AIB GroupAIBRF +1.17%69 Peter Lynch Fair Value is $7.52 as of Jul. 08, 2026, which is 543% above its 10-year median of 1.17. GuruFocus rates AIBRF with a GF Score™ of 69/100 and a GF Value™ of $7.10 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 873 Banks companies, AIB Group ranks worse than 61.4% on this metric.
Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year. Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years. If 5-Year Growth Rate is greater than 25% a year, we use 25. If 5-Year Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.
Here, as of today, AIB Group's PEG is 1. AIB Group's 5-Year TTM Book Value Growth Rate is 6.84.
AIB Group's EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was $1.10. Therefore, the Peter Lynch Fair Value for today is $7.52.
As of today (2026-07-08), AIB Group's share price is $11.695. AIB Group's Peter Lynch fair value is $7.52. Therefore, AIB Group's Price to Peter Lynch Fair Value Ratio for today is 1.55.
The historical rank and industry rank for AIB Group's Peter Lynch Fair Value or its related term are showing as below:
AIBRF'
s Price-to-Peter-Lynch-Fair-Value Range Over the Past 10 Years
Min: 1.11 Med: 1.17 Max: 1.4
Current: 1.4
During the past 13 years, the highest Price to Peter Lynch Fair Value Ratio of AIB Group was 1.40. The lowest was 1.11. And the median was 1.17.
AIBRF's Price-to-Peter-Lynch-Fair-Value is ranked worse than 61.4% of 873
companies
in the Banks industry
Industry Median: 1.12
vs AIBRF: 1.40
Note: Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart.
AIB Group (OTCPK:AIBRF) Peter Lynch Fair Value Explanation
Peter Lynch Fair Value applies to growing companies. The ideal range for the growth rate is between 10 - 20% a year.
Peter Lynch thinks that the fair P/E value for a growth company equals its growth rate, that is PEG = 1. The earnings here is trailing twelve month (TTM) earnings. For non-bank companies, the growth rate we use is the average growth rate for EBITDA per share over the past 5 years. For Banks, the growth rate we use is the average growth rate for Book Value per share over the past 5 years.
Please don't confuse Peter Lynch Fair Value with the value reached in Peter Lynch Chart. In Peter Lynch chart, a fixed P/E ratio of 15 is used to draw the Earnings Line. Therefore the value reached has a P/E ratio of 15. But in Peter Lynch Fair Value calculation, P/E equals to the growth rate of Book Value per share over the past 5 years, which is 6.84 instead of 15 in this case.
AIB Group's Price to Peter Lynch Fair Value Ratio for today is calculated as
Price to Peter Lynch Fair Value
=
Share Price
/
Peter Lynch Fair Value
=
11.695
/
7.52
=
1.55
* 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.
AIB Group Peter Lynch Fair Value Related Terms
AIB Group Peter Lynch Fair Value Historical Data
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The historical data trend for AIB Group's Peter Lynch Fair Value 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.
AIBRF vs PNC, USB: Peter Lynch Fair Value Comparison
For the Banks - Regional subindustry, AIB Group's Price-to-Peter-Lynch-Fair-Value, along with its competitors' market caps and Price-to-Peter-Lynch-Fair-Value 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.
AIB Group Price-to-Peter-Lynch-Fair-Value vs Banks Industry
For the Banks industry and Financial Services sector, AIB Group's Price-to-Peter-Lynch-Fair-Value distribution charts can be found below:
* The bar in red indicates where AIB Group's Price-to-Peter-Lynch-Fair-Value falls into.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. AIB Group's EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was $1.10.
* 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.
** Please be aware that the 5-Year TTM Book Value Growth Rate is calculated based on TTM data over the last 5 years. For quarterly reported companies, the TTM data is the latest quarter data. For companies that report semi-annually, annually, or do not have enough quarterly data, GuruFocus uses the annual data as the TTM data.
If 5-Year Earnings Growth Rate is greater than 25% a year, we use 25.
If 5-Year Earnings Growth Rate is smaller than 5% a year, we do not calculate Peter Lynch Fair Value.
Please note that we use the 5-year average growth rate of EBITDA per share as the growth rate for non-bank companies, as EBITDA growth is subject to less manipulations than net earnings per share. For banks, we use the 5-year average growth rate of Book Value per share as the growth rate. The reason is that EBITDA is not applicable to Banks and Book value is a relative important measurement for Banks. In the calculation, PEG=1 because Peter Lynch thinks that the fair P/E ratio of the growth stock is equal to its earnings growth rate.
AIB Group (AIBRF) has a Peter Lynch Fair Value of $7.52 as of Jul. 08, 2026. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on AIB Group and its competitors. This is 543% above median its historical median of 1.17. Over the past decade, AIB Group's Peter Lynch Fair Value has ranged from 1.11 to 1.40. According to the industry distribution chart, AIB Group ranks #536 out of 873 companies in the Banks industry, placing it in the top 61.4%.
Is AIB Group's Peter Lynch Fair Value too high?
AIB Group's current Peter Lynch Fair Value of $7.52 is 543% above median its 10-year median of 1.17. Over the past 10 years, this metric has ranged from a low of 1.11 to a high of 1.40. The Banks industry median Peter Lynch Fair Value is 1.12. AIB Group's value of $7.52 is 571.4% above this industry median. Based on the distribution chart, AIB Group ranks #536 out of 873 companies in the Banks industry, which is below the industry midpoint. Overall, AIB Group has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AIB Group's Peter Lynch Fair Value compare to PNC and USB?
According to the Banks industry distribution chart, AIB Group ranks #536 out of 873 companies for Peter Lynch Fair Value. This places AIB Group in the lower half of its industry. The industry median Peter Lynch Fair Value is 1.12. AIB Group's value of $7.52 is 571.4% above this benchmark. Historically, AIB Group's own Peter Lynch Fair Value has ranged from 1.11 to 1.40 over the past decade. While the company's 10-year median is 1.17 vs. the industry median of 1.12, AIB Group 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 Peter Lynch Fair Value for a Banks company?
The median Peter Lynch Fair Value among Banks companies is 1.12, based on 873 companies in the industry. Companies in the top quartile (top 25%) have a Peter Lynch Fair Value significantly above this median, while those in the bottom quartile fall well below. However, Peter Lynch Fair Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AIB Group's current Peter Lynch Fair Value of $7.52 is 571.4% 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 Peter Lynch Fair Value mean?
A high Peter Lynch Fair Value can signal that a stock is expensive relative to its fundamentals. Peter Lynch Fair Value is the stock value based on a company's current earnings and five-year earnings growth, assuming a PEG of one. View historical data on AIB Group and its competitors. For the Banks industry, the median Peter Lynch Fair Value is 1.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AIB Group's current Peter Lynch Fair Value is $7.52, which is 543% above median its own 10-year median of 1.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AIB Group stock overvalued right now?
Based on GuruFocus' analysis, AIB Group (AIBRF) is currently considered Significantly Overvalued. The stock's GF Value™ is $7.10, compared to a current price of $11.70 — trading 64.7% above its estimated fair value. The current Peter Lynch Fair Value is $7.52, which is 543% above median its 10-year median of 1.17 and 571.4% above the Banks industry median of 1.12. AIB Group's overall GF Score™ is 69/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Peter Lynch Fair Value calculated?
Peter Lynch Fair Value is calculated from a company's financial statements. For AIB Group (AIBRF), the current Peter Lynch Fair Value is $7.52 as of Jul. 08, 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 AIB Group (AIBRF) Overvalued in 2026?
Based on GuruFocus' analysis, AIB Group stock appears to be overvalued.
The current stock price of $11.70 is trading 64.7% above its estimated GF Value™ of $7.10.
GuruFocus considers AIB Group to be Significantly Overvalued.
Key valuation signals for AIBRF:
Peter Lynch Fair Value: $7.52 (543% above median its 10-year median of 1.17)
GF Value™: $7.10 vs. price of $11.70 (64.7% above fair value)
Industry Position: 571.4% above the Banks median (#536 of 873)
No single metric tells the full story. See the AIBRF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AIB Group PLC is a banking services company. The company's operating segments are Retail Banking, Capital Markets, AIB UK, Climate & Infrastructure Capital (C&IC), and Group. It generates maximum revenue from the Retail Banking segment. The Retail Banking segment provides products and services through branch, digital, and phone banking channels. It focuses on delivering a seamless and transparent customer experience across all channels, while supporting the development of sustainable businesses within local communities. Geographically, it derives a majority of revenue from Ireland and also has a presence in the United Kingdom and the Rest of the World.
69GF Score
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