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Joinn Laboratories (China) CoSHSE:603127 +3.72%78 Days Inventory is 540.02 as of Mar. 2026, which is 126% above its 10-year median of 238.61. GuruFocus rates SHSE:603127 with a GF Score™ of 78/100 and a GF Value™ of ¥17.43 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 178 Medical Diagnostics & Research companies, Joinn Laboratories (China) Co ranks worse than 96.63% on this metric.
The historical rank and industry rank for Joinn Laboratories (China) Co's Days Inventory or its related term are showing as below:
SHSE:603127'
s Days Inventory Range Over the Past 10 Years
Min: 176.97 Med: 238.61 Max: 543.03
Current: 409.85
During the past 13 years, Joinn Laboratories (China) Co's highest Days Inventory was 543.03. The lowest was 176.97. And the median was 238.61.
SHSE:603127's Days Inventory is ranked worse than 96.63% of 178
companies
in the Medical Diagnostics & Research industry
Industry Median: 66.965
vs SHSE:603127: 409.85
Inventory Turnover measures how fast the company turns over its inventory within a year.
Joinn Laboratories (China) Co's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.17.
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.
Joinn Laboratories (China) Co's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 4.71.
Joinn Laboratories (China) Co (SHSE:603127) 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.
Joinn Laboratories (China) Co's Inventory Turnover for the
three
months ended in Mar. 2026 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.
Joinn Laboratories (China) Co's Inventory to Revenue for the
three
months ended in Mar. 2026 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.
Joinn Laboratories (China) Co Days Inventory Related Terms
Joinn Laboratories (China) Co Days Inventory Historical Data
* 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.
Joinn Laboratories (China) Co Days Inventory Chart
SHSE:603127 vs TMO, DHR, IDXX: Days Inventory Comparison
For the Diagnostics & Research subindustry, Joinn Laboratories (China) Co'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.
Joinn Laboratories (China) Co Days Inventory vs Medical Diagnostics & Research Industry
For the Medical Diagnostics & Research industry and Healthcare sector, Joinn Laboratories (China) Co's Days Inventory distribution charts can be found below:
* The bar in red indicates where Joinn Laboratories (China) Co'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.
Joinn Laboratories (China) Co (SHSE:603127) has a Days Inventory of 540.02 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Joinn Laboratories (China) Co and its competitors. This is 126% above median its historical median of 238.61. Over the past decade, Joinn Laboratories (China) Co's Days Inventory has ranged from 176.97 to 543.03. According to the industry distribution chart, Joinn Laboratories (China) Co ranks #172 out of 178 companies in the Medical Diagnostics & Research industry, placing it in the top 96.6%.
Is Joinn Laboratories (China) Co's Days Inventory too high?
Joinn Laboratories (China) Co's current Days Inventory of 540.02 is 126% above median its 10-year median of 238.61. Over the past 10 years, this metric has ranged from a low of 176.97 to a high of 543.03. The Medical Diagnostics & Research industry median Days Inventory is 66.97. Joinn Laboratories (China) Co's value of 540.02 is 706.4% above this industry median. Based on the distribution chart, Joinn Laboratories (China) Co ranks #172 out of 178 companies in the Medical Diagnostics & Research industry, which is in the bottom quartile relative to peers. Overall, Joinn Laboratories (China) Co has a GF Score™ of 78/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Joinn Laboratories (China) Co's Days Inventory compare to TMO and DHR?
According to the Medical Diagnostics & Research industry distribution chart, Joinn Laboratories (China) Co ranks #172 out of 178 companies for Days Inventory. This places Joinn Laboratories (China) Co in the lower half of its industry. The industry median Days Inventory is 66.97. Joinn Laboratories (China) Co's value of 540.02 is 706.4% above this benchmark. Historically, Joinn Laboratories (China) Co's own Days Inventory has ranged from 176.97 to 543.03 over the past decade. While the company's 10-year median is 238.61 vs. the industry median of 66.97, Joinn Laboratories (China) Co 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 66.97, 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. Joinn Laboratories (China) Co's current Days Inventory of 540.02 is 706.4% 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 Joinn Laboratories (China) Co and its competitors. For the Medical Diagnostics & Research industry, the median Days Inventory is 66.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Joinn Laboratories (China) Co's current Days Inventory is 540.02, which is 126% above median its own 10-year median of 238.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Joinn Laboratories (China) Co stock overvalued right now?
Based on GuruFocus' analysis, Joinn Laboratories (China) Co (SHSE:603127) is currently considered Significantly Overvalued. The stock's GF Value™ is ¥17.43, compared to a current price of ¥41.54 — trading 138.3% above its estimated fair value. The current Days Inventory is 540.02, which is 126% above median its 10-year median of 238.61 and 706.4% above the Medical Diagnostics & Research industry median of 66.97. Joinn Laboratories (China) Co's overall GF Score™ is 78/100 with 4 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 Joinn Laboratories (China) Co (SHSE:603127), the current Days Inventory is 540.02 as of Mar. 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.
Is Joinn Laboratories (China) Co (SHSE:603127) Overvalued in 2026?
Based on GuruFocus' analysis, Joinn Laboratories (China) Co stock appears to be overvalued.
The current stock price of ¥41.54 is trading 138.3% above its estimated GF Value™ of ¥17.43.
GuruFocus considers Joinn Laboratories (China) Co to be Significantly Overvalued.
Key valuation signals for SHSE:603127:
Days Inventory: 540.02 (126% above median its 10-year median of 238.61)
GF Value™: ¥17.43 vs. price of ¥41.54 (138.3% above fair value)
Industry Position: 706.4% above the Medical Diagnostics & Research median (#172 of 178)
No single metric tells the full story. See the SHSE:603127 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Joinn Laboratories (China) Co Ltd is a PRC-based company, along with its subsidiary, it is engaged in contract research organisation (CRO) services. It operates in three segments: Non-clinical studies services offer drug safety assessment, drug metabolism and pharmacokinetics (DMPK) studies, and pharmacology and efficacy studies; Clinical trial & related services provide clinical CRO services, co-managed phase I clinical research units, and bioanalytical servicesl services; and Sales of research models engages in the design, production, breeding and sales of research models, non-human primates and rodents. The majority of revenue comes from the Non-Clinical studies services. Its geographical areas are China, the United States, and Other countries, of which the majority are from China.
78GF Score
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