Nano LabsNA -1.12%41 FCF Margin % is -304.14% 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 98.04% on this metric.
FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Nano Labs's Free Cash Flow for the
six
months ended in Dec. 2025 was $-8.08 Mil. Nano Labs's Revenue for the
six
months ended in Dec. 2025 was $2.66 Mil. Therefore, Nano Labs's FCF Margin % for the quarter that ended in Dec. 2025 was -304.14%.
The historical rank and industry rank for Nano Labs's FCF Margin % or its related term are showing as below:
NA'
s FCF Margin % Range Over the Past 10 Years
Min: -432.78 Med: -245.75 Max: 159.84
Current: -399.76
During the past 6 years, the highest FCF Margin % of Nano Labs was 159.84%. The lowest was -432.78%. And the median was -245.75%.
NA's FCF Margin % is ranked worse than 98.04% of 1023
companies
in the Semiconductors industry
Industry Median: -0.76
vs NA: -399.76
Nano Labs FCF Margin % Related Terms
Nano Labs FCF Margin % Historical Data
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The historical data trend for Nano Labs's FCF 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 FCF Margin %, along with its competitors' market caps and FCF 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 FCF Margin % vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Nano Labs's FCF Margin % distribution charts can be found below:
* The bar in red indicates where Nano Labs's FCF 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 FCF Margin % of -304.14% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Nano Labs and its competitors. According to the industry distribution chart, Nano Labs ranks #1003 out of 1023 companies in the Semiconductors industry, placing it in the top 98%.
Is Nano Labs' FCF Margin % too high?
Nano Labs' current FCF Margin % is -304.14%. Based on the distribution chart, Nano Labs ranks #1003 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' FCF Margin % compare to SQNS and PXLW?
According to the Semiconductors industry distribution chart, Nano Labs ranks #1003 out of 1023 companies for FCF Margin %. This places Nano Labs in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Semiconductors company?
A good FCF Margin % depends on the Semiconductors industry context. However, FCF 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Nano Labs and its competitors. Nano Labs's current FCF Margin % is -304.14%. 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 $1.81 — trading 103.4% above its estimated fair value. The current FCF Margin % is -304.14%. 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 FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Nano Labs (NA), the current FCF Margin % is -304.14% 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 $1.81 is trading 103.4% above its estimated GF Value™ of $0.89.
GuruFocus considers Nano Labs to be Significantly Overvalued.
Key valuation signals for NA:
FCF Margin %: -304.14%
GF Value™: $0.89 vs. price of $1.81 (103.4% 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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