NanoRepro AGFRA:NN6 -1.90%51 Days Inventory is 127.54 as of Jun. 2025, which is 21% below its 10-year median of 161.38. GuruFocus rates FRA:NN6 with a GF Score™ of 51/100 and a GF Value™ of €0.97 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 178 Medical Diagnostics & Research companies, NanoRepro AG ranks worse than 72.47% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). NanoRepro AG's Average Total Inventories for the
six
months ended in Jun. 2025 was €0.68 Mil. NanoRepro AG's Cost of Goods Sold for the
six
months ended in Jun. 2025 was €0.98 Mil.
Hence, NanoRepro AG's Days Inventory for the
six
months ended in Jun. 2025 was 127.54.
The historical rank and industry rank for NanoRepro AG's Days Inventory or its related term are showing as below:
FRA:NN6'
s Days Inventory Range Over the Past 10 Years
Min: 24.47 Med: 161.38 Max: 1335.57
Current: 119.33
During the past 13 years, NanoRepro AG's highest Days Inventory was 1335.57. The lowest was 24.47. And the median was 161.38.
FRA:NN6's Days Inventory is ranked worse than 72.47% of 178
companies
in the Medical Diagnostics & Research industry
Industry Median: 68.88
vs FRA:NN6: 119.33
NanoRepro AG's Days Inventory
declined
from Jun. 2024 (195.97) to Jun. 2025 (127.54).
Inventory Turnover measures how fast the company turns over its inventory within a year.
NanoRepro AG's Inventory Turnover for the
six
months ended in Jun. 2025 was 1.43.
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.
NanoRepro AG's Inventory-to-Revenue for the
six
months ended in Jun. 2025 was 0.27.
NanoRepro AG (FRA:NN6) 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.
NanoRepro AG's Inventory Turnover for the
six
months ended in Jun. 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.
NanoRepro AG's Inventory to Revenue for the
six
months ended in Jun. 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.
NanoRepro AG Days Inventory Related Terms
NanoRepro AG Days Inventory Historical Data
* Premium members only.
The historical data trend for NanoRepro AG'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.
FRA:NN6 vs TMO, DHR, IDXX: Days Inventory Comparison
For the Diagnostics & Research subindustry, NanoRepro AG'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.
NanoRepro AG Days Inventory vs Medical Diagnostics & Research Industry
For the Medical Diagnostics & Research industry and Healthcare sector, NanoRepro AG's Days Inventory distribution charts can be found below:
* The bar in red indicates where NanoRepro AG'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.
NanoRepro AG (FRA:NN6) has a Days Inventory of 127.54 as of Jun. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on NanoRepro AG and its competitors. This is 21% below median its historical median of 161.38. Over the past decade, NanoRepro AG's Days Inventory has ranged from 24.47 to 1,335.57. According to the industry distribution chart, NanoRepro AG ranks #129 out of 178 companies in the Medical Diagnostics & Research industry, placing it in the top 72.5%.
Is NanoRepro AG's Days Inventory too high?
NanoRepro AG's current Days Inventory of 127.54 is 21% below median its 10-year median of 161.38. Over the past 10 years, this metric has ranged from a low of 24.47 to a high of 1,335.57. The Medical Diagnostics & Research industry median Days Inventory is 68.88. NanoRepro AG's value of 127.54 is 85.2% above this industry median. Based on the distribution chart, NanoRepro AG ranks #129 out of 178 companies in the Medical Diagnostics & Research industry, which is below the industry midpoint. Overall, NanoRepro AG has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does NanoRepro AG's Days Inventory compare to TMO and DHR?
According to the Medical Diagnostics & Research industry distribution chart, NanoRepro AG ranks #129 out of 178 companies for Days Inventory. This places NanoRepro AG in the lower half of its industry. The industry median Days Inventory is 68.88. NanoRepro AG's value of 127.54 is 85.2% above this benchmark. Historically, NanoRepro AG's own Days Inventory has ranged from 24.47 to 1,335.57 over the past decade. While the company's 10-year median is 161.38 vs. the industry median of 68.88, NanoRepro AG has consistently been above 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 Medical Diagnostics & Research company?
The median Days Inventory among Medical Diagnostics & Research companies is 68.88, based on 178 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. NanoRepro AG's current Days Inventory of 127.54 is 85.2% above 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 NanoRepro AG and its competitors. For the Medical Diagnostics & Research industry, the median Days Inventory is 68.88 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. NanoRepro AG's current Days Inventory is 127.54, which is 21% below median its own 10-year median of 161.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NanoRepro AG stock overvalued right now?
Based on GuruFocus' analysis, NanoRepro AG (FRA:NN6) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.97, compared to a current price of €2.07 — trading 113.4% above its estimated fair value. The current Days Inventory is 127.54, which is 21% below median its 10-year median of 161.38 and 85.2% above the Medical Diagnostics & Research industry median of 68.88. NanoRepro AG's overall GF Score™ is 51/100 with 6 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 NanoRepro AG (FRA:NN6), the current Days Inventory is 127.54 as of Jun. 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 NanoRepro AG (FRA:NN6) Overvalued in 2026?
Based on GuruFocus' analysis, NanoRepro AG stock appears to be overvalued.
The current stock price of €2.07 is trading 113.4% above its estimated GF Value™ of €0.97.
GuruFocus considers NanoRepro AG to be Significantly Overvalued.
Key valuation signals for FRA:NN6:
Days Inventory: 127.54 (21% below median its 10-year median of 161.38)
GF Value™: €0.97 vs. price of €2.07 (113.4% above fair value)
Industry Position: 85.2% above the Medical Diagnostics & Research median (#129 of 178)
No single metric tells the full story. See the FRA:NN6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
NanoRepro AG is engaged in the development, manufacturing, and distribution of CE-certified rapid diagnostic tests (self-tests) and food supplements for both, home and professional use.
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