Genuine Parts CoMEX:GPC 76 PEG Ratio is 9.40 as of Jun. 28, 2026, which is 144% above its 10-year median of 3.86. GuruFocus rates MEX:GPC with a GF Score™ of 76/100 and a GF Value™ of MXN3,215.96. The stock has 6 warning signs investors should review. Among 670 Vehicles & Parts companies, Genuine Parts Co ranks worse than 89.1% 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 Genuine Parts Co's PEG Ratio or its related term are showing as below:
MEX:GPC'
s PEG Ratio Range Over the Past 10 Years
Min: 0.54 Med: 3.86 Max: 26.7
Current: 7.84
During the past 13 years, Genuine Parts Co's highest PEG Ratio was 26.70. The lowest was 0.54. And the median was 3.86.
MEX:GPC's PEG Ratio is ranked worse than 89.1% of 670
companies
in the Vehicles & Parts industry
Industry Median: 1.105
vs MEX:GPC: 7.84
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Genuine Parts Co (MEX:GPC) 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.
Genuine Parts Co PEG Ratio Related Terms
Genuine Parts Co PEG Ratio Historical Data
* Premium members only.
The historical data trend for Genuine Parts Co'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 Auto Parts subindustry, Genuine Parts Co'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.
Genuine Parts Co PEG Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Genuine Parts Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Genuine Parts Co'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.
Genuine Parts Co (MEX:GPC) has a PEG Ratio of 9.40 as of Jun. 28, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Genuine Parts Co and its competitors. This is 144% above median its historical median of 3.86. Over the past decade, Genuine Parts Co's PEG Ratio has ranged from 0.54 to 26.70. According to the industry distribution chart, Genuine Parts Co ranks #597 out of 670 companies in the Vehicles & Parts industry, placing it in the top 89.1%.
Is Genuine Parts Co's PEG Ratio too high?
Genuine Parts Co's current PEG Ratio of 9.40 is 144% above median its 10-year median of 3.86. Over the past 10 years, this metric has ranged from a low of 0.54 to a high of 26.70. The Vehicles & Parts industry median PEG Ratio is 1.11. Genuine Parts Co's value of 9.40 is 750.7% above this industry median. Based on the distribution chart, Genuine Parts Co ranks #597 out of 670 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Genuine Parts Co has a GF Score™ of 76/100, reflecting its overall financial health beyond just this single metric.
How does Genuine Parts Co's PEG Ratio compare to APTV and AUR?
According to the Vehicles & Parts industry distribution chart, Genuine Parts Co ranks #597 out of 670 companies for PEG Ratio. This places Genuine Parts Co in the lower half of its industry. The industry median PEG Ratio is 1.11. Genuine Parts Co's value of 9.40 is 750.7% above this benchmark. Historically, Genuine Parts Co's own PEG Ratio has ranged from 0.54 to 26.70 over the past decade. While the company's 10-year median is 3.86 vs. the industry median of 1.11, Genuine Parts Co 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 PEG Ratio for a Vehicles & Parts company?
The median PEG Ratio among Vehicles & Parts companies is 1.11, based on 670 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. Genuine Parts Co's current PEG Ratio of 9.40 is 750.7% 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 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 Genuine Parts Co and its competitors. For the Vehicles & Parts industry, the median PEG Ratio is 1.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Genuine Parts Co's current PEG Ratio is 9.40, which is 144% above median its own 10-year median of 3.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Genuine Parts Co stock overvalued right now?
Genuine Parts Co (MEX:GPC) has a current PEG Ratio of 9.40. The stock's GF Value™ is MXN3,215.96, compared to a current price of MXN2,550.00 — trading 20.7% below its estimated fair value. The current PEG Ratio is 9.40, which is 144% above median its 10-year median of 3.86 and 750.7% above the Vehicles & Parts industry median of 1.11. Genuine Parts Co's overall GF Score™ is 76/100 with 6 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 Genuine Parts Co (MEX:GPC), the current PEG Ratio is 9.40 as of Jun. 28, 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 Genuine Parts Co (MEX:GPC) Overvalued in 2026?
Based on GuruFocus' analysis, Genuine Parts Co stock appears to be undervalued.
The current stock price of MXN2,550.00 is trading 20.7% below its estimated GF Value™ of MXN3,215.96.
Key valuation signals for MEX:GPC:
PEG Ratio: 9.40 (144% above median its 10-year median of 3.86)
GF Value™: MXN3,215.96 vs. price of MXN2,550.00 (20.7% below fair value)
Industry Position: 750.7% above the Vehicles & Parts median (#597 of 670)
No single metric tells the full story. See the MEX:GPC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Genuine Parts sells aftermarket automotive parts (60% of sales) and industrial products (40% of sales) in the United States and internationally. The automotive segment primarily acts as a distributor to its network of 9,800 global retail locations, of which about two-thirds are independently owned and operated. We estimate Genuine serves around 6,000 retail locations in the US operating under the Napa Auto Parts brand, with about 80% of end-market sales derived from professional customers. Its industrial segment, primarily operating under the Motion name in the United States, is a leading distributor of bearings, power transmission, and other industrial products to more than 200,000 maintenance, repair, and original equipment manufacturer customers.
76GF Score
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