IESFY (Interconexion Electrica ESP) Other Operating Expense: $459 Mil (TTM As of Mar. 2026)

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IESFY Interconexion Electrica SA ESP IESFY
72 GF Score
Price $228.00
GF Value $134.57
Valuation Significantly Overvalued
! 13 Warning Signs
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What is Interconexion Electrica ESP Other Operating Expense?

Interconexion Electrica ESP IESFY -2.56% 72 Other Operating Expense is $459 Mil as of Mar. 2026. GuruFocus rates IESFY with a GF Score™ of 72/100 and a GF Value™ of $134.57 (Significantly Overvalued). The stock has 13 warning signs investors should review.

Interconexion Electrica ESP's Other Operating Expense for the three months ended in Mar. 2026 was $97 Mil. Its Other Operating Expense for the trailing twelve months (TTM) ended in Mar. 2026 was $459 Mil.

Interconexion Electrica ESP's quarterly Other Operating Expense increased from Sep. 2025 ($92 Mil) to Dec. 2025 ($171 Mil) but then declined from Dec. 2025 ($171 Mil) to Mar. 2026 ($97 Mil).

Interconexion Electrica ESP's annual Other Operating Expense declined from Dec. 2023 ($284 Mil) to Dec. 2024 ($-50 Mil) but then increased from Dec. 2024 ($-50 Mil) to Dec. 2025 ($261 Mil).

Interconexion Electrica ESP Other Operating Expense Historical Data

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The historical data trend for Interconexion Electrica ESP's Other Operating Expense 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.

Interconexion Electrica ESP Other Operating Expense Chart

Interconexion Electrica ESP Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Other Operating Expense
Get a 7-Day Free Trial Premium Member Only Premium Member Only 128.05 115.65 284.01 -49.83 260.87

Interconexion Electrica ESP Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Other Operating Expense 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 87.98 98.38 92.12 170.83 97.41
IESFY
72GF Score
Interconexion Electrica SA ESP IESFY
Other Operating Expense is just one metric. See GF Score™, valuation, warning signs, and more.
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Interconexion Electrica ESP Other Operating Expense Calculation

GuruFocus uses a standardized financial statement format for all companies. For non-financial companies, GuruFocus lists Selling, General, & Admin. Expense, , Research & Development, and Other Operating Expense under the "Total Operating Expense" section.

Other Operating Expense sometimes includes:
Restructuring, and merger
Acquisition related and other
Litigation settlement charge
Other (too numerous to list)

Some companies can and do choose to report each of these items separately. Yet, there are a variety of Other Operating Expense which are simply too numerous to list.

Other Operating Expense 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 $459 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.

What does a Other Operating Expense of $459 Mil mean?
Interconexion Electrica ESP (IESFY) has a Other Operating Expense of $459 Mil as of Mar. 2026. Other operating expenses that a company records on its income statement. View historical data on Interconexion Electrica ESP and its competitors.
Is Interconexion Electrica ESP's Other Operating Expense too high?
Interconexion Electrica ESP's current Other Operating Expense is $459 Mil. Overall, Interconexion Electrica ESP has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Interconexion Electrica ESP's Other Operating Expense compare to NEE and SO?
Interconexion Electrica ESP's Other Operating Expense of $459 Mil can be compared against companies in the Utilities - Regulated industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Other Operating Expense for an Utilities - Regulated company?
A good Other Operating Expense depends on the Utilities - Regulated industry context. However, Other Operating Expense should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Other Operating Expense mean?
A high Other Operating Expense can signal that a stock is expensive relative to its fundamentals. Other operating expenses that a company records on its income statement. View historical data on Interconexion Electrica ESP and its competitors. Interconexion Electrica ESP's current Other Operating Expense is $459 Mil. 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 $134.57, compared to a current price of $228.00 — trading 69.4% above its estimated fair value. The current Other Operating Expense is $459 Mil. Interconexion Electrica ESP's overall GF Score™ is 72/100 with 13 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Other Operating Expense calculated?
Other Operating Expense is calculated from a company's financial statements. For Interconexion Electrica ESP (IESFY), the current Other Operating Expense is $459 Mil 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 $228.00 is trading 69.4% above its estimated GF Value™ of $134.57. GuruFocus considers Interconexion Electrica ESP to be Significantly Overvalued.

Key valuation signals for IESFY:

  • Other Operating Expense: $459 Mil
  • GF Value™: $134.57 vs. price of $228.00 (69.4% above fair value)
  • GF Score™: 72/100 with 13 warning signs

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 ESP Business Description

Other Exchanges ISA:Colombia
Address Calle 12, Sur No. 18 -168, Bloque 3 - Piso 2, Medellin, COL, 50022
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.
72GF Score

Get the complete analysis for IESFY

Other Operating Expense is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$228.00
Price
$134.57
GF Value