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Nanoco GroupNNOCF -16.38% Graham Number is $N/A as of Jan. 2026. Among 659 Semiconductors companies, Nanoco Group ranks worse than 151744.92% 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 (2026-07-25), the stock price of Nanoco Group is $0.0291. Nanoco Group's graham number for the quarter that ended in Jan. 2026 was $N/A. Therefore, Nanoco Group's Price to Graham Number ratio for today is N/A.
The historical rank and industry rank for Nanoco Group's Graham Number or its related term are showing as below:
NNOCF's Price-to-Graham-Number is not ranked *
in the Semiconductors industry.
Industry Median: 2.82 * 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.
Nanoco Group (OTCPK:NNOCF) 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.
Nanoco Group's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Jan. 2026 )
=
0.0291
/
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.
Nanoco Group Graham Number Related Terms
Nanoco Group Graham Number Historical Data
* Premium members only.
The historical data trend for Nanoco 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.
NNOCF vs AMAT, LRCX, KLAC: Graham Number Comparison
For the Semiconductor Equipment & Materials subindustry, Nanoco 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.
Nanoco Group Price-to-Graham-Number vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Nanoco Group's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Nanoco 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.
Nanoco Group (NNOCF) has a Graham Number of $N/A as of Jan. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on Nanoco Group and its competitors. According to the industry distribution chart, Nanoco Group ranks #999999 out of 659 companies in the Semiconductors industry.
Is Nanoco Group's Graham Number too high?
Nanoco Group's current Graham Number is $N/A. Based on the distribution chart, Nanoco Group ranks #999999 out of 659 companies in the Semiconductors industry, which is in the bottom quartile relative to peers.
How does Nanoco Group's Graham Number compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Nanoco Group ranks #999999 out of 659 companies for Graham Number. This places Nanoco Group in the lower half of its industry. The industry median Graham Number is 2.82. 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 Semiconductors company?
The median Graham Number among Semiconductors companies is 2.82, based on 659 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 Nanoco Group and its competitors. For the Semiconductors industry, the median Graham Number is 2.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nanoco Group'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 Nanoco Group stock overvalued right now?
Based on GuruFocus' analysis, Nanoco Group (NNOCF) is currently considered Significantly Undervalued. The stock's GF Value™ is $0.30, compared to a current price of $0.03 — trading 90.3% below its estimated fair value. The current Graham Number is $N/A. 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 Nanoco Group (NNOCF), the current Graham Number is $N/A as of Jan. 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.
Nanoco Group PLC is a UK-based company which is engaged in research, development, and manufacturing of heavy-metal-free quantum dots and semiconductor nanoparticles. Its products include CFQD quantum dots, Heatwave quantum dots, and nanoparticles which offer the potential for display, lighting, solar and biological imaging applications. The company's revenue comes from joint development agreements, individual project development programs and the sale of quantum dot products. Geographically, the company generates majority of its revenue from its business in South Korea and also has its presence in Taiwan, France, United States, United Kingdom, Japan and other countries.
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