Taiyo Technolex Co (TSE:6663) 3-Year RORE % : -212.11% (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

TSE:6663 Taiyo Technolex Co Ltd TSE:6663
63 GF Score
Price 円299.00
GF Value 円335.43
Valuation Modestly Undervalued
! 3 Warning Signs
View Full Analysis

What is Taiyo Technolex Co 3-Year RORE %?

Taiyo Technolex Co TSE:6663 -1.32% 63 3-Year RORE % is -212.11 as of Dec. 2025. GuruFocus rates TSE:6663 with a GF Score™ of 63/100 and a GF Value™ of 円335.43 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 2,380 Hardware companies, Taiyo Technolex Co ranks worse than 95.42% 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. Taiyo Technolex Co's 3-Year RORE % for the quarter that ended in Dec. 2025 was -212.11%.

The industry rank for Taiyo Technolex Co's 3-Year RORE % or its related term are showing as below:

TSE:6663's 3-Year RORE % is ranked worse than
95.42% of 2380 companies
in the Hardware industry
Industry Median: 5.215 vs TSE:6663: -212.11

Taiyo Technolex Co  (TSE:6663) 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.


Taiyo Technolex Co 3-Year RORE % Related Terms


Taiyo Technolex Co 3-Year RORE % Historical Data

* Premium members only.

The historical data trend for Taiyo Technolex Co'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.

Taiyo Technolex Co 3-Year RORE % Chart

Taiyo Technolex Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
3-Year RORE %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -68.11 -161.52 -407.08 54.29 -212.11

Taiyo Technolex Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
3-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 -407.08 2,450.74 54.29 38.39 -212.11

TSE:6663 vs APH, GLW: 3-Year RORE % Comparison

For the Electronic Components subindustry, Taiyo Technolex Co'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.


Taiyo Technolex Co 3-Year RORE % vs Hardware Industry

For the Hardware industry and Technology sector, Taiyo Technolex Co's 3-Year RORE % distribution charts can be found below:

* The bar in red indicates where Taiyo Technolex Co's 3-Year RORE % falls into.


TSE:6663
63GF Score
Taiyo Technolex Co Ltd TSE:6663
3-Year RORE % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiyo Technolex Co 3-Year RORE % Calculation

Taiyo Technolex Co's 3-Year RORE % for the quarter that ended in Dec. 2025 is calculated as:

3-Year RORE %=( Most Recent EPS (Diluted)- First Period EPS (Diluted) )/( Cumulative EPS (Diluted) for 3-year -Cumulative Dividends per Share for 3-year )
=( 22.833--21.28 )/( -11.797-9 )
=44.113/-20.797
=-212.11 %

* 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 Dec. 2025 and 3-year before.

Frequently Asked Questions Learn more about 3-Year RORE % →
What does a 3-Year RORE % of -212.11 mean?
Taiyo Technolex Co (TSE:6663) has a 3-Year RORE % of -212.11 as of Dec. 2025. 3-Year RORE % shows how much a company earns by reinvesting its retained earnings in 3-year. View historical data on Taiyo Technolex Co and its competitors. According to the industry distribution chart, Taiyo Technolex Co ranks #2271 out of 2380 companies in the Hardware industry, placing it in the top 95.4%.
Is Taiyo Technolex Co's 3-Year RORE % too high?
Taiyo Technolex Co's current 3-Year RORE % is -212.11. Based on the distribution chart, Taiyo Technolex Co ranks #2271 out of 2380 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Taiyo Technolex Co has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Taiyo Technolex Co's 3-Year RORE % compare to APH and GLW?
According to the Hardware industry distribution chart, Taiyo Technolex Co ranks #2271 out of 2380 companies for 3-Year RORE %. This places Taiyo Technolex Co in the lower half of its industry. The industry median 3-Year RORE % is 5.22. 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 Hardware company?
The median 3-Year RORE % among Hardware companies is 5.22, based on 2,380 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year RORE % significantly above this median, while those in the bottom quartile fall well below. 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 Taiyo Technolex Co and its competitors. For the Hardware industry, the median 3-Year RORE % is 5.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Taiyo Technolex Co's current 3-Year RORE % is -212.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiyo Technolex Co stock overvalued right now?
Based on GuruFocus' analysis, Taiyo Technolex Co (TSE:6663) is currently considered Modestly Undervalued. The stock's GF Value™ is 円335.43, compared to a current price of 円299.00 — trading 10.9% below its estimated fair value. The current 3-Year RORE % is -212.11. Taiyo Technolex Co's overall GF Score™ is 63/100 with 3 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 Taiyo Technolex Co (TSE:6663), the current 3-Year RORE % is -212.11 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 Taiyo Technolex Co (TSE:6663) Overvalued in 2026?

Based on GuruFocus' analysis, Taiyo Technolex Co stock appears to be undervalued. The current stock price of 円299.00 is trading 10.9% below its estimated GF Value™ of 円335.43. GuruFocus considers Taiyo Technolex Co to be Modestly Undervalued.

Key valuation signals for TSE:6663:

  • 3-Year RORE %: -212.11
  • GF Value™: 円335.43 vs. price of 円299.00 (10.9% below fair value)
  • GF Score™: 63/100 with 3 warning signs

No single metric tells the full story. See the TSE:6663 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiyo Technolex Co Business Description

Address 661, Arimoto, Wakayama, JPN, 640-8390
Taiyo Technolex Co Ltd is a contract manufacturer in Japan. The company is involved in manufacture engraving and plating of various printing rolls, manufacture, engraving and plating of other rolls Manufacture and engraving of various stencils manufacture and processing of various building materials Sales of equipment related to the preceding items and manufacture and sale of various interior-related products.
63GF Score

Get the complete analysis for TSE:6663

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

円299.00
Price
円335.43
GF Value