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.
Return on Retained Earnings (RORE) is an indicator of a company's growth potential, it shows how much a company earns by reinvesting its retained earnings, i.e. profits after dividend payments.
Rossmax International's 3-Year RORE % for the quarter that ended in Mar. 2026 was 10.84%.
The industry rank for Rossmax International's 3-Year RORE % or its related term are showing as below:
ROCO:4121's 3-Year RORE % is ranked better than 65.72% of 773
companies
in the Medical Devices & Instruments industry
Industry Median: -3.95
vs ROCO:4121: 10.84
Rossmax International (ROCO:4121) 3-Year RORE % Explanation
Return on Retained Earnings (RORE) is important to investors because it reveals a company's efficiency and growth potential. A higher RORE indicates a higher return. A high RORE indicates that the company should reinvest profits into the business. A lower RORE suggests that the company should distribute profits to shareholders by paying out dividends, since those dollars aren't generating much additional growth for the company.
There are a several different ways to arrive at the Return on Retained Earnings. The simplest way to calculate it is by using published information on Earnings per Share (EPS) and Dividend per Share (DPS) over a selected period. Here, 3-year period is chosen.
Be Aware
Please keep in mind that the RORE is relative to the nature of the business and its competitors. If another company in the same sector is producing a lower return on retained earnings, it doesn’t necessarily mean it’s a bad investment. It may just suggest the company is older and no longer in a high growth stage. At such a stage in the business cycle, it would be expected to see a lower RORE and higher dividend payout.
Rossmax International 3-Year RORE % Related Terms
Rossmax International 3-Year RORE % Historical Data
* Premium members only.
The historical data trend for Rossmax International's 3-Year RORE % 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.
ROCO:4121 vs ABT, SYK, MDT: 3-Year RORE % Comparison
For the Medical Devices subindustry, Rossmax International's 3-Year RORE %, along with its competitors' market caps and 3-Year RORE % 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 3-Year RORE % vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Rossmax International's 3-Year RORE % distribution charts can be found below:
* The bar in red indicates where Rossmax International's 3-Year RORE % 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 3-Year RORE %, the most recent and first period EPS (Diluted) is the trailing twelve months (TTM) data ended in Mar. 2026 and 3-year before.
Rossmax International (ROCO:4121) has a 3-Year RORE % of 10.84 as of Mar. 2026. 3-Year RORE % shows how much a company earns by reinvesting its retained earnings in 3-year. View historical data on Rossmax International and its competitors. According to the industry distribution chart, Rossmax International ranks #265 out of 773 companies in the Medical Devices & Instruments industry, placing it in the top 34.3%.
Is Rossmax International's 3-Year RORE % too high?
Rossmax International's current 3-Year RORE % is 10.84. Based on the distribution chart, Rossmax International ranks #265 out of 773 companies in the Medical Devices & Instruments industry, which is above the industry midpoint. Overall, Rossmax International has a GF Score™ of 60/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Rossmax International's 3-Year RORE % compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Rossmax International ranks #265 out of 773 companies for 3-Year RORE %. This puts Rossmax International in the upper 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 3-Year RORE % for a Medical Devices & Instruments company?
A good 3-Year RORE % depends on the Medical Devices & Instruments industry context. However, 3-Year RORE % 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 3-Year RORE % mean?
A high 3-Year RORE % can signal that a stock is expensive relative to its fundamentals. 3-Year RORE % shows how much a company earns by reinvesting its retained earnings in 3-year. View historical data on Rossmax International and its competitors. Rossmax International's current 3-Year RORE % is 10.84. 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$19.00, compared to a current price of NT$13.30 — trading 30% below its estimated fair value. The current 3-Year RORE % is 10.84. 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 3-Year RORE % calculated?
3-Year RORE % is calculated from a company's financial statements. For Rossmax International (ROCO:4121), the current 3-Year RORE % is 10.84 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 Rossmax International (ROCO:4121) Overvalued in 2026?
Based on GuruFocus' analysis, Rossmax International stock appears to be undervalued.
The current stock price of NT$13.30 is trading 30% below its estimated GF Value™ of NT$19.00.
GuruFocus considers Rossmax International to be Possible Value Trap.
Key valuation signals for ROCO:4121:
3-Year RORE %: 10.84
GF Value™: NT$19.00 vs. price of NT$13.30 (30% below fair value)
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
Get the complete analysis for ROCO:4121
3-Year RORE % 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:4121 has been successfully added to your 
