Star Lake Bioscience Co (SHSE:600866) Beneish M-Score: -2.26 (As of Jul. 17, 2026)

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SHSE:600866 Star Lake Bioscience Co Inc SHSE:600866
70 GF Score
Price ¥5.01
GF Value ¥5.86
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Star Lake Bioscience Co Beneish M-Score?

Star Lake Bioscience Co SHSE:600866 -0.60% 70 Beneish M-Score is -2.26 as of Jul. 17, 2026. GuruFocus rates SHSE:600866 with a GF Score™ of 70/100 and a GF Value™ of ¥5.86 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 824 Biotechnology companies, Star Lake Bioscience Co ranks worse than 53.88% on this metric.

The zones of discrimination for M-Score is as such:

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator.
An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Good Sign:

Beneish M-Score -2.26 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for Star Lake Bioscience Co's Beneish M-Score or its related term are showing as below:

SHSE:600866' s Beneish M-Score Range Over the Past 10 Years
Min: -4.62   Med: -2.53   Max: 65.62
Current: -2.26

During the past 13 years, the highest Beneish M-Score of Star Lake Bioscience Co was 65.62. The lowest was -4.62. And the median was -2.53.


Star Lake Bioscience Co Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Star Lake Bioscience Co's Beneish M-Score 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.

Star Lake Bioscience Co Beneish M-Score Chart

Star Lake Bioscience Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 -0.75 -2.67 -2.87 -2.69

Star Lake Bioscience Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Beneish M-Score 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 -2.95 -2.74 -3.01 -2.69 -2.26

SHSE:600866 vs VRTX, REGN, ALNY: Beneish M-Score Comparison

For the Biotechnology subindustry, Star Lake Bioscience Co's Beneish M-Score, along with its competitors' market caps and Beneish M-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.


Star Lake Bioscience Co Beneish M-Score vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, Star Lake Bioscience Co's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where Star Lake Bioscience Co's Beneish M-Score falls into.


SHSE:600866
70GF Score
Star Lake Bioscience Co Inc SHSE:600866
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Star Lake Bioscience Co Beneish M-Score Calculation

The M-score was created by Professor Messod Beneish. Instead of measuring the bankruptcy risk (Altman Z-Score) or business trend (Piotroski F-Score), M-score can be used to detect the risk of earnings manipulation. This is the original research paper on M-score.

The M-Score Variables:

The M-score of Star Lake Bioscience Co for today is based on a combination of the following eight different indices:

M=-4.84+0.92 * DSRI+0.528 * GMI+0.404 * AQI+0.892 * SGI+0.115 * DEPI
=-4.84+0.92 * 1.0788+0.528 * 1.4696+0.404 * 0.9446+0.892 * 0.9084+0.115 * 1
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 1.2777+4.679 * 0.017588-0.327 * 1.0836
=-2.26

* 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.

This Year (Mar26) TTM:Last Year (Mar25) TTM:
Total Receivables was ¥1,350 Mil.
Revenue was 3740.075 + 3822.772 + 3917.76 + 4120.288 = ¥15,601 Mil.
Gross Profit was 286.202 + 334.985 + 597.971 + 787.155 = ¥2,006 Mil.
Total Current Assets was ¥5,927 Mil.
Total Assets was ¥17,390 Mil.
Property, Plant and Equipment(Net PPE) was ¥10,092 Mil.
Depreciation, Depletion and Amortization(DDA) was ¥0 Mil.
Selling, General, & Admin. Expense(SGA) was ¥358 Mil.
Total Current Liabilities was ¥6,103 Mil.
Long-Term Debt & Capital Lease Obligation was ¥2,651 Mil.
Net Income was -46.89 + -36.236 + 178.844 + 362.108 = ¥458 Mil.
Non Operating Income was 0 + 0 + 0 + 0 = ¥0 Mil.
Cash Flow from Operations was -774.615 + -555.065 + 1232.705 + 248.937 = ¥152 Mil.
Total Receivables was ¥1,377 Mil.
Revenue was 4039.272 + 4544.828 + 4303.243 + 4286.838 = ¥17,174 Mil.
Gross Profit was 907.3 + 968.849 + 666.051 + 703.623 = ¥3,246 Mil.
Total Current Assets was ¥7,015 Mil.
Total Assets was ¥16,398 Mil.
Property, Plant and Equipment(Net PPE) was ¥8,014 Mil.
Depreciation, Depletion and Amortization(DDA) was ¥0 Mil.
Selling, General, & Admin. Expense(SGA) was ¥308 Mil.
Total Current Liabilities was ¥6,180 Mil.
Long-Term Debt & Capital Lease Obligation was ¥1,436 Mil.




1. DSRI = Days Sales in Receivables Index

Measured as the ratio of Revenue in Total Receivables in year t to year t-1.

A large increase in DSR could be indicative of revenue inflation.

DSRI=(Receivables_t / Revenue_t) / (Receivables_t-1 / Revenue_t-1)
=(1349.544 / 15600.895) / (1377.168 / 17174.181)
=0.086504 / 0.080188
=1.0788

2. GMI = Gross Margin Index

Measured as the ratio of gross margin in year t-1 to gross margin in year t.

Gross margin has deteriorated when this index is above 1. A firm with poorer prospects is more likely to manipulate earnings.

GMI=GrossMargin_t-1 / GrossMargin_t
=(GrossProfit_t-1 / Revenue_t-1) / (GrossProfit_t / Revenue_t)
=(3245.823 / 17174.181) / (2006.313 / 15600.895)
=0.188994 / 0.128602
=1.4696

3. AQI = Asset Quality Index

AQI is the ratio of asset quality in year t to year t-1.

Asset quality is measured as the ratio of non-current assets other than Property, Plant and Equipment to Total Assets.

AQI=(1 - (CurrentAssets_t + PPE_t) / TotalAssets_t) / (1 - (CurrentAssets_t-1 + PPE_t-1) / TotalAssets_t-1)
=(1 - (5926.828 + 10092.122) / 17390.278) / (1 - (7015.376 + 8013.736) / 16397.995)
=0.078856 / 0.083479
=0.9446

4. SGI = Sales Growth Index

Ratio of Revenue in year t to sales in year t-1.

Sales growth is not itself a measure of manipulation. However, growth companies are likely to find themselves under pressure to manipulate in order to keep up appearances.

SGI=Sales_t / Sales_t-1
=Revenue_t / Revenue_t-1
=15600.895 / 17174.181
=0.9084

5. DEPI = Depreciation Index

Measured as the ratio of the rate of Depreciation, Depletion and Amortization in year t-1 to the corresponding rate in year t.

DEPI greater than 1 indicates that assets are being depreciated at a slower rate. This suggests that the firm might be revising useful asset life assumptions upwards, or adopting a new method that is income friendly.

DEPI=(Depreciation_t-1 / (Depreciaton_t-1 + PPE_t-1)) / (Depreciation_t / (Depreciaton_t + PPE_t))
=(0 / (0 + 8013.736)) / (0 / (0 + 10092.122))
=0 / 0
=1

Note: If the Depreciation, Depletion and Amortization data is not available, we assume that the depreciation rate is constant and set the Depreciation Index to 1.

6. SGAI = Sales, General and Administrative expenses Index

The ratio of Selling, General, & Admin. Expense(SGA) to Sales in year t relative to year t-1.

SGA expenses index > 1 means that the company is becoming less efficient in generate sales.

SGAI=(SGA_t / Sales_t) / (SGA_t-1 /Sales_t-1)
=(357.795 / 15600.895) / (308.269 / 17174.181)
=0.022934 / 0.01795
=1.2777

7. LVGI = Leverage Index

The ratio of total debt to Total Assets in year t relative to yeat t-1.

An LVGI > 1 indicates an increase in leverage

LVGI=((LTD_t + CurrentLiabilities_t) / TotalAssets_t) / ((LTD_t-1 + CurrentLiabilities_t-1) / TotalAssets_t-1)
=((2650.553 + 6102.505) / 17390.278) / ((1436.275 + 6180.348) / 16397.995)
=0.503331 / 0.464485
=1.0836

8. TATA = Total Accruals to Total Assets

Total accruals calculated as the change in working capital accounts other than cash less depreciation.

TATA=(IncomefromContinuingOperations_t - CashFlowsfromOperations_t) / TotalAssets_t
=(NetIncome_t - NonOperatingIncome_t - CashFlowsfromOperations_t) / TotalAssets_t
=(457.826 - 0 - 151.962) / 17390.278
=0.017588

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator. An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Star Lake Bioscience Co has a M-score of -2.26 suggests that the company is unlikely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of -2.26 mean?
Star Lake Bioscience Co (SHSE:600866) has a Beneish M-Score of -2.26 as of Jul. 17, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Star Lake Bioscience Co and its competitors. According to the industry distribution chart, Star Lake Bioscience Co ranks #444 out of 824 companies in the Biotechnology industry, placing it in the top 53.9%.
Is Star Lake Bioscience Co's Beneish M-Score too high?
Star Lake Bioscience Co's current Beneish M-Score is -2.26. Based on the distribution chart, Star Lake Bioscience Co ranks #444 out of 824 companies in the Biotechnology industry, which is below the industry midpoint. Overall, Star Lake Bioscience Co has a GF Score™ of 70/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Star Lake Bioscience Co's Beneish M-Score compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Star Lake Bioscience Co ranks #444 out of 824 companies for Beneish M-Score. This places Star Lake Bioscience Co in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beneish M-Score for a Biotechnology company?
A good Beneish M-Score depends on the Biotechnology industry context. However, Beneish M-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 Beneish M-Score mean?
A high Beneish M-Score can signal that a stock is expensive relative to its fundamentals. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Star Lake Bioscience Co and its competitors. Star Lake Bioscience Co's current Beneish M-Score is -2.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Star Lake Bioscience Co stock overvalued right now?
Based on GuruFocus' analysis, Star Lake Bioscience Co (SHSE:600866) is currently considered Modestly Undervalued. The stock's GF Value™ is ¥5.86, compared to a current price of ¥5.01 — trading 14.5% below its estimated fair value. The current Beneish M-Score is -2.26. Star Lake Bioscience Co's overall GF Score™ is 70/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beneish M-Score calculated?
Beneish M-Score is calculated from a company's financial statements. For Star Lake Bioscience Co (SHSE:600866), the current Beneish M-Score is -2.26 as of Jul. 17, 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 Star Lake Bioscience Co (SHSE:600866) Overvalued in 2026?

Based on GuruFocus' analysis, Star Lake Bioscience Co stock appears to be undervalued. The current stock price of ¥5.01 is trading 14.5% below its estimated GF Value™ of ¥5.86. GuruFocus considers Star Lake Bioscience Co to be Modestly Undervalued.

Key valuation signals for SHSE:600866:

  • Beneish M-Score: -2.26
  • GF Value™: ¥5.86 vs. price of ¥5.01 (14.5% below fair value)
  • GF Score™: 70/100 with 7 warning signs

No single metric tells the full story. See the SHSE:600866 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Star Lake Bioscience Co Business Description

Address No. 67 Gongnong North Road, Guangdong Province, Zhaoqing, CHN, 526060
Star Lake Bioscience Co Inc is a China-based Pharmaceutical manufacturer. The company is mainly engaged in the research, development, production, and sales of chemical raw materials and pharmaceutical intermediates. Products offered by the company include proline, guanosine, adenosine, adenine, adefovir dipivoxil, memantine hydrochloride, Proline, threonine, lysine, among others. Its products are used in food processing, feed processing, and pharmaceutical manufacturing. Star Lake sells its products through direct sales and distributors in China and overseas markets.
70GF Score

Get the complete analysis for SHSE:600866

Beneish M-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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