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Rossmax InternationalROCO:4121 -1.10%60 PB Ratio is 0.79 as of Jul. 26, 2026, which is 22% below its 10-year median of 1.01. GuruFocus rates ROCO:4121 with a GF Score™ of 60/100 and a GF Value™ of NT$19.00 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 788 Medical Devices & Instruments companies, Rossmax International ranks better than 85.03% on this metric.
Rossmax International Ltd stock PB Ratio (=0.79) is close to 5-year low of 0.72.
The historical rank and industry rank for Rossmax International's PB Ratio or its related term are showing as below:
ROCO:4121'
s PB Ratio Range Over the Past 10 Years
Min: 0.67 Med: 1.01 Max: 1.89
Current: 0.79
During the past 13 years, Rossmax International's highest PB Ratio was 1.89. The lowest was 0.67. And the median was 1.01.
ROCO:4121's PB Ratio is ranked better than 85.03% of 788
companies
in the Medical Devices & Instruments industry
Industry Median: 2.005
vs ROCO:4121: 0.79
During the past 12 months, Rossmax International's average Book Value Per Share Growth Rate was -1.80% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -2.30% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 1.80% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Rossmax International was 6.40% per year. The lowest was -2.30% per year. And the median was 0.35% per year.
Back to Basics: PB Ratio
Rossmax International (ROCO:4121) PB Ratio Explanation
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
* 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 Medical Devices subindustry, Rossmax International's PB Ratio, along with its competitors' market caps and PB Ratio 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.
Rossmax International PB Ratio vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Rossmax International's PB Ratio distribution charts can be found below:
* The bar in red indicates where Rossmax International's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Rossmax International (ROCO:4121) has a PB Ratio of 0.79 as of Jul. 26, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Rossmax International and its competitors. This is 22% below median its historical median of 1.01. Over the past decade, Rossmax International's PB Ratio has ranged from 0.67 to 1.89. According to the industry distribution chart, Rossmax International ranks #118 out of 788 companies in the Medical Devices & Instruments industry, placing it in the top 15%.
Is Rossmax International's PB Ratio too high?
Rossmax International's current PB Ratio of 0.79 is 22% below median its 10-year median of 1.01. Over the past 10 years, this metric has ranged from a low of 0.67 to a high of 1.89. The Medical Devices & Instruments industry median PB Ratio is 2.01. Rossmax International's value of 0.79 is 60.6% below this industry median. Based on the distribution chart, Rossmax International ranks #118 out of 788 companies in the Medical Devices & Instruments industry, which is in the top quartile — a strong position relative to peers. Overall, Rossmax International has a GF Score™ of 60/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Rossmax International's PB Ratio compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Rossmax International ranks #118 out of 788 companies for PB Ratio. This places Rossmax International in the top 15% of its industry — outperforming the majority of peers. The industry median PB Ratio is 2.01. Rossmax International's value of 0.79 is 60.6% below this benchmark. Historically, Rossmax International's own PB Ratio has ranged from 0.67 to 1.89 over the past decade. While the company's 10-year median is 1.01 vs. the industry median of 2.01, Rossmax International has consistently been below 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 PB Ratio for a Medical Devices & Instruments company?
The median PB Ratio among Medical Devices & Instruments companies is 2.01, based on 788 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Rossmax International's current PB Ratio of 0.79 is 60.6% below 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Rossmax International and its competitors. For the Medical Devices & Instruments industry, the median PB Ratio is 2.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rossmax International's current PB Ratio is 0.79, which is 22% below median its own 10-year median of 1.01. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rossmax International stock overvalued right now?
Based on GuruFocus' analysis, Rossmax International (ROCO:4121) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$19.00, compared to a current price of NT$13.50 — trading 28.9% below its estimated fair value. The current PB Ratio is 0.79, which is 22% below median its 10-year median of 1.01 and 60.6% below the Medical Devices & Instruments industry median of 2.01. Rossmax International's overall GF Score™ is 60/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Rossmax International (ROCO:4121), the current PB Ratio is 0.79 as of Jul. 26, 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 Rossmax International (ROCO:4121) Overvalued in 2026?
Based on GuruFocus' analysis, Rossmax International stock appears to be undervalued.
The current stock price of NT$13.50 is trading 28.9% below its estimated GF Value™ of NT$19.00.
GuruFocus considers Rossmax International to be Modestly Undervalued.
Key valuation signals for ROCO:4121:
PB Ratio: 0.79 (22% below median its 10-year median of 1.01)
GF Value™: NT$19.00 vs. price of NT$13.50 (28.9% below fair value)
Industry Position: 60.6% below the Medical Devices & Instruments median (#118 of 788)
No single metric tells the full story. See the ROCO:4121 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rossmax International Ltd is mainly engaged in medical equipment manufacturing, wholesale or retail, and the medicine and cosmetics channels. The group has three reportable departments: the medical device department, the retail channel department, and the investment department. The medical device department manufactures various types of medical supplies. The retail channel department is engaged in the retail of cosmetics, medical equipment, food products, and beverages. Geographically, it derives key revenue from the Taiwan region and the rest from Iraq, Algeria, the U.S.A, the U.A.E, Malaysia, Iran, Kazakhstan, South Korea, Norway, Croatia, Tunisia, and Other.
60GF Score
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