Co-Tech Development (ROCO:8358) Retained Earnings: NT$2,892 Mil (As of Jun. 2026)

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ROCO:8358 Co-Tech Development Corp ROCO:8358
75 GF Score
Price NT$436.00
GF Value NT$105.70
Valuation Significantly Overvalued
! 2 Warning Signs
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What is Co-Tech Development Retained Earnings?

Co-Tech Development ROCO:8358 +5.44% 75 Retained Earnings is NT$2,892 Mil as of Jun. 2026. GuruFocus rates ROCO:8358 with a GF Score™ of 75/100 and a GF Value™ of NT$105.70 (Significantly Overvalued). The stock has 2 warning signs investors should review.

Retained earnings is the accumulated portion of net income that is not distributed to shareholders. Co-Tech Development's retained earnings for the quarter that ended in Jun. 2026 was NT$2,892 Mil.

Co-Tech Development's quarterly retained earnings increased from Dec. 2025 (NT$2,396 Mil) to Mar. 2026 (NT$2,915 Mil) but then declined from Mar. 2026 (NT$2,915 Mil) to Jun. 2026 (NT$2,892 Mil).

Co-Tech Development's annual retained earnings increased from Dec. 2023 (NT$1,312 Mil) to Dec. 2024 (NT$1,806 Mil) and increased from Dec. 2024 (NT$1,806 Mil) to Dec. 2025 (NT$2,396 Mil).


Co-Tech Development  (ROCO:8358) 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.


Co-Tech Development Retained Earnings Historical Data

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The historical data trend for Co-Tech Development'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.

Co-Tech Development Retained Earnings Chart

Co-Tech Development 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 1,746.77 1,510.21 1,311.60 1,805.62 2,395.85

Co-Tech Development 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 1,766.25 2,019.49 2,395.85 2,915.46 2,891.86
ROCO:8358
75GF Score
Co-Tech Development Corp ROCO:8358
Retained Earnings is just one metric. See GF Score™, valuation, warning signs, and more.
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Co-Tech Development 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$2,892 Mil mean?
Co-Tech Development (ROCO:8358) has a Retained Earnings of NT$2,892 Mil as of Jun. 2026. Retained earnings is the amount of net income not issued to shareholders. View historical data on Co-Tech Development and its competitors.
Is Co-Tech Development's Retained Earnings too high?
Co-Tech Development's current Retained Earnings is NT$2,892 Mil. Overall, Co-Tech Development has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Co-Tech Development's Retained Earnings compare to APH and GLW?
Co-Tech Development's Retained Earnings of NT$2,892 Mil can be compared against companies in the Hardware 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 Hardware company?
A good Retained Earnings depends on the Hardware 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 Co-Tech Development and its competitors. Co-Tech Development's current Retained Earnings is NT$2,892 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Co-Tech Development stock overvalued right now?
Based on GuruFocus' analysis, Co-Tech Development (ROCO:8358) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$105.70, compared to a current price of NT$436.00 — trading 312.5% above its estimated fair value. The current Retained Earnings is NT$2,892 Mil. Co-Tech Development's overall GF Score™ is 75/100 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 Co-Tech Development (ROCO:8358), the current Retained Earnings is NT$2,892 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 Co-Tech Development (ROCO:8358) Overvalued in 2026?

Based on GuruFocus' analysis, Co-Tech Development stock appears to be overvalued. The current stock price of NT$436.00 is trading 312.5% above its estimated GF Value™ of NT$105.70. GuruFocus considers Co-Tech Development to be Significantly Overvalued.

Key valuation signals for ROCO:8358:

  • Retained Earnings: NT$2,892 Mil
  • GF Value™: NT$105.70 vs. price of NT$436.00 (312.5% above fair value)
  • GF Score™: 75/100 with 2 warning signs

No single metric tells the full story. See the ROCO:8358 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Co-Tech Development Business Description

Address No. 392, Ruiguang Road, 18th Floor, Neihu District, Taipei, TWN, 114
Co-Tech Development Corp manufactures and sells standard, low profile and high-performance series of copper foil products to supply the printed circuit board industry. Its products include IT, 3C Products HDI, LED car lighting module, Server, Switch, Storage, Rigid-Flex PCB, Touch module, 3D face recognition, Automotive market, 5G Antenna Radar, ADAS, HDI / Rigid-Flex Board, Touch module, Wearable devices / VR, Augmented Reality, Mobile terminal, 3D face recognition, Communication module. The group has only copper foil segment operating in two principal geographical areas - Taiwan and China.
75GF Score

Get the complete analysis for ROCO:8358

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

NT$436.00
Price
NT$105.70
GF Value