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Winnebago IndustriesFRA:WI1 +3.05%71 Graham Number is €19.13 as of May. 2026, which is 100% below its 10-year median of 2.05. GuruFocus rates FRA:WI1 with a GF Score™ of 71/100 and a GF Value™ of €42.12 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 983 Vehicles & Parts companies, Winnebago Industries ranks worse than 58.6% on this metric.
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.
As of today (2026-07-28), the stock price of Winnebago Industries is €27.00. Winnebago Industries's graham number for the quarter that ended in May. 2026 was €19.13. Therefore, Winnebago Industries's Price to Graham Number ratio for today is 1.41.
The historical rank and industry rank for Winnebago Industries's Graham Number or its related term are showing as below:
FRA:WI1'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.97 Med: 2.05 Max: 11
Current: 1.42
During the past 13 years, the highest Price to Graham Number ratio of Winnebago Industries was 11.00. The lowest was 0.97. And the median was 2.05.
FRA:WI1's Price-to-Graham-Number is ranked worse than 58.6% of 983
companies
in the Vehicles & Parts industry
Industry Median: 1.15
vs FRA:WI1: 1.42
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Winnebago Industries (FRA:WI1) 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.
Winnebago Industries's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: May. 2026 )
=
27.00
/
19.13
=
1.41
* 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.
Winnebago Industries Graham Number Related Terms
Winnebago Industries Graham Number Historical Data
* Premium members only.
The historical data trend for Winnebago Industries'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.
FRA:WI1 vs MCFT, MBUU, KNDI: Graham Number Comparison
For the Recreational Vehicles subindustry, Winnebago Industries'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.
Winnebago Industries Price-to-Graham-Number vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Winnebago Industries's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Winnebago Industries'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.
Winnebago Industries (FRA:WI1) has a Graham Number of €19.13 as of May. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Winnebago Industries and its competitors. This is 833% above median its historical median of 2.05. Over the past decade, Winnebago Industries' Graham Number has ranged from 0.97 to 11.00. According to the industry distribution chart, Winnebago Industries ranks #576 out of 983 companies in the Vehicles & Parts industry, placing it in the top 58.6%.
Is Winnebago Industries' Graham Number too high?
Winnebago Industries' current Graham Number of €19.13 is 833% above median its 10-year median of 2.05. Over the past 10 years, this metric has ranged from a low of 0.97 to a high of 11.00. Based on the distribution chart, Winnebago Industries ranks #576 out of 983 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Winnebago Industries has a GF Score™ of 71/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Winnebago Industries' Graham Number compare to MCFT and MBUU?
According to the Vehicles & Parts industry distribution chart, Winnebago Industries ranks #576 out of 983 companies for Graham Number. This places Winnebago Industries in the lower half of its industry. The industry median Graham Number is 1.15. Historically, Winnebago Industries' own Graham Number has ranged from 0.97 to 11.00 over the past decade. 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 1.15, based on 983 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 Winnebago Industries and its competitors. For the Vehicles & Parts industry, the median Graham Number is 1.15 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Winnebago Industries's current Graham Number is €19.13, which is 833% above median its own 10-year median of 2.05. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Winnebago Industries stock overvalued right now?
Based on GuruFocus' analysis, Winnebago Industries (FRA:WI1) is currently considered Significantly Undervalued. The stock's GF Value™ is €42.12, compared to a current price of €27.00 — trading 35.9% below its estimated fair value. The current Graham Number is €19.13, which is 833% above median its 10-year median of 2.05. Winnebago Industries' overall GF Score™ is 71/100 with 5 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 Winnebago Industries (FRA:WI1), the current Graham Number is €19.13 as of May. 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 Winnebago Industries (FRA:WI1) Overvalued in 2026?
Based on GuruFocus' analysis, Winnebago Industries stock appears to be undervalued.
The current stock price of €27.00 is trading 35.9% below its estimated GF Value™ of €42.12.
GuruFocus considers Winnebago Industries to be Significantly Undervalued.
Key valuation signals for FRA:WI1:
Graham Number: €19.13 (833% above median its 10-year median of 2.05)
GF Value™: €42.12 vs. price of €27.00 (35.9% below fair value)
No single metric tells the full story. See the FRA:WI1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Winnebago Industries manufactures Class A, B, and C motor homes along with towables, customized specialty vehicles, boats, and parts. Headquartered in Eden Prairie, Minnesota, Winnebago has been producing recreational vehicles since 1958. Revenue was $2.8 billion in fiscal 2025. Winnebago expanded into towables in 2011 with the acquisition of SunnyBrook and acquired Grand Design in November 2016. Towables made up 84% of the firm's RV unit volume, up from 31% in fiscal 2016. The company's total fiscal 2025 RV unit volume was 36,911. Winnebago expanded into boating in 2018 with the purchase of Chris-Craft, bought premium motor home maker Newmar in November 2019, and bought Barletta pontoon boats in August 2021. It also is developing electric and autonomous technology.
71GF Score
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