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.
Nanoco GroupNNOCF Earnings Yield (Joel Greenblatt) % is 0.00% as of Jan. 2026. The stock has 1 warning sign investors should review. Among 1,025 Semiconductors companies, Nanoco Group ranks better than 97.37% on this metric.
Nanoco Group's Enterprise Value for the quarter that ended in Jan. 2026 was $-0.16 Mil.
Nanoco Group's EBIT for the trailing twelve months (TTM) ended in Jan. 2026 was $3.76 Mil. Nanoco Group's Earnings Yield (Joel Greenblatt) for the quarter that ended in Jan. 2026 was 0.00%.
The historical rank and industry rank for Nanoco Group's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
NNOCF'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -133.8 Med: -8.44 Max: 431.69
Current: -30.67
During the past 13 years, the highest Earnings Yield (Joel Greenblatt) of Nanoco Group was 431.69%. The lowest was -133.80%. And the median was -8.44%.
NNOCF's Earnings Yield (Joel Greenblatt) % is ranked better than 97.37% of 1025
companies
in the Semiconductors industry
Industry Median: 1.34
vs NNOCF: -30.67
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Nanoco Group's Forward Rate of Return (Yacktman) % for the quarter that ended in Jan. 2026 was 0.00%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.
Nanoco Group (OTCPK:NNOCF) Earnings Yield (Joel Greenblatt) % Explanation
Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.
Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.
Be Aware
Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.
Nanoco Group Earnings Yield (Joel Greenblatt) % Related Terms
Nanoco Group Earnings Yield (Joel Greenblatt) % Historical Data
* Premium members only.
The historical data trend for Nanoco Group's Earnings Yield (Joel Greenblatt) % 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.
Nanoco Group Earnings Yield (Joel Greenblatt) % Chart
For the Semiconductor Equipment & Materials subindustry, Nanoco Group's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Nanoco Group's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Nanoco Group's Earnings Yield (Joel Greenblatt) % falls into.
Nanoco Group Earnings Yield (Joel Greenblatt) % Calculation
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Nanoco Groups Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Jul. 2025 is calculated as
For company reported semi-annually or annually, GuruFocus only calculate annual data for Earnings Yield (Joel Greenblatt) and apply the annual figure to corresponding quarter.
What does a Earnings Yield (Joel Greenblatt) % of 0.00% mean?
Nanoco Group (NNOCF) has a Earnings Yield (Joel Greenblatt) % of 0.00% as of Jan. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Nanoco Group and its competitors. According to the industry distribution chart, Nanoco Group ranks #27 out of 1025 companies in the Semiconductors industry, placing it in the top 2.6%.
Is Nanoco Group's Earnings Yield (Joel Greenblatt) % too high?
Nanoco Group's current Earnings Yield (Joel Greenblatt) % is 0.00%. Based on the distribution chart, Nanoco Group ranks #27 out of 1025 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers.
How does Nanoco Group's Earnings Yield (Joel Greenblatt) % compare to AMAT and LRCX?
According to the Semiconductors industry distribution chart, Nanoco Group ranks #27 out of 1025 companies for Earnings Yield (Joel Greenblatt) %. This places Nanoco Group in the top 3% of its industry — outperforming the majority of peers. The industry median Earnings Yield (Joel Greenblatt) % is 1.34. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Yield (Joel Greenblatt) % for a Semiconductors company?
The median Earnings Yield (Joel Greenblatt) % among Semiconductors companies is 1.34, based on 1,025 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Nanoco Group and its competitors. For the Semiconductors industry, the median Earnings Yield (Joel Greenblatt) % is 1.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nanoco Group's current Earnings Yield (Joel Greenblatt) % is 0.00%. 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 $0.41, compared to a current price of $0.03 — trading 92.7% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 0.00%. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Nanoco Group (NNOCF), the current Earnings Yield (Joel Greenblatt) % is 0.00% 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.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NNOCF has been successfully added to your 
