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.
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.
Tien Liang BioTech CoROCO:4127 49 Debt-to-EBITDA is 7.53 as of Jun. 2026, which is 4606% above its 10-year median of 0.16. GuruFocus rates ROCO:4127 with a GF Score™ of 49/100 and a GF Value™ of NT$52.78 (Modestly Overvalued). The stock has 8 warning signs investors should review. Among 675 Drug Manufacturers companies, Tien Liang BioTech Co ranks worse than 85.93% on this metric.
Debt-to-EBITDA measures a company's ability to pay off its debt.
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt. According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
The historical rank and industry rank for Tien Liang BioTech Co's Debt-to-EBITDA or its related term are showing as below:
ROCO:4127'
s Debt-to-EBITDA Range Over the Past 10 Years
Min: -101.13 Med: 0.16 Max: 63.32
Current: 6.41
During the past 13 years, the highest Debt-to-EBITDA Ratio of Tien Liang BioTech Co was 63.32. The lowest was -101.13. And the median was 0.16.
ROCO:4127's Debt-to-EBITDA is ranked worse than 85.93% of 675
companies
in the Drug Manufacturers industry
Industry Median: 1.64
vs ROCO:4127: 6.41
A high Debt-to-EBITDA ratio generally means that a company may spend more time to paying off its debt.
According to Joel Tillinghast's BIG MONEY THINKS SMALL: Biases, Blind Spots, and Smarter Investing, a ratio of Debt-to-EBITDA exceeding four is usually considered scary unless tangible assets cover the debt.
Tien Liang BioTech Co Debt-to-EBITDA Related Terms
Tien Liang BioTech Co Debt-to-EBITDA Historical Data
* Premium members only.
The historical data trend for Tien Liang BioTech Co's Debt-to-EBITDA 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.
For the Drug Manufacturers - Specialty & Generic subindustry, Tien Liang BioTech Co's Debt-to-EBITDA, along with its competitors' market caps and Debt-to-EBITDA 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.
Tien Liang BioTech Co Debt-to-EBITDA vs Drug Manufacturers Industry
For the Drug Manufacturers industry and Healthcare sector, Tien Liang BioTech Co's Debt-to-EBITDA distribution charts can be found below:
* The bar in red indicates where Tien Liang BioTech Co's Debt-to-EBITDA 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.
In the calculation of annual Debt-to-EBITDA, the EBITDA of the last fiscal year is used. In calculating the annualized quarterly data,
the EBITDA data used here is four times the quarterly (Jun. 2026) EBITDA data.
Tien Liang BioTech Co (ROCO:4127) has a Debt-to-EBITDA of 7.53 as of Jun. 2026. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Tien Liang BioTech Co. This is 4606% above median its historical median of 0.16. According to the industry distribution chart, Tien Liang BioTech Co ranks #580 out of 675 companies in the Drug Manufacturers industry, placing it in the top 85.9%.
Is Tien Liang BioTech Co's Debt-to-EBITDA too high?
Tien Liang BioTech Co's current Debt-to-EBITDA of 7.53 is 4606% above median its 10-year median of 0.16. The Drug Manufacturers industry median Debt-to-EBITDA is 1.64. Tien Liang BioTech Co's value of 7.53 is 359.1% above this industry median. Based on the distribution chart, Tien Liang BioTech Co ranks #580 out of 675 companies in the Drug Manufacturers industry, which is in the bottom quartile relative to peers. Overall, Tien Liang BioTech Co has a GF Score™ of 49/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tien Liang BioTech Co's Debt-to-EBITDA compare to ZTS?
According to the Drug Manufacturers industry distribution chart, Tien Liang BioTech Co ranks #580 out of 675 companies for Debt-to-EBITDA. This places Tien Liang BioTech Co in the lower half of its industry. The industry median Debt-to-EBITDA is 1.64. Tien Liang BioTech Co's value of 7.53 is 359.1% above this benchmark. While the company's 10-year median is 0.16 vs. the industry median of 1.64, Tien Liang BioTech 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 Debt-to-EBITDA for a Drug Manufacturers company?
The median Debt-to-EBITDA among Drug Manufacturers companies is 1.64, based on 675 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-EBITDA significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-EBITDA should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Tien Liang BioTech Co's current Debt-to-EBITDA of 7.53 is 359.1% 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 Debt-to-EBITDA mean?
A high Debt-to-EBITDA can signal that a stock is expensive relative to its fundamentals. Debt-to-EBITDA ratio represents the ratio of total debt to total earnings before interest, taxes, depreciation and amortization. View historical data on Tien Liang BioTech Co. For the Drug Manufacturers industry, the median Debt-to-EBITDA is 1.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tien Liang BioTech Co's current Debt-to-EBITDA is 7.53, which is 4606% above median its own 10-year median of 0.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tien Liang BioTech Co stock overvalued right now?
Based on GuruFocus' analysis, Tien Liang BioTech Co (ROCO:4127) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$52.78, compared to a current price of NT$62.00 — trading 17.5% above its estimated fair value. The current Debt-to-EBITDA is 7.53, which is 4606% above median its 10-year median of 0.16 and 359.1% above the Drug Manufacturers industry median of 1.64. Tien Liang BioTech Co's overall GF Score™ is 49/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-EBITDA calculated?
Debt-to-EBITDA is calculated from a company's financial statements. For Tien Liang BioTech Co (ROCO:4127), the current Debt-to-EBITDA is 7.53 as of Jun. 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 Tien Liang BioTech Co (ROCO:4127) Overvalued in 2026?
Based on GuruFocus' analysis, Tien Liang BioTech Co stock appears to be overvalued.
The current stock price of NT$62.00 is trading 17.5% above its estimated GF Value™ of NT$52.78.
GuruFocus considers Tien Liang BioTech Co to be Modestly Overvalued.
Key valuation signals for ROCO:4127:
Debt-to-EBITDA: 7.53 (4606% above median its 10-year median of 0.16)
GF Value™: NT$52.78 vs. price of NT$62.00 (17.5% above fair value)
Industry Position: 359.1% above the Drug Manufacturers median (#580 of 675)
No single metric tells the full story. See the ROCO:4127 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tien Liang BioTech Co Ltd develops and supplies chemicals, pharmaceutical, and Chinese herbs. It offers products for the treatment of intestinal track disease, osteoporosis, eye drops, cholesterin content, angiosclerosis, and hepatic diseases.
49GF Score
Get the complete analysis for ROCO:4127
Debt-to-EBITDA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:4127 has been successfully added to your 
