Joinn Laboratories (China) Co (SHSE:603127) FCF Margin %: -76.45% (As of Mar. 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

SHSE:603127 Joinn Laboratories (China) Co Ltd SHSE:603127
78 GF Score
Price ¥41.54
GF Value ¥17.43
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Joinn Laboratories (China) Co FCF Margin %?

Joinn Laboratories (China) Co SHSE:603127 +3.72% 78 FCF Margin % is -76.45% as of Mar. 2026. 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 203 Medical Diagnostics & Research companies, Joinn Laboratories (China) Co ranks better than 56.16% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Joinn Laboratories (China) Co's Free Cash Flow for the three months ended in Mar. 2026 was ¥-242 Mil. Joinn Laboratories (China) Co's Revenue for the three months ended in Mar. 2026 was ¥316 Mil. Therefore, Joinn Laboratories (China) Co's FCF Margin % for the quarter that ended in Mar. 2026 was -76.45%.

As of today, Joinn Laboratories (China) Co's current FCF Yield % is 0.14%.

The historical rank and industry rank for Joinn Laboratories (China) Co's FCF Margin % or its related term are showing as below:

SHSE:603127' s FCF Margin % Range Over the Past 10 Years
Min: 2.43   Med: 22.07   Max: 32.39
Current: 2.43


During the past 13 years, the highest FCF Margin % of Joinn Laboratories (China) Co was 32.39%. The lowest was 2.43%. And the median was 22.07%.

SHSE:603127's FCF Margin % is ranked better than
56.16% of 203 companies
in the Medical Diagnostics & Research industry
Industry Median: -0.96 vs SHSE:603127: 2.43


Joinn Laboratories (China) Co FCF Margin % Related Terms


Joinn Laboratories (China) Co FCF Margin % Historical Data

* Premium members only.

The historical data trend for Joinn Laboratories (China) Co'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.

Joinn Laboratories (China) Co FCF Margin % Chart

Joinn Laboratories (China) Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 29.57 30.70 18.10 3.45 18.16

Joinn Laboratories (China) Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 6.38 14.46 22.69 23.15 -76.45

SHSE:603127 vs TMO, DHR, IDXX: FCF Margin % Comparison

For the Diagnostics & Research subindustry, Joinn Laboratories (China) Co'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.


Joinn Laboratories (China) Co FCF Margin % vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, Joinn Laboratories (China) Co's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Joinn Laboratories (China) Co's FCF Margin % falls into.


SHSE:603127
78GF Score
Joinn Laboratories (China) Co Ltd SHSE:603127
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Joinn Laboratories (China) Co FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Joinn Laboratories (China) Co's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=300.965/1657.624
=18.16 %

Joinn Laboratories (China) Co's FCF Margin for the quarter that ended in Mar. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-241.672/316.135
=-76.45 %

* 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.

Frequently Asked Questions Learn more about FCF Margin % →
What does a FCF Margin % of -76.45% mean?
Joinn Laboratories (China) Co (SHSE:603127) has a FCF Margin % of -76.45% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Joinn Laboratories (China) Co and its competitors. Over the past decade, Joinn Laboratories (China) Co's FCF Margin % has ranged from 2.43 to 32.39. According to the industry distribution chart, Joinn Laboratories (China) Co ranks #89 out of 203 companies in the Medical Diagnostics & Research industry, placing it in the top 43.8%.
Is Joinn Laboratories (China) Co's FCF Margin % too high?
Joinn Laboratories (China) Co's current FCF Margin % is -76.45%. Over the past 10 years, this metric has ranged from a low of 2.43 to a high of 32.39. Based on the distribution chart, Joinn Laboratories (China) Co ranks #89 out of 203 companies in the Medical Diagnostics & Research industry, which is above the industry midpoint. 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 FCF Margin % compare to TMO and DHR?
According to the Medical Diagnostics & Research industry distribution chart, Joinn Laboratories (China) Co ranks #89 out of 203 companies for FCF Margin %. This puts Joinn Laboratories (China) Co in the upper half of its industry. Historically, Joinn Laboratories (China) Co's own FCF Margin % has ranged from 2.43 to 32.39 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 FCF Margin % for a Medical Diagnostics & Research company?
A good FCF Margin % depends on the Medical Diagnostics & Research 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 Joinn Laboratories (China) Co and its competitors. Joinn Laboratories (China) Co's current FCF Margin % is -76.45%. 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 FCF Margin % is -76.45%. 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 FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Joinn Laboratories (China) Co (SHSE:603127), the current FCF Margin % is -76.45% 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:

  • FCF Margin %: -76.45%
  • GF Value™: ¥17.43 vs. price of ¥41.54 (138.3% above fair value)
  • GF Score™: 78/100 with 4 warning signs

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 Business Description

Other Exchanges 06127:Hong Kong
Address A5 Rongjing East Street, Beijing Economic-Technological Development Area, Beijing, CHN, 100176
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

Get the complete analysis for SHSE:603127

FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

¥41.54
Price
¥17.43
GF Value