Jason Co (ROCO:4570) 3-Year RORE % : -72.40% (As of Dec. 2025)

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Director of Data and Quant Analytics at GuruFocus
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ROCO:4570 Jason Co Ltd ROCO:4570
88 GF Score
Price NT$70.10
GF Value NT$56.29
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Jason Co 3-Year RORE %?

Jason Co ROCO:4570 +3.24% 88 3-Year RORE % is -72.40 as of Dec. 2025. GuruFocus rates ROCO:4570 with a GF Score™ of 88/100 and a GF Value™ of NT$56.29 (Modestly Overvalued). The stock has 5 warning signs investors should review. Among 1,250 Vehicles & Parts companies, Jason Co ranks worse than 88.4% 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. Jason Co's 3-Year RORE % for the quarter that ended in Dec. 2025 was -72.40%.

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

ROCO:4570's 3-Year RORE % is ranked worse than
88.4% of 1250 companies
in the Vehicles & Parts industry
Industry Median: 4.645 vs ROCO:4570: -72.40

Jason Co  (ROCO:4570) 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.


Jason Co 3-Year RORE % Related Terms


Jason Co 3-Year RORE % Historical Data

* Premium members only.

The historical data trend for Jason 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.

Jason Co 3-Year RORE % Chart

Jason Co Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec22 Dec23 Dec24 Dec25
3-Year RORE %
Get a 7-Day Free Trial Premium Member Only 0.00 0.00 0.00 -16.97 -72.40

Jason Co Semi-Annual Data
Dec15 Dec16 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 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 0.00 16.70 -16.97 -58.04 -72.40

ROCO:4570 vs ORLY, AZO: 3-Year RORE % Comparison

For the Auto Parts subindustry, Jason 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.


Jason Co 3-Year RORE % vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Jason Co's 3-Year RORE % distribution charts can be found below:

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


ROCO:4570
88GF Score
Jason Co Ltd ROCO:4570
3-Year RORE % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jason Co 3-Year RORE % Calculation

Jason 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 )
=( 2.58-8.01 )/( 15-7.5 )
=-5.43/7.5
=-72.40 %

* 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 -72.40 mean?
Jason Co (ROCO:4570) has a 3-Year RORE % of -72.40 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 Jason Co and its competitors. According to the industry distribution chart, Jason Co ranks #1105 out of 1250 companies in the Vehicles & Parts industry, placing it in the top 88.4%.
Is Jason Co's 3-Year RORE % too high?
Jason Co's current 3-Year RORE % is -72.40. Based on the distribution chart, Jason Co ranks #1105 out of 1250 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Jason 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 Jason Co's 3-Year RORE % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Jason Co ranks #1105 out of 1250 companies for 3-Year RORE %. This places Jason Co in the lower half of its industry. The industry median 3-Year RORE % is 4.65. 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 Vehicles & Parts company?
The median 3-Year RORE % among Vehicles & Parts companies is 4.65, based on 1,250 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 Jason Co and its competitors. For the Vehicles & Parts industry, the median 3-Year RORE % is 4.65 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jason Co's current 3-Year RORE % is -72.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jason Co stock overvalued right now?
Based on GuruFocus' analysis, Jason Co (ROCO:4570) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$56.29, compared to a current price of NT$70.10 — trading 24.5% above its estimated fair value. The current 3-Year RORE % is -72.40. Jason Co's overall GF Score™ is 88/100 with 5 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 Jason Co (ROCO:4570), the current 3-Year RORE % is -72.40 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 Jason Co (ROCO:4570) Overvalued in 2026?

Based on GuruFocus' analysis, Jason Co stock appears to be overvalued. The current stock price of NT$70.10 is trading 24.5% above its estimated GF Value™ of NT$56.29. GuruFocus considers Jason Co to be Modestly Overvalued.

Key valuation signals for ROCO:4570:

  • 3-Year RORE %: -72.40
  • GF Value™: NT$56.29 vs. price of NT$70.10 (24.5% above fair value)
  • GF Score™: 88/100 with 5 warning signs

No single metric tells the full story. See the ROCO:4570 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Jason Co Business Description

Address No. 3-35 Zhonghe Road, Zhonghe Village, Ligang Township, Pingtung County, Zhonghe, TWN, 905
Jason Co Ltd is a Taiwan-based automobile parts company. It is engaged in the manufacturing of steering and suspension products.
88GF Score

Get the complete analysis for ROCO:4570

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

NT$70.10
Price
NT$56.29
GF Value