KB Financial GroupMEX:KB N 59 PEG Ratio is 1.04 as of Jun. 29, 2026, which is 44% above its 10-year median of 0.72. GuruFocus rates MEX:KB N with a GF Score™ of 59/100 and a GF Value™ of MXN1,169.98 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,231 Banks companies, KB Financial Group ranks better than 64.26% on this metric.
PE Ratio without NRI / 5-Year Book Value Growth Rate*
* The 5-Year Book Value Growth Rate is the 5-year average Book Value per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for KB Financial Group's PEG Ratio or its related term are showing as below:
MEX:KB N'
s PEG Ratio Range Over the Past 10 Years
Min: 0.39 Med: 0.72 Max: 1.8
Current: 1.08
During the past 13 years, KB Financial Group's highest PEG Ratio was 1.80. The lowest was 0.39. And the median was 0.72.
MEX:KB N's PEG Ratio is ranked better than 64.26% of 1231
companies
in the Banks industry
Industry Median: 1.52
vs MEX:KB N: 1.08
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
KB Financial Group (MEX:KB N) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
KB Financial Group PEG Ratio Related Terms
KB Financial Group PEG Ratio Historical Data
* Premium members only.
The historical data trend for KB Financial Group's PEG Ratio 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.
KB Financial Group PEG Ratio Competitor Comparison
For the Banks - Regional subindustry, KB Financial Group's PEG Ratio, along with its competitors' market caps and PEG Ratio 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.
KB Financial Group PEG Ratio vs Banks Industry
For the Banks industry and Financial Services sector, KB Financial Group's PEG Ratio distribution charts can be found below:
* The bar in red indicates where KB Financial Group's PEG Ratio 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.
* Note: The 5-Year Book Value Growth Rate is the 5-year average Book Value per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
KB Financial Group (MEX:KB N) has a PEG Ratio of 1.04 as of Jun. 29, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on KB Financial Group and its competitors. This is 44% above median its historical median of 0.72. Over the past decade, KB Financial Group's PEG Ratio has ranged from 0.39 to 1.80. According to the industry distribution chart, KB Financial Group ranks #440 out of 1231 companies in the Banks industry, placing it in the top 35.7%.
Is KB Financial Group's PEG Ratio too high?
KB Financial Group's current PEG Ratio of 1.04 is 44% above median its 10-year median of 0.72. Over the past 10 years, this metric has ranged from a low of 0.39 to a high of 1.80. The Banks industry median PEG Ratio is 1.52. KB Financial Group's value of 1.04 is 31.6% below this industry median. Based on the distribution chart, KB Financial Group ranks #440 out of 1231 companies in the Banks industry, which is above the industry midpoint. Overall, KB Financial Group has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does KB Financial Group's PEG Ratio compare to competitors?
According to the Banks industry distribution chart, KB Financial Group ranks #440 out of 1231 companies for PEG Ratio. This puts KB Financial Group in the upper half of its industry. The industry median PEG Ratio is 1.52. KB Financial Group's value of 1.04 is 31.6% below this benchmark. Historically, KB Financial Group's own PEG Ratio has ranged from 0.39 to 1.80 over the past decade. While the company's 10-year median is 0.72 vs. the industry median of 1.52, KB Financial Group has consistently been below 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 PEG Ratio for a Banks company?
The median PEG Ratio among Banks companies is 1.52, based on 1,231 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. KB Financial Group's current PEG Ratio of 1.04 is 31.6% below 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 PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on KB Financial Group and its competitors. For the Banks industry, the median PEG Ratio is 1.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. KB Financial Group's current PEG Ratio is 1.04, which is 44% above median its own 10-year median of 0.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is KB Financial Group stock overvalued right now?
Based on GuruFocus' analysis, KB Financial Group (MEX:KB N) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN1,169.98, compared to a current price of MXN1,852.83 — trading 58.4% above its estimated fair value. The current PEG Ratio is 1.04, which is 44% above median its 10-year median of 0.72 and 31.6% below the Banks industry median of 1.52. KB Financial Group's overall GF Score™ is 59/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For KB Financial Group (MEX:KB N), the current PEG Ratio is 1.04 as of Jun. 29, 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 KB Financial Group (MEX:KB N) Overvalued in 2026?
Based on GuruFocus' analysis, KB Financial Group stock appears to be overvalued.
The current stock price of MXN1,852.83 is trading 58.4% above its estimated GF Value™ of MXN1,169.98.
GuruFocus considers KB Financial Group to be Significantly Overvalued.
Key valuation signals for MEX:KB N:
PEG Ratio: 1.04 (44% above median its 10-year median of 0.72)
GF Value™: MXN1,169.98 vs. price of MXN1,852.83 (58.4% above fair value)
Industry Position: 31.6% below the Banks median (#440 of 1231)
No single metric tells the full story. See the MEX:KB N stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
KB Financial Group Inc. is a financial holding company in Korea. The company operations include Kookmin Bank, one of the commercial banks in Korea. The company's subsidiaries collectively engage in a broad range of businesses, including commercial banking, credit cards, asset management, non-life and life insurance, capital markets activities, and international banking and finance. The company's segments include the Banking business, Securities business, Non-life Insurance business, Credit card business, and Life Insurance business. The Group generates the majority of its revenue from the Banking business.
59GF Score
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