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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.
The historical rank and industry rank for Aurrigo International's Graham Number or its related term are showing as below:
LSE:AURR's Price-to-Graham-Number is not ranked *
in the Vehicles & Parts industry.
Industry Median: 1.165 * Ranked among companies with meaningful Price-to-Graham-Number only.
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Aurrigo International (LSE:AURR) Graham Number Explanation
Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:
Current price should not be more than 15 times average earnings of the past three years.
Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)
Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.
In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.
Aurrigo International's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Dec. 2025 )
=
0.71
/
N/A
=
N/A
* 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.
Be Aware
Please keep these in mind:
1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.
Aurrigo International Graham Number Related Terms
Aurrigo International Graham Number Historical Data
* Premium members only.
The historical data trend for Aurrigo International's Graham Number 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.
LSE:AURR vs ORLY, AZO, GPC: Graham Number Comparison
For the Auto Parts subindustry, Aurrigo International's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.
Aurrigo International Price-to-Graham-Number vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Aurrigo International's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Aurrigo International's Price-to-Graham-Number 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.
Aurrigo International (LSE:AURR) has a Graham Number of £N/A as of Dec. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Aurrigo International and its competitors. According to the industry distribution chart, Aurrigo International ranks #999999 out of 986 companies in the Vehicles & Parts industry.
Is Aurrigo International's Graham Number too high?
Aurrigo International's current Graham Number is £N/A. Based on the distribution chart, Aurrigo International ranks #999999 out of 986 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Aurrigo International has a GF Score™ of 47/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Aurrigo International's Graham Number compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Aurrigo International ranks #999999 out of 986 companies for Graham Number. This places Aurrigo International in the lower half of its industry. The industry median Graham Number is 1.17. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Vehicles & Parts company?
The median Graham Number among Vehicles & Parts companies is 1.17, based on 986 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Aurrigo International and its competitors. For the Vehicles & Parts industry, the median Graham Number is 1.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aurrigo International's current Graham Number is £N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aurrigo International stock overvalued right now?
Based on GuruFocus' analysis, Aurrigo International (LSE:AURR) is currently considered Significantly Overvalued. The stock's GF Value™ is £0.48, compared to a current price of £0.71 — trading 47.9% above its estimated fair value. The current Graham Number is £N/A. Aurrigo International's overall GF Score™ is 47/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Aurrigo International (LSE:AURR), the current Graham Number is £N/A as of Dec. 2025. 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 Aurrigo International (LSE:AURR) Overvalued in 2026?
Based on GuruFocus' analysis, Aurrigo International stock appears to be overvalued.
The current stock price of £0.71 is trading 47.9% above its estimated GF Value™ of £0.48.
GuruFocus considers Aurrigo International to be Significantly Overvalued.
Key valuation signals for LSE:AURR:
Graham Number: £N/A
GF Value™: £0.48 vs. price of £0.71 (47.9% above fair value)
No single metric tells the full story. See the LSE:AURR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aurrigo International PLC is a UK based developer and producer of autonomy software, fully autonomous vehicles and mobile robotics platforms. Its autonomy software and controls, designed to operate in safety and security-critical harsh environments, have an opportunity to transform airside logistics and bring autonomy to wider markets. The company has two operating segments Automotive components, and Autonomous. Majority of revenue comes from Automotive components - the supply of electrical components for use in the automotive sector and across other industrial applications, as well as trim and design components. It has presence in United Kingdom, Rest of Europe, and Rest of the World. It generates majority of revenue from UK.
47GF Score
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