Nano LabsNA -1.74%43 Days Inventory is 93.27 as of Dec. 2025, which is 52% below its 10-year median of 194.32. GuruFocus rates NA with a GF Score™ of 43/100 and a GF Value™ of $0.89 (Significantly Overvalued). The stock has 10 warning signs investors should review. Among 981 Semiconductors companies, Nano Labs ranks worse than 62.69% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). Nano Labs's Average Total Inventories for the
six
months ended in Dec. 2025 was $3.47 Mil. Nano Labs's Cost of Goods Sold for the
six
months ended in Dec. 2025 was $6.79 Mil.
Hence, Nano Labs's Days Inventory for the
six
months ended in Dec. 2025 was 93.27.
The historical rank and industry rank for Nano Labs's Days Inventory or its related term are showing as below:
NA'
s Days Inventory Range Over the Past 10 Years
Min: 81.51 Med: 194.32 Max: 2082.76
Current: 142.4
During the past 6 years, Nano Labs's highest Days Inventory was 2082.76. The lowest was 81.51. And the median was 194.32.
NA's Days Inventory is ranked worse than 62.69% of 981
companies
in the Semiconductors industry
Industry Median: 111.84
vs NA: 142.40
Nano Labs's Days Inventory
declined
from Dec. 2024 (822.95) to Dec. 2025 (93.27).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Nano Labs's Inventory Turnover for the
six
months ended in Dec. 2025 was 1.96.
Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Nano Labs's Inventory-to-Revenue for the
six
months ended in Dec. 2025 was 1.30.
Nano Labs (NAS:NA) Days Inventory Explanation
Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:
1. Inventory Turnover measures how fast the company turns over its inventory within a year.
Nano Labs's Inventory Turnover for the
six
months ended in Dec. 2025 is calculated as
2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.
Nano Labs's Inventory to Revenue for the
six
months ended in Dec. 2025 is calculated as
* 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
A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.
Nano Labs Days Inventory Related Terms
Nano Labs Days Inventory Historical Data
* Premium members only.
The historical data trend for Nano Labs's Days Inventory 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 Days Inventory, along with its competitors' market caps and Days Inventory 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 Days Inventory vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Nano Labs's Days Inventory distribution charts can be found below:
* The bar in red indicates where Nano Labs's Days Inventory 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 Days Inventory of 93.27 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Nano Labs and its competitors. This is 52% below median its historical median of 194.32. Over the past decade, Nano Labs' Days Inventory has ranged from 81.51 to 2,082.76. According to the industry distribution chart, Nano Labs ranks #615 out of 981 companies in the Semiconductors industry, placing it in the top 62.7%.
Is Nano Labs' Days Inventory too high?
Nano Labs' current Days Inventory of 93.27 is 52% below median its 10-year median of 194.32. Over the past 10 years, this metric has ranged from a low of 81.51 to a high of 2,082.76. The Semiconductors industry median Days Inventory is 111.84. Nano Labs' value of 93.27 is 16.6% below this industry median. Based on the distribution chart, Nano Labs ranks #615 out of 981 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Nano Labs has a GF Score™ of 43/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nano Labs' Days Inventory compare to PXLW and MOBX?
According to the Semiconductors industry distribution chart, Nano Labs ranks #615 out of 981 companies for Days Inventory. This places Nano Labs in the lower half of its industry. The industry median Days Inventory is 111.84. Nano Labs' value of 93.27 is 16.6% below this benchmark. Historically, Nano Labs' own Days Inventory has ranged from 81.51 to 2,082.76 over the past decade. While the company's 10-year median is 194.32 vs. the industry median of 111.84, Nano Labs has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Semiconductors company?
The median Days Inventory among Semiconductors companies is 111.84, based on 981 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Nano Labs's current Days Inventory of 93.27 is 16.6% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Nano Labs and its competitors. For the Semiconductors industry, the median Days Inventory is 111.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nano Labs's current Days Inventory is 93.27, which is 52% below median its own 10-year median of 194.32. 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 $1.69 — trading 89.9% above its estimated fair value. The current Days Inventory is 93.27, which is 52% below median its 10-year median of 194.32 and 16.6% below the Semiconductors industry median of 111.84. Nano Labs' overall GF Score™ is 43/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For Nano Labs (NA), the current Days Inventory is 93.27 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 $1.69 is trading 89.9% above its estimated GF Value™ of $0.89.
GuruFocus considers Nano Labs to be Significantly Overvalued.
Key valuation signals for NA:
Days Inventory: 93.27 (52% below median its 10-year median of 194.32)
GF Value™: $0.89 vs. price of $1.69 (89.9% above fair value)
Industry Position: 16.6% below the Semiconductors median (#615 of 981)
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.
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