Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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.
Wynnstay GroupLSE:WYN 61 Graham Number is £6.12 as of Apr. 2026, which is 100% below its 10-year median of 0.64. GuruFocus rates LSE:WYN with a GF Score™ of 61/100 and a GF Value™ of £3.07 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 192 Agriculture companies, Wynnstay Group ranks better than 83.33% 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 (2026-07-29), the stock price of Wynnstay Group is £3.65. Wynnstay Group's graham number for the quarter that ended in Apr. 2026 was £6.12. Therefore, Wynnstay Group's Price to Graham Number ratio for today is 0.60.
The historical rank and industry rank for Wynnstay Group's Graham Number or its related term are showing as below:
LSE:WYN'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 0.51 Med: 0.64 Max: 1.29
Current: 0.6
During the past 13 years, the highest Price to Graham Number ratio of Wynnstay Group was 1.29. The lowest was 0.51. And the median was 0.64.
LSE:WYN's Price-to-Graham-Number is ranked better than 83.33% of 192
companies
in the Agriculture industry
Industry Median: 1.105
vs LSE:WYN: 0.60
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Wynnstay Group (LSE:WYN) 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.
Wynnstay Group's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Apr. 2026 )
=
3.65
/
6.12
=
0.60
* 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.
Wynnstay Group Graham Number Related Terms
Wynnstay Group Graham Number Historical Data
* Premium members only.
The historical data trend for Wynnstay Group'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:WYN vs CTVA, CF, MOS: Graham Number Comparison
For the Agricultural Inputs subindustry, Wynnstay Group'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.
Wynnstay Group Price-to-Graham-Number vs Agriculture Industry
For the Agriculture industry and Basic Materials sector, Wynnstay Group's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Wynnstay Group'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.
Wynnstay Group (LSE:WYN) has a Graham Number of £6.12 as of Apr. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Wynnstay Group and its competitors. This is 856% above median its historical median of 0.64. Over the past decade, Wynnstay Group's Graham Number has ranged from 0.51 to 1.29. According to the industry distribution chart, Wynnstay Group ranks #32 out of 192 companies in the Agriculture industry, placing it in the top 16.7%.
Is Wynnstay Group's Graham Number too high?
Wynnstay Group's current Graham Number of £6.12 is 856% above median its 10-year median of 0.64. Over the past 10 years, this metric has ranged from a low of 0.51 to a high of 1.29. Based on the distribution chart, Wynnstay Group ranks #32 out of 192 companies in the Agriculture industry, which is in the top quartile — a strong position relative to peers. Overall, Wynnstay Group has a GF Score™ of 61/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Wynnstay Group's Graham Number compare to CTVA and CF?
According to the Agriculture industry distribution chart, Wynnstay Group ranks #32 out of 192 companies for Graham Number. This places Wynnstay Group in the top 17% of its industry — outperforming the majority of peers. The industry median Graham Number is 1.11. Historically, Wynnstay Group's own Graham Number has ranged from 0.51 to 1.29 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 an Agriculture company?
The median Graham Number among Agriculture companies is 1.11, based on 192 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 Wynnstay Group and its competitors. For the Agriculture industry, the median Graham Number is 1.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Wynnstay Group's current Graham Number is £6.12, which is 856% above median its own 10-year median of 0.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Wynnstay Group stock overvalued right now?
Based on GuruFocus' analysis, Wynnstay Group (LSE:WYN) is currently considered Modestly Overvalued. The stock's GF Value™ is £3.07, compared to a current price of £3.65 — trading 18.9% above its estimated fair value. The current Graham Number is £6.12, which is 856% above median its 10-year median of 0.64. Wynnstay Group's overall GF Score™ is 61/100 with 7 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 Wynnstay Group (LSE:WYN), the current Graham Number is £6.12 as of Apr. 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 Wynnstay Group (LSE:WYN) Overvalued in 2026?
Based on GuruFocus' analysis, Wynnstay Group stock appears to be overvalued.
The current stock price of £3.65 is trading 18.9% above its estimated GF Value™ of £3.07.
GuruFocus considers Wynnstay Group to be Modestly Overvalued.
Key valuation signals for LSE:WYN:
Graham Number: £6.12 (856% above median its 10-year median of 0.64)
GF Value™: £3.07 vs. price of £3.65 (18.9% above fair value)
No single metric tells the full story. See the LSE:WYN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wynnstay Group PLC is a provider of agricultural supplies and services to farmers and rural communities in the United Kingdom. The company operates in three business segments: Feed and Grain, Arable, and Stores. The majority of its revenue is generated from the Feed and Grain segment, which manufactures and supplies a wide range of feeds and animal nutrition products for a range of sectors. It also sells a range of feed raw materials through both the Wynnstay and Glasson Grain brands, and offers grain and combinable crop marketing services through the GrainLink business. The Arable segment manufactures blended fertiliser and offers services and products to arable and grassland farmers, and the Stores segment caters to the needs of farmers and rural dwellers.
61GF Score
Get the complete analysis for LSE:WYN
Graham Number is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
LSE:WYN has been successfully added to your 
