Auckland International AirportACKDF -2.60%82 PEG Ratio is 6.56 as of Jun. 24, 2026, which is 207% above its 10-year median of 2.14. GuruFocus rates ACKDF with a GF Score™ of 82/100 and a GF Value™ of $5.03 (Fairly Valued). The stock has 5 warning signs investors should review. Among 448 Transportation companies, Auckland International Airport ranks worse than 88.17% 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 Auckland International Airport's PEG Ratio or its related term are showing as below:
ACKDF'
s PEG Ratio Range Over the Past 10 Years
Min: 0.59 Med: 2.14 Max: 12.08
Current: 6.56
During the past 13 years, Auckland International Airport's highest PEG Ratio was 12.08. The lowest was 0.59. And the median was 2.14.
ACKDF's PEG Ratio is ranked worse than 88.17% of 448
companies
in the Transportation industry
Industry Median: 1.18
vs ACKDF: 6.56
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Auckland International Airport (OTCPK:ACKDF) 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.
Auckland International Airport PEG Ratio Related Terms
Auckland International Airport PEG Ratio Historical Data
* 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 Airports & Air Services subindustry, Auckland International Airport'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.
Auckland International Airport PEG Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, Auckland International Airport's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Auckland International Airport'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.
Auckland International Airport (ACKDF) has a PEG Ratio of 6.56 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 Auckland International Airport and its competitors. This is 207% above median its historical median of 2.14. Over the past decade, Auckland International Airport's PEG Ratio has ranged from 0.59 to 12.08. According to the industry distribution chart, Auckland International Airport ranks #395 out of 448 companies in the Transportation industry, placing it in the top 88.2%.
Is Auckland International Airport's PEG Ratio too high?
Auckland International Airport's current PEG Ratio of 6.56 is 207% above median its 10-year median of 2.14. Over the past 10 years, this metric has ranged from a low of 0.59 to a high of 12.08. The Transportation industry median PEG Ratio is 1.18. Auckland International Airport's value of 6.56 is 455.9% above this industry median. Based on the distribution chart, Auckland International Airport ranks #395 out of 448 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, Auckland International Airport has a GF Score™ of 82/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Auckland International Airport's PEG Ratio compare to JOBY?
According to the Transportation industry distribution chart, Auckland International Airport ranks #395 out of 448 companies for PEG Ratio. This places Auckland International Airport in the lower half of its industry. The industry median PEG Ratio is 1.18. Auckland International Airport's value of 6.56 is 455.9% above this benchmark. Historically, Auckland International Airport's own PEG Ratio has ranged from 0.59 to 12.08 over the past decade. While the company's 10-year median is 2.14 vs. the industry median of 1.18, Auckland International Airport 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 Transportation company?
The median PEG Ratio among Transportation companies is 1.18, based on 448 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. Auckland International Airport's current PEG Ratio of 6.56 is 455.9% 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 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 Auckland International Airport and its competitors. For the Transportation industry, the median PEG Ratio is 1.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Auckland International Airport's current PEG Ratio is 6.56, which is 207% above median its own 10-year median of 2.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Auckland International Airport stock overvalued right now?
Based on GuruFocus' analysis, Auckland International Airport (ACKDF) is currently considered Fairly Valued. The stock's GF Value™ is $5.03, compared to a current price of $4.88 — trading 3.1% below its estimated fair value. The current PEG Ratio is 6.56, which is 207% above median its 10-year median of 2.14 and 455.9% above the Transportation industry median of 1.18. Auckland International Airport's overall GF Score™ is 82/100 with 5 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 Auckland International Airport (ACKDF), the current PEG Ratio is 6.56 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 Auckland International Airport (ACKDF) Overvalued in 2026?
Based on GuruFocus' analysis, Auckland International Airport stock appears to be undervalued.
The current stock price of $4.88 is trading 3.1% below its estimated GF Value™ of $5.03.
GuruFocus considers Auckland International Airport to be Fairly Valued.
Key valuation signals for ACKDF:
PEG Ratio: 6.56 (207% above median its 10-year median of 2.14)
GF Value™: $5.03 vs. price of $4.88 (3.1% below fair value)
Industry Position: 455.9% above the Transportation median (#395 of 448)
No single metric tells the full story. See the ACKDF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Auckland International Airport Business Description
Auckland Airport is New Zealand's largest airport, handling about 75% of the country's international arrivals and departures. It owns over 1,500 hectares of land, and hosts unregulated ancillary commercial services, including retail and duty-free, car parking, hotels, warehouses, and offices. Substantial development opportunities are set to materially expand capacity over the next decade. The airport also has a 25% stake in the small, but fast-growing Queenstown airport on New Zealand's South Island.
82GF Score
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