Sunmax Biotechnology Co (ROCO:4728) Retained Earnings: NT$363 Mil (As of Mar. 2026)

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ROCO:4728 Sunmax Biotechnology Co Ltd ROCO:4728
88 GF Score
Price NT$385.50
GF Value NT$345.39
Valuation Modestly Overvalued
! 4 Warning Signs
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What is Sunmax Biotechnology Co Retained Earnings?

Sunmax Biotechnology Co ROCO:4728 -0.77% 88 Retained Earnings is NT$363 Mil as of Mar. 2026. GuruFocus rates ROCO:4728 with a GF Score™ of 88/100 and a GF Value™ of NT$345.39 (Modestly Overvalued). The stock has 4 warning signs investors should review.

Retained earnings is the accumulated portion of net income that is not distributed to shareholders. Sunmax Biotechnology Co's retained earnings for the quarter that ended in Mar. 2026 was NT$363 Mil.

Sunmax Biotechnology Co's quarterly retained earnings increased from Sep. 2025 (NT$643 Mil) to Dec. 2025 (NT$801 Mil) but then declined from Dec. 2025 (NT$801 Mil) to Mar. 2026 (NT$363 Mil).

Sunmax Biotechnology Co's annual retained earnings increased from Dec. 2023 (NT$764 Mil) to Dec. 2024 (NT$768 Mil) and increased from Dec. 2024 (NT$768 Mil) to Dec. 2025 (NT$801 Mil).


Sunmax Biotechnology Co  (ROCO:4728) Retained Earnings Explanation

Historically profitable companies sometimes have negative retained earnings. This is because they have cumulatively paid out more to shareholders than they reported in profits.

For example, in 2011, Microsoft had negative retained earnings. This does not mean the company lost more money than it made over the years. It just means it paid out more money than it earned.

If a company has negative retained earnings, investors should check the 10-year financial results. They should not assume that negative retained earnings prove a company has generally lost money in the past.

Of course, many companies with negative retained earnings have indeed lost money in the past.

Retained Earnings: Warren Buffett's Secret.

One of the most important indicators of durable competitive advantage. Net earnings can be paid out as dividends, used to buy back shares or retained for growth.

If the company loses more than it has accumulated, retained earnings is negative.

If a company isn't adding to its retained earnings, it isn't growing its net worth.

Rate of growth of retained earnings is good indicator whether it's benefiting from a competitive advantage.

Microsoft is negative because it chose to buyback stock and pay dividends.

The more earnings retained, the faster it grows and increases growth rate for future earnings.


Sunmax Biotechnology Co Retained Earnings Historical Data

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The historical data trend for Sunmax Biotechnology Co's Retained Earnings 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.

Sunmax Biotechnology Co Retained Earnings Chart

Sunmax Biotechnology Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Retained Earnings
Get a 7-Day Free Trial Premium Member Only Premium Member Only 406.85 698.46 764.39 768.12 800.64

Sunmax Biotechnology Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Retained Earnings 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 359.67 453.12 642.79 800.64 363.23
ROCO:4728
88GF Score
Sunmax Biotechnology Co Ltd ROCO:4728
Retained Earnings is just one metric. See GF Score™, valuation, warning signs, and more.
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Sunmax Biotechnology Co Retained Earnings Calculation

Retained Earnings is the accumulated portion of net income that is not distributed to shareholders. Because the net income was not distributed to shareholders, shareholders' equity is increased by the same amount.

Of course, if a company loses, it is called retained losses, or accumulated losses.

Frequently Asked Questions Learn more about Retained Earnings →
What does a Retained Earnings of NT$363 Mil mean?
Sunmax Biotechnology Co (ROCO:4728) has a Retained Earnings of NT$363 Mil as of Mar. 2026. Retained earnings is the amount of net income not issued to shareholders. View historical data on Sunmax Biotechnology Co and its competitors.
Is Sunmax Biotechnology Co's Retained Earnings too high?
Sunmax Biotechnology Co's current Retained Earnings is NT$363 Mil. Overall, Sunmax Biotechnology Co has a GF Score™ of 88/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sunmax Biotechnology Co's Retained Earnings compare to VRTX and REGN?
Sunmax Biotechnology Co's Retained Earnings of NT$363 Mil can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Retained Earnings for a Biotechnology company?
A good Retained Earnings depends on the Biotechnology industry context. However, Retained Earnings 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 Retained Earnings mean?
A high Retained Earnings can signal that a stock is expensive relative to its fundamentals. Retained earnings is the amount of net income not issued to shareholders. View historical data on Sunmax Biotechnology Co and its competitors. Sunmax Biotechnology Co's current Retained Earnings is NT$363 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sunmax Biotechnology Co stock overvalued right now?
Based on GuruFocus' analysis, Sunmax Biotechnology Co (ROCO:4728) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$345.39, compared to a current price of NT$385.50 — trading 11.6% above its estimated fair value. The current Retained Earnings is NT$363 Mil. Sunmax Biotechnology Co's overall GF Score™ is 88/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Retained Earnings calculated?
Retained Earnings is calculated from a company's financial statements. For Sunmax Biotechnology Co (ROCO:4728), the current Retained Earnings is NT$363 Mil 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 Sunmax Biotechnology Co (ROCO:4728) Overvalued in 2026?

Based on GuruFocus' analysis, Sunmax Biotechnology Co stock appears to be overvalued. The current stock price of NT$385.50 is trading 11.6% above its estimated GF Value™ of NT$345.39. GuruFocus considers Sunmax Biotechnology Co to be Modestly Overvalued.

Key valuation signals for ROCO:4728:

  • Retained Earnings: NT$363 Mil
  • GF Value™: NT$345.39 vs. price of NT$385.50 (11.6% above fair value)
  • GF Score™: 88/100 with 4 warning signs

No single metric tells the full story. See the ROCO:4728 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sunmax Biotechnology Co Business Description

Address Huandong Road, New Urban District, 1st Floor, No. 10, Lane 31, Section 1, Tainan Science Industrial Park, Tainan, TWN
Sunmax Biotechnology Co Ltd is a biomedical company in Taiwan. It is engaged in the development, manufacturing, and commercialization of Sunmax medical devices and bio-surgical products. Additionally, it also researches, develops, manufactures and sales biomedical material grade collagen and related products. The company's products include medical products, biomedical materials, and porcine collagen skin care products.
88GF Score

Get the complete analysis for ROCO:4728

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

NT$385.50
Price
NT$345.39
GF Value