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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 (2026-08-28), the stock price of Nattaro Labs AB is kr0.716. Nattaro Labs AB's graham number for the quarter that ended in Mar. 2026 was krN/A. Therefore, Nattaro Labs AB's Price to Graham Number ratio for today is N/A.
The historical rank and industry rank for Nattaro Labs AB's Graham Number or its related term are showing as below:
During the past 7 years, the highest Price to Graham Number ratio of Nattaro Labs AB was 6.21. The lowest was 6.21. And the median was 6.21.
XSAT:NATTA's Price-to-Graham-Number is not ranked *
in the Chemicals industry.
Industry Median: 1.45 * 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.
Nattaro Labs AB (XSAT:NATTA) 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.
Nattaro Labs AB's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
0.716
/
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.
Nattaro Labs AB Graham Number Related Terms
Nattaro Labs AB Graham Number Historical Data
* Premium members only.
The historical data trend for Nattaro Labs AB'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.
XSAT:NATTA vs LIN, SHW, ECL: Graham Number Comparison
For the Specialty Chemicals subindustry, Nattaro Labs AB'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.
Nattaro Labs AB Price-to-Graham-Number vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Nattaro Labs AB's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Nattaro Labs AB'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.
Nattaro Labs AB (XSAT:NATTA) has a Graham Number of krN/A as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Nattaro Labs AB and its competitors. According to the industry distribution chart, Nattaro Labs AB ranks #999999 out of 1201 companies in the Chemicals industry.
Is Nattaro Labs AB's Graham Number too high?
Nattaro Labs AB's current Graham Number is krN/A. Based on the distribution chart, Nattaro Labs AB ranks #999999 out of 1201 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Nattaro Labs AB has a GF Score™ of 27/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nattaro Labs AB's Graham Number compare to LIN and SHW?
According to the Chemicals industry distribution chart, Nattaro Labs AB ranks #999999 out of 1201 companies for Graham Number. This places Nattaro Labs AB in the lower half of its industry. The industry median Graham Number is 1.45. 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 Chemicals company?
The median Graham Number among Chemicals companies is 1.45, based on 1,201 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 Nattaro Labs AB and its competitors. For the Chemicals industry, the median Graham Number is 1.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nattaro Labs AB's current Graham Number is krN/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nattaro Labs AB stock overvalued right now?
Based on GuruFocus' analysis, Nattaro Labs AB (XSAT:NATTA) is currently considered Significantly Overvalued. The stock's GF Value™ is kr0.25, compared to a current price of kr0.72 — trading 186.4% above its estimated fair value. The current Graham Number is krN/A. Nattaro Labs AB's overall GF Score™ is 27/100 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 Nattaro Labs AB (XSAT:NATTA), the current Graham Number is krN/A as of Mar. 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 Nattaro Labs AB (XSAT:NATTA) Overvalued in 2026?
Based on GuruFocus' analysis, Nattaro Labs AB stock appears to be overvalued.
The current stock price of kr0.72 is trading 186.4% above its estimated GF Value™ of kr0.25.
GuruFocus considers Nattaro Labs AB to be Significantly Overvalued.
Key valuation signals for XSAT:NATTA:
Graham Number: krN/A
GF Value™: kr0.25 vs. price of kr0.72 (186.4% above fair value)
No single metric tells the full story. See the XSAT:NATTA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nattaro Labs AB is a Swedish company that carries out research to develop new products and sustainable solutions to combat the growing problem of bed bugs.
27GF Score
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