Amadeus IT GroupMEX:AMSN 81 PEG Ratio is 0.13 as of Jun. 24, 2026, which is 94% below its 10-year median of 2.30. GuruFocus rates MEX:AMSN with a GF Score™ of 81/100 and a GF Value™ of MXN1,615.70 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 821 Software companies, Amadeus IT Group ranks better than 97.81% on this metric.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA 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 Amadeus IT Group's PEG Ratio or its related term are showing as below:
MEX:AMSN'
s PEG Ratio Range Over the Past 10 Years
Min: 0.14 Med: 2.3 Max: 8.1
Current: 0.14
During the past 13 years, Amadeus IT Group's highest PEG Ratio was 8.10. The lowest was 0.14. And the median was 2.30.
MEX:AMSN's PEG Ratio is ranked better than 97.81% of 821
companies
in the Software industry
Industry Median: 1.28
vs MEX:AMSN: 0.14
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Amadeus IT Group (MEX:AMSN) 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.
Amadeus IT Group PEG Ratio Related Terms
Amadeus IT Group PEG Ratio Historical Data
* Premium members only.
The historical data trend for Amadeus IT 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.
For the Information Technology Services subindustry, Amadeus IT 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.
Amadeus IT Group PEG Ratio vs Software Industry
For the Software industry and Technology sector, Amadeus IT Group's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Amadeus IT 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 EBITDA Growth Rate is the 5-year average EBITDA 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.
Amadeus IT Group (MEX:AMSN) has a PEG Ratio of 0.13 as of Jun. 24, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Amadeus IT Group and its competitors. This is 94% below median its historical median of 2.30. Over the past decade, Amadeus IT Group's PEG Ratio has ranged from 0.14 to 8.10. According to the industry distribution chart, Amadeus IT Group ranks #18 out of 821 companies in the Software industry, placing it in the top 2.2%.
Is Amadeus IT Group's PEG Ratio too high?
Amadeus IT Group's current PEG Ratio of 0.13 is 94% below median its 10-year median of 2.30. Over the past 10 years, this metric has ranged from a low of 0.14 to a high of 8.10. The Software industry median PEG Ratio is 1.28. Amadeus IT Group's value of 0.13 is 89.8% below this industry median. Based on the distribution chart, Amadeus IT Group ranks #18 out of 821 companies in the Software industry, which is in the top quartile — a strong position relative to peers. Overall, Amadeus IT Group has a GF Score™ of 81/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Amadeus IT Group's PEG Ratio compare to IBM and ACN?
According to the Software industry distribution chart, Amadeus IT Group ranks #18 out of 821 companies for PEG Ratio. This places Amadeus IT Group in the top 2% of its industry — outperforming the majority of peers. The industry median PEG Ratio is 1.28. Amadeus IT Group's value of 0.13 is 89.8% below this benchmark. Historically, Amadeus IT Group's own PEG Ratio has ranged from 0.14 to 8.10 over the past decade. While the company's 10-year median is 2.30 vs. the industry median of 1.28, Amadeus IT 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 Software company?
The median PEG Ratio among Software companies is 1.28, based on 821 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. Amadeus IT Group's current PEG Ratio of 0.13 is 89.8% 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 Amadeus IT Group and its competitors. For the Software industry, the median PEG Ratio is 1.28 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Amadeus IT Group's current PEG Ratio is 0.13, which is 94% below median its own 10-year median of 2.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Amadeus IT Group stock overvalued right now?
Based on GuruFocus' analysis, Amadeus IT Group (MEX:AMSN) is currently considered Significantly Undervalued. The stock's GF Value™ is MXN1,615.70, compared to a current price of MXN1,080.44 — trading 33.1% below its estimated fair value. The current PEG Ratio is 0.13, which is 94% below median its 10-year median of 2.30 and 89.8% below the Software industry median of 1.28. Amadeus IT Group's overall GF Score™ is 81/100 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 Amadeus IT Group (MEX:AMSN), the current PEG Ratio is 0.13 as of Jun. 24, 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 Amadeus IT Group (MEX:AMSN) Overvalued in 2026?
Based on GuruFocus' analysis, Amadeus IT Group stock appears to be undervalued.
The current stock price of MXN1,080.44 is trading 33.1% below its estimated GF Value™ of MXN1,615.70.
GuruFocus considers Amadeus IT Group to be Significantly Undervalued.
Key valuation signals for MEX:AMSN:
PEG Ratio: 0.13 (94% below median its 10-year median of 2.30)
GF Value™: MXN1,615.70 vs. price of MXN1,080.44 (33.1% below fair value)
Industry Position: 89.8% below the Software median (#18 of 821)
No single metric tells the full story. See the MEX:AMSN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Founded in 1987 by four major European airline carriers (Air France, Lufthansa, Iberia, and SAS), Amadeus became the world's second global distribution system operator, or GDS, after Sabre's development in the 1960s and 1970s. Today, among the top three GDS operators that control nearly 100% of industry sales, Amadeus' 40%-50% market share ranks as the largest. Overall, Amadeus' GDS segment represented 48% of total in 2025. Moreover, the company has an expanding IT solutions division (52% of 2025 revenue) that addresses the airline, airport, rail, hotel, and travel agency markets. Transaction fees, which are tied to volume and not price, account for the bulk of consolidated sales and profits.
81GF Score
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