Nano LabsNA -1.12%41 OCF Margin % is -307.07% as of Dec. 2025. GuruFocus rates NA with a GF Score™ of 41/100 and a GF Value™ of $0.89 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 1,023 Semiconductors companies, Nano Labs ranks worse than 98.34% on this metric.
The historical rank and industry rank for Nano Labs's OCF Margin % or its related term are showing as below:
NA'
s OCF Margin % Range Over the Past 10 Years
Min: -400.94 Med: -156.43 Max: 181.88
Current: -399.63
During the past 6 years, the highest OCF Margin % of Nano Labs was 181.88%. The lowest was -400.94%. And the median was -156.43%.
NA's OCF Margin % is ranked worse than 98.34% of 1023
companies
in the Semiconductors industry
Industry Median: 9.39
vs NA: -399.63
Nano Labs OCF Margin % Related Terms
Nano Labs OCF Margin % Historical Data
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The historical data trend for Nano Labs's OCF Margin % 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.
For the Semiconductors subindustry, Nano Labs's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
Nano Labs OCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Nano Labs's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Nano Labs's OCF Margin % 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.
Nano Labs (NA) has a OCF Margin % of -307.07% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Nano Labs and its competitors. According to the industry distribution chart, Nano Labs ranks #1006 out of 1023 companies in the Semiconductors industry, placing it in the top 98.3%.
Is Nano Labs' OCF Margin % too high?
Nano Labs' current OCF Margin % is -307.07%. Based on the distribution chart, Nano Labs ranks #1006 out of 1023 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Nano Labs has a GF Score™ of 41/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nano Labs' OCF Margin % compare to SQNS and PXLW?
According to the Semiconductors industry distribution chart, Nano Labs ranks #1006 out of 1023 companies for OCF Margin %. This places Nano Labs in the lower half of its industry. The industry median OCF Margin % is 9.39. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Semiconductors company?
The median OCF Margin % among Semiconductors companies is 9.39, based on 1,023 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Nano Labs and its competitors. For the Semiconductors industry, the median OCF Margin % is 9.39 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nano Labs's current OCF Margin % is -307.07%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nano Labs stock overvalued right now?
Based on GuruFocus' analysis, Nano Labs (NA) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.89, compared to a current price of $1.77 — trading 98.9% above its estimated fair value. The current OCF Margin % is -307.07%. Nano Labs' overall GF Score™ is 41/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Nano Labs (NA), the current OCF Margin % is -307.07% as of Dec. 2025. 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 Nano Labs (NA) Overvalued in 2026?
Based on GuruFocus' analysis, Nano Labs stock appears to be overvalued.
The current stock price of $1.77 is trading 98.9% above its estimated GF Value™ of $0.89.
GuruFocus considers Nano Labs to be Significantly Overvalued.
Key valuation signals for NA:
OCF Margin %: -307.07%
GF Value™: $0.89 vs. price of $1.77 (98.9% above fair value)
No single metric tells the full story. See the NA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nano Labs Ltd is a Web 3.0 infrastructure and product solution provider, as well as a crypto treasury company. It is focused on the development of HTC chips and HPC chips. In addition, the company has established BNB value investment and adopted BNB (a crypto token) as the primary reserve asset. Furthermore, it has launched the iPollo Claw, a dedicated hardware solution for the OpenClaw AI Agent Ecosystem. Nano Labs derives revenue mainly from its HTC and HPC offerings, which comprise Darkbird series HPC chips that feature high performance and high energy consumption efficiency, and Cuckoo series chips, used in GPUs. Geographically, the company generates maximum revenue from the People's Republic of China (PRC), and the rest from Singapore, Hong Kong, the United States, and other markets.
41GF Score
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OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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