Interconexion Electrica ESP ranks #283 out of 298 companies in the Utilities - Regulated industry, which is in the bottom quartile relative to peers. 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 EV-to-FCF compare to NEE and SO?
According to the Utilities - Regulated industry distribution chart, Interconexion Electrica ESP ranks #283 out of 298 companies for EV-to-FCF. This places Interconexion Electrica ESP in the lower half of its industry. The industry median EV-to-FCF is 18.26. Interconexion Electrica ESP's value of 225.60 is 1135.5% above this benchmark. While the company's 10-year median is 13.44 vs. the industry median of 18.26, 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 EV-to-FCF for an Utilities - Regulated company?
The median EV-to-FCF among Utilities - Regulated companies is 18.26, based on 298 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-FCF significantly above this median, while those in the bottom quartile fall well below. However, EV-to-FCF should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Interconexion Electrica ESP's current EV-to-FCF of 225.60 is 1135.5% 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 EV-to-FCF mean?
A high EV-to-FCF can signal that a stock is expensive relative to its fundamentals. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on Interconexion Electrica ESP and its competitors. For the Utilities - Regulated industry, the median EV-to-FCF is 18.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Interconexion Electrica ESP's current EV-to-FCF is 225.60, which is 1579% above median its own 10-year median of 13.44. 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 EV-to-FCF is 225.60, which is 1579% above median its 10-year median of 13.44 and 1135.5% above the Utilities - Regulated industry median of 18.26. 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 EV-to-FCF calculated?
EV-to-FCF is calculated from a company's financial statements. For Interconexion Electrica ESP (IESFY), the current EV-to-FCF is 225.60 as of Jul. 01, 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:
EV-to-FCF: 225.60 (1579% above median its 10-year median of 13.44)
GF Value™: $156.13 vs. price of $226.65 (45.2% above fair value)
Industry Position: 1135.5% above the Utilities - Regulated median (#283 of 298)
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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