Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
The historical rank and industry rank for Korea Electric Power's FCF Margin % or its related term are showing as below:
BUE:KEP'
s FCF Margin % Range Over the Past 10 Years
Min: -50.9 Med: -5.95 Max: 7.31
Current: 5.33
During the past 13 years, the highest FCF Margin % of Korea Electric Power was 7.31%. The lowest was -50.90%. And the median was -5.95%.
BUE:KEP's FCF Margin % is ranked better than 58.03% of 498
companies
in the Utilities - Regulated industry
Industry Median: 2.55
vs BUE:KEP: 5.33
Korea Electric Power FCF Margin % Related Terms
Korea Electric Power FCF Margin % Historical Data
* Premium members only.
The historical data trend for Korea Electric Power's FCF Margin % 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.
For the Utilities - Regulated Electric subindustry, Korea Electric Power's FCF Margin %, along with its competitors' market caps and FCF Margin % 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.
Korea Electric Power FCF Margin % vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Korea Electric Power's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Korea Electric Power's FCF Margin % 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.
Korea Electric Power (BUE:KEP) has a FCF Margin % of 12.62% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Korea Electric Power and its competitors. According to the industry distribution chart, Korea Electric Power ranks #209 out of 498 companies in the Utilities - Regulated industry, placing it in the top 42%.
Is Korea Electric Power's FCF Margin % too high?
Korea Electric Power's current FCF Margin % is 12.62%. The Utilities - Regulated industry median FCF Margin % is 2.55. Korea Electric Power's value of 12.62% is 394.9% above this industry median. Based on the distribution chart, Korea Electric Power ranks #209 out of 498 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, Korea Electric Power has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Korea Electric Power's FCF Margin % compare to NEE and SO?
According to the Utilities - Regulated industry distribution chart, Korea Electric Power ranks #209 out of 498 companies for FCF Margin %. This puts Korea Electric Power in the upper half of its industry. The industry median FCF Margin % is 2.55. Korea Electric Power's value of 12.62% is 394.9% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for an Utilities - Regulated company?
The median FCF Margin % among Utilities - Regulated companies is 2.55, based on 498 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Korea Electric Power's current FCF Margin % of 12.62% is 394.9% 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Korea Electric Power and its competitors. For the Utilities - Regulated industry, the median FCF Margin % is 2.55 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Korea Electric Power's current FCF Margin % is 12.62%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Korea Electric Power stock overvalued right now?
Based on GuruFocus' analysis, Korea Electric Power (BUE:KEP) is currently considered Significantly Overvalued. The stock's GF Value™ is ARS12,253.19, compared to a current price of ARS18,280.00 — trading 49.2% above its estimated fair value. The current FCF Margin % is 12.62% and 394.9% above the Utilities - Regulated industry median of 2.55. Korea Electric Power's overall GF Score™ is 51/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Korea Electric Power (BUE:KEP), the current FCF Margin % is 12.62% 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 Korea Electric Power (BUE:KEP) Overvalued in 2026?
Based on GuruFocus' analysis, Korea Electric Power stock appears to be overvalued.
The current stock price of ARS18,280.00 is trading 49.2% above its estimated GF Value™ of ARS12,253.19.
GuruFocus considers Korea Electric Power to be Significantly Overvalued.
Key valuation signals for BUE:KEP:
FCF Margin %: 12.62%
GF Value™: ARS12,253.19 vs. price of ARS18,280.00 (49.2% above fair value)
Industry Position: 394.9% above the Utilities - Regulated median (#209 of 498)
No single metric tells the full story. See the BUE:KEP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Korea Electric Power Corp is an electric utility company in which the government of South Korea holds a controlling stake. The firm operates in the following segments: Transmission and distribution, Electric power generation (Nuclear), Electric power generation (Non-Nuclear), Plant maintenance & engineering service, and Others. The majority of the energy produced by the company comes from its nuclear and coal-fired assets. Korea Electric Power generates revenue through the Transmission and distribution segment. Geographically, it derives maximum revenue from Domestic operations.
51GF Score
Get the complete analysis for BUE:KEP
FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BUE:KEP has been successfully added to your 
