Rossmax International (ROCO:4121) ROA %: -0.64% (As of Dec. 2025)


ROCO:4121 Rossmax International Ltd ROCO:4121
58 GF Score
Price NT$13.35
GF Value NT$19.07
Valuation Possible Value Trap
! 5 Warning Signs
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What is Rossmax International ROA %?

Rossmax International ROCO:4121 -0.37% 58 ROA % is -0.64% as of Dec. 2025. GuruFocus rates ROCO:4121 with a GF Score™ of 58/100 and a GF Value™ of NT$19.07 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 857 Medical Devices & Instruments companies, Rossmax International ranks worse than 53.09% on this metric.

ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. Rossmax International's annualized Net Income for the quarter that ended in Dec. 2025 was NT$-27 Mil. Rossmax International's average Total Assets over the quarter that ended in Dec. 2025 was NT$4,175 Mil. Therefore, Rossmax International's annualized ROA % for the quarter that ended in Dec. 2025 was -0.64%.

The historical rank and industry rank for Rossmax International's ROA % or its related term are showing as below:

ROCO:4121' s ROA % Range Over the Past 10 Years
Min: -0.71   Med: 0.91   Max: 4.39
Current: -0.71

During the past 13 years, Rossmax International's highest ROA % was 4.39%. The lowest was -0.71%. And the median was 0.91%.

ROCO:4121's ROA % is ranked worse than
53.09% of 857 companies
in the Medical Devices & Instruments industry
Industry Median: 0.54 vs ROCO:4121: -0.71

Rossmax International  (ROCO:4121) ROA % Explanation

ROA % measures the rate of return on the total assets (shareholder equity plus liabilities). It measures a firm's efficiency at generating profits from shareholders' equity plus its liabilities. ROA % shows how well a company uses what it has to generate earnings. ROA %s can vary drastically across industries. Therefore, ROA % should not be used to compare companies in different industries. For retailers, a ROA % of higher than 5% is expected. For example, Wal-Mart (WMT) has a ROA % of about 8% as of 2012. For banks, ROA % is close to their interest spread. A bank’s ROA % is typically well under 2%.

Similar to ROE, ROA % is affected by profit margins and asset turnover. This can be seen from the Du Pont Formula:

ROA %(Q: Dec. 2025 )
=Net Income/Total Assets
=-26.556/4175.023
=(Net Income / Revenue)*(Revenue / Total Assets)
=(-26.556 / 3803.736)*(3803.736 / 4175.023)
=Net Margin %*Asset Turnover
=-0.7 %*0.9111
=-0.64 %

Note: The Net Income data used here is four times the quarterly (Dec. 2025) net income data. The Revenue data used here is four times the quarterly (Dec. 2025) revenue data.

* 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.


Be Aware

Like ROE, ROA % is calculated with only 12 months data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. ROA % can be affected by events such as stock buyback or issuance, and by goodwill, a company's tax rate and its interest payment. ROA % may not reflect the true earning power of the assets. A more accurate measurement is ROC % (ROC).

Many analysts argue the higher return the better. Buffett states that really high ROA % may indicate vulnerability in the durability of the competitive advantage.

E.g. Raising $43b to take on KO is impossible, but $1.7b to take on Moody's is. Although Moody's ROA % and underlying economics is far superior to Coca Cola, the durability is far weaker because of lower entry cost.


Rossmax International ROA % Related Terms


Rossmax International ROA % Historical Data

* Premium members only.

The historical data trend for Rossmax International's ROA % 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.

Rossmax International ROA % Chart

Rossmax International Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROA %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 3.13 4.39 -0.16 -0.71 -0.71

Rossmax International Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
ROA % 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 -1.25 -0.97 -0.49 -0.77 -0.64

ROCO:4121 vs ABT, SYK, MDT: ROA % Comparison

For the Medical Devices subindustry, Rossmax International's ROA %, along with its competitors' market caps and ROA % 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 ROA % vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Rossmax International's ROA % distribution charts can be found below:

* The bar in red indicates where Rossmax International's ROA % falls into.


ROCO:4121
58GF Score
Rossmax International Ltd ROCO:4121
ROA % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Rossmax International ROA % Calculation

Rossmax International's annualized ROA % for the fiscal year that ended in Dec. 2025 is calculated as:

ROA %=Net Income (A: Dec. 2025 )/( (Total Assets (A: Dec. 2024 )+Total Assets (A: Dec. 2025 ))/ count )
=-29.897/( (4232.143+4208.122)/ 2 )
=-29.897/4220.1325
=-0.71 %

Rossmax International's annualized ROA % for the quarter that ended in Dec. 2025 is calculated as:

ROA %=Net Income (Q: Dec. 2025 )/( (Total Assets (Q: Sep. 2025 )+Total Assets (Q: Dec. 2025 ))/ count )
=-26.556/( (4141.924+4208.122)/ 2 )
=-26.556/4175.023
=-0.64 %

* 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 ROA %, the net income of the last fiscal year and the average total assets over the fiscal year are used. In calculating the quarterly data, the Net Income data used here is four times the quarterly (Dec. 2025) net income data. ROA % is displayed in the 30-year financial page.

Frequently Asked Questions Learn more about ROA % →
What does a ROA % of -0.64% mean?
Rossmax International (ROCO:4121) has a ROA % of -0.64% as of Dec. 2025. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on Rossmax International and its competitors. According to the industry distribution chart, Rossmax International ranks #455 out of 857 companies in the Medical Devices & Instruments industry, placing it in the top 53.1%.
Is Rossmax International's ROA % too high?
Rossmax International's current ROA % is -0.64%. Based on the distribution chart, Rossmax International ranks #455 out of 857 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Rossmax International has a GF Score™ of 58/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Rossmax International's ROA % compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Rossmax International ranks #455 out of 857 companies for ROA %. This places Rossmax International in the lower half of its industry. The industry median ROA % is 0.54. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROA % for a Medical Devices & Instruments company?
The median ROA % among Medical Devices & Instruments companies is 0.54, based on 857 companies in the industry. Companies in the top quartile (top 25%) have a ROA % significantly above this median, while those in the bottom quartile fall well below. However, ROA % 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 ROA % mean?
A high ROA % can signal that a stock is expensive relative to its fundamentals. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on Rossmax International and its competitors. For the Medical Devices & Instruments industry, the median ROA % is 0.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rossmax International's current ROA % is -0.64%. 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 Possible Value Trap. The stock's GF Value™ is NT$19.07, compared to a current price of NT$13.35 — trading 30% below its estimated fair value. The current ROA % is -0.64%. Rossmax International's overall GF Score™ is 58/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROA % calculated?
ROA % is calculated from a company's financial statements. For Rossmax International (ROCO:4121), the current ROA % is -0.64% as of Dec. 2025. 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$13.35 is trading 30% below its estimated GF Value™ of NT$19.07. GuruFocus considers Rossmax International to be Possible Value Trap.

Key valuation signals for ROCO:4121:

  • ROA %: -0.64%
  • GF Value™: NT$19.07 vs. price of NT$13.35 (30% below fair value)
  • GF Score™: 58/100 with 5 warning signs

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 Business Description

Address Kangchien Road, 12th Floor, No. 189, Neihu District, Taipei, TWN, 114
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.
58GF Score

Get the complete analysis for ROCO:4121

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

NT$13.35
Price
NT$19.07
GF Value