Goldtek Technology Co (ROCO:6638) 10-Year RORE % : -86.66% (As of Dec. 2025)

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ROCO:6638 Goldtek Technology Co Ltd ROCO:6638
55 GF Score
Price NT$46.70
GF Value NT$34.16
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Goldtek Technology Co 10-Year RORE %?

Goldtek Technology Co ROCO:6638 -4.89% 55 10-Year RORE % is -86.66 as of Dec. 2025. GuruFocus rates ROCO:6638 with a GF Score™ of 55/100 and a GF Value™ of NT$34.16 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 1,734 Hardware companies, Goldtek Technology Co ranks worse than 94.18% on this metric.

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. Goldtek Technology Co's 10-Year RORE % for the quarter that ended in Dec. 2025 was -86.66%.

The industry rank for Goldtek Technology Co's 10-Year RORE % or its related term are showing as below:

ROCO:6638's 10-Year RORE % is ranked worse than
94.18% of 1734 companies
in the Hardware industry
Industry Median: 7.98 vs ROCO:6638: -86.66

Goldtek Technology Co  (ROCO:6638) 10-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, 10-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.


Goldtek Technology Co 10-Year RORE % Related Terms


Goldtek Technology Co 10-Year RORE % Historical Data

* Premium members only.

The historical data trend for Goldtek Technology Co's 10-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.

Goldtek Technology Co 10-Year RORE % Chart

Goldtek Technology Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
10-Year RORE %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 -86.66

Goldtek Technology Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
10-Year RORE % 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 0.00 0.00 0.00 -58.68 -86.66

ROCO:6638 vs CSCO, MSI, HPE: 10-Year RORE % Comparison

For the Communication Equipment subindustry, Goldtek Technology Co's 10-Year RORE %, along with its competitors' market caps and 10-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.


Goldtek Technology Co 10-Year RORE % vs Hardware Industry

For the Hardware industry and Technology sector, Goldtek Technology Co's 10-Year RORE % distribution charts can be found below:

* The bar in red indicates where Goldtek Technology Co's 10-Year RORE % falls into.


ROCO:6638
55GF Score
Goldtek Technology Co Ltd ROCO:6638
10-Year RORE % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Goldtek Technology Co 10-Year RORE % Calculation

Goldtek Technology Co's 10-Year RORE % for the quarter that ended in Dec. 2025 is calculated as:

10-Year RORE %=( Most Recent EPS (Diluted)- First Period EPS (Diluted) )/( Cumulative EPS (Diluted) for 10-year -Cumulative Dividends per Share for 10-year )
=( -13.1-20.367 )/( 83.617-45 )
=-33.467/38.617
=-86.66 %

* 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 10-Year RORE %, the most recent and first period EPS (Diluted) is the trailing twelve months (TTM) data ended in Dec. 2025 and 10-year before.

Frequently Asked Questions Learn more about 10-Year RORE % →
What does a 10-Year RORE % of -86.66 mean?
Goldtek Technology Co (ROCO:6638) has a 10-Year RORE % of -86.66 as of Dec. 2025. 10-Year RORE % shows how much a company earns by reinvesting its retained earnings in 10-year. View historical data on Goldtek Technology Co and its competitors. According to the industry distribution chart, Goldtek Technology Co ranks #1633 out of 1734 companies in the Hardware industry, placing it in the top 94.2%.
Is Goldtek Technology Co's 10-Year RORE % too high?
Goldtek Technology Co's current 10-Year RORE % is -86.66. Based on the distribution chart, Goldtek Technology Co ranks #1633 out of 1734 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Goldtek Technology Co has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Goldtek Technology Co's 10-Year RORE % compare to CSCO and MSI?
According to the Hardware industry distribution chart, Goldtek Technology Co ranks #1633 out of 1734 companies for 10-Year RORE %. This places Goldtek Technology Co in the lower half of its industry. The industry median 10-Year RORE % is 7.98. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 10-Year RORE % for a Hardware company?
The median 10-Year RORE % among Hardware companies is 7.98, based on 1,734 companies in the industry. Companies in the top quartile (top 25%) have a 10-Year RORE % significantly above this median, while those in the bottom quartile fall well below. However, 10-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 10-Year RORE % mean?
A high 10-Year RORE % can signal that a stock is expensive relative to its fundamentals. 10-Year RORE % shows how much a company earns by reinvesting its retained earnings in 10-year. View historical data on Goldtek Technology Co and its competitors. For the Hardware industry, the median 10-Year RORE % is 7.98 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Goldtek Technology Co's current 10-Year RORE % is -86.66. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Goldtek Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Goldtek Technology Co (ROCO:6638) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$34.16, compared to a current price of NT$46.70 — trading 36.7% above its estimated fair value. The current 10-Year RORE % is -86.66. Goldtek Technology Co's overall GF Score™ is 55/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year RORE % calculated?
10-Year RORE % is calculated from a company's financial statements. For Goldtek Technology Co (ROCO:6638), the current 10-Year RORE % is -86.66 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 Goldtek Technology Co (ROCO:6638) Overvalued in 2026?

Based on GuruFocus' analysis, Goldtek Technology Co stock appears to be overvalued. The current stock price of NT$46.70 is trading 36.7% above its estimated GF Value™ of NT$34.16. GuruFocus considers Goldtek Technology Co to be Significantly Overvalued.

Key valuation signals for ROCO:6638:

  • 10-Year RORE %: -86.66
  • GF Value™: NT$34.16 vs. price of NT$46.70 (36.7% above fair value)
  • GF Score™: 55/100 with 5 warning signs

No single metric tells the full story. See the ROCO:6638 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Goldtek Technology Co Business Description

Address Jian 1st Road, 16th Floor, No.166, Zhonghe District, New Taipei City, TWN, 235
Goldtek Technology Co Ltd is engaged in customization and contract manufacturing for information and communication technology devices for various industries. Its services include software development, PCBA board level design, and turn-key solution which includes ID/ME design, hardware/software development, quality testing, manufacturing and EMC/Safety certification tests.
55GF Score

Get the complete analysis for ROCO:6638

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

NT$46.70
Price
NT$34.16
GF Value