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Joinn Laboratories (China) Co has the GF Score of 78, which implies that the company
is
Likely to have average performance.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Joinn Laboratories (China) Co
is
Likely to have average performance.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Joinn Laboratories (China) Co (SHSE:603127) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Joinn Laboratories (China) Co GF Score Related Terms
SHSE:603127 vs TMO, DHR, IDXX: GF Score Comparison
For the Diagnostics & Research subindustry, Joinn Laboratories (China) Co's GF Score, along with its competitors' market caps and GF Score 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 GF Score vs Medical Diagnostics & Research Industry
For the Medical Diagnostics & Research industry and Healthcare sector, Joinn Laboratories (China) Co's GF Score distribution charts can be found below:
* The bar in red indicates where Joinn Laboratories (China) Co's GF Score falls into.
Joinn Laboratories (China) Co (SHSE:603127) has a GF Score of 78 as of Aug. 02, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Joinn Laboratories (China) Co and its competitors. This is near median its historical median of 77.00. Over the past decade, Joinn Laboratories (China) Co's GF Score has ranged from 14.00 to 95.00.
Is Joinn Laboratories (China) Co's GF Score too high?
Joinn Laboratories (China) Co's current GF Score of 78 is near median its 10-year median of 77.00. Over the past 10 years, this metric has ranged from a low of 14.00 to a high of 95.00. 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 GF Score compare to TMO and DHR?
Joinn Laboratories (China) Co's GF Score of 78 can be compared against companies in the Medical Diagnostics & Research industry. Historically, Joinn Laboratories (China) Co's own GF Score has ranged from 14.00 to 95.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Medical Diagnostics & Research company?
A good GF Score depends on the Medical Diagnostics & Research industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Joinn Laboratories (China) Co and its competitors. Joinn Laboratories (China) Co's current GF Score is 78, which is near median its own 10-year median of 77.00. 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 GF Score is 78, which is near median its 10-year median of 77.00. 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 GF Score calculated?
GF Score is calculated from a company's financial statements. For Joinn Laboratories (China) Co (SHSE:603127), the current GF Score is 78 as of Aug. 02, 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:
GF Score: 78 (near median its 10-year median of 77.00)
GF Value™: ¥17.43 vs. price of ¥41.54 (138.3% above fair value)
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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