Aethertek Technology Co (ROCO:3219) Retained Earnings: NT$480 Mil (As of Jun. 2026)

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ROCO:3219 Aethertek Technology Co Ltd ROCO:3219
76 GF Score
Price NT$71.60
GF Value NT$76.47
Valuation Fairly Valued
! 2 Warning Signs
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What is Aethertek Technology Co Retained Earnings?

Aethertek Technology Co ROCO:3219 +2.43% 76 Retained Earnings is NT$480 Mil as of Jun. 2026. GuruFocus rates ROCO:3219 with a GF Score™ of 76/100 and a GF Value™ of NT$76.47 (Fairly Valued). The stock has 2 warning signs investors should review.

Retained earnings is the accumulated portion of net income that is not distributed to shareholders. Aethertek Technology Co's retained earnings for the quarter that ended in Jun. 2026 was NT$480 Mil.

Aethertek Technology Co's quarterly retained earnings increased from Dec. 2025 (NT$398 Mil) to Mar. 2026 (NT$432 Mil) and increased from Mar. 2026 (NT$432 Mil) to Jun. 2026 (NT$480 Mil).

Aethertek Technology Co's annual retained earnings declined from Dec. 2023 (NT$318 Mil) to Dec. 2024 (NT$311 Mil) but then increased from Dec. 2024 (NT$311 Mil) to Dec. 2025 (NT$398 Mil).


Aethertek Technology Co  (ROCO:3219) 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.


Aethertek Technology Co Retained Earnings Historical Data

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The historical data trend for Aethertek Technology 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.

Aethertek Technology Co Retained Earnings Chart

Aethertek Technology 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 444.90 369.57 318.35 310.68 398.13

Aethertek Technology Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 350.08 407.10 398.13 432.12 480.33
ROCO:3219
76GF Score
Aethertek Technology Co Ltd ROCO:3219
Retained Earnings is just one metric. See GF Score™, valuation, warning signs, and more.
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Aethertek Technology 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$480 Mil mean?
Aethertek Technology Co (ROCO:3219) has a Retained Earnings of NT$480 Mil as of Jun. 2026. Retained earnings is the amount of net income not issued to shareholders. View historical data on Aethertek Technology Co and its competitors.
Is Aethertek Technology Co's Retained Earnings too high?
Aethertek Technology Co's current Retained Earnings is NT$480 Mil. Overall, Aethertek Technology Co has a GF Score™ of 76/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Aethertek Technology Co's Retained Earnings compare to GEV and ETN?
Aethertek Technology Co's Retained Earnings of NT$480 Mil can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good Retained Earnings depends on the Industrial Products 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 Aethertek Technology Co and its competitors. Aethertek Technology Co's current Retained Earnings is NT$480 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aethertek Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Aethertek Technology Co (ROCO:3219) is currently considered Fairly Valued. The stock's GF Value™ is NT$76.47, compared to a current price of NT$71.60 — trading 6.4% below its estimated fair value. The current Retained Earnings is NT$480 Mil. Aethertek Technology Co's overall GF Score™ is 76/100 with 2 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 Aethertek Technology Co (ROCO:3219), the current Retained Earnings is NT$480 Mil 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 Aethertek Technology Co (ROCO:3219) Overvalued in 2026?

Based on GuruFocus' analysis, Aethertek Technology Co stock appears to be undervalued. The current stock price of NT$71.60 is trading 6.4% below its estimated GF Value™ of NT$76.47. GuruFocus considers Aethertek Technology Co to be Fairly Valued.

Key valuation signals for ROCO:3219:

  • Retained Earnings: NT$480 Mil
  • GF Value™: NT$76.47 vs. price of NT$71.60 (6.4% below fair value)
  • GF Score™: 76/100 with 2 warning signs

No single metric tells the full story. See the ROCO:3219 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Aethertek Technology Co Business Description

Address Ruiguang Road, 9th Floor, No. 607, Neihu District, Taipei, TWN, 114
Aethertek Technology Co Ltd is a Taiwan-based company mainly engaged in the design, manufacturing, and sale of automation machinery and related equipment. Its product portfolio includes the T800 Functional Tester, T1000 Board-Level Tester, passive antennas, RF switches, shield boxes, and micro-probing equipment for microscale diagnostics, among others. In addition to its core products, the company provides solutions for 5G communication and offers test and measurement devices across various industries. Aethertek also offers design services encompassing software, hardware, and antenna development. Geographically, it derives maximum revenue from China, followed by Taiwan, India, and other regions.
76GF Score

Get the complete analysis for ROCO:3219

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

NT$71.60
Price
NT$76.47
GF Value