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.
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.
Jason CoROCO:4570 +4.11%90 Median PS Value is NT$0.00 as of Jul. 16, 2026. GuruFocus rates ROCO:4570 with a GF Score™ of 90/100 and a GF Value™ of NT$56.46 (Modestly Overvalued). The stock has 5 warning signs investors should review. Among 783 Vehicles & Parts companies, Jason Co ranks worse than 127713.79% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Jason Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$30.54. Jason Co's 10-Year median PS Ratio is 0. Therefore, the Median PS Value for today is NT$0.00.
As of today (2026-07-16), Jason Co's share price is NT$70.90. Jason Co's Median PS Value is NT$0.00. Therefore, Jason Co's Price to Median PS Value for today is 0.00.
The historical rank and industry rank for Jason Co's Median PS Value or its related term are showing as below:
ROCO:4570's Price-to-Median-PS-Value is not ranked *
in the Vehicles & Parts industry.
Industry Median: 0.9 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
Jason Co (ROCO:4570) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Jason Co's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
70.90
/
0.00
=
* 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 Median PS Value Related Terms
Jason Co Median PS Value Historical Data
* Premium members only.
The historical data trend for Jason Co's Median PS Value 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.
ROCO:4570 vs ORLY, AZO: Median PS Value Comparison
For the Auto Parts subindustry, Jason Co's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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 Price-to-Median-PS-Value vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Jason Co's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Jason Co's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Jason Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$30.54.
* 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 (ROCO:4570) has a Median PS Value of NT$0.00 as of Jul. 16, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Jason Co and its competitors. According to the industry distribution chart, Jason Co ranks #999999 out of 783 companies in the Vehicles & Parts industry.
Is Jason Co's Median PS Value too high?
Jason Co's current Median PS Value is NT$0.00. Based on the distribution chart, Jason Co ranks #999999 out of 783 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Jason Co has a GF Score™ of 90/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Jason Co's Median PS Value compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Jason Co ranks #999999 out of 783 companies for Median PS Value. This places Jason Co in the lower half of its industry. The industry median Median PS Value is 0.90. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Vehicles & Parts company?
The median Median PS Value among Vehicles & Parts companies is 0.90, based on 783 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Jason Co and its competitors. For the Vehicles & Parts industry, the median Median PS Value is 0.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jason Co's current Median PS Value is NT$0.00. 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$56.46, compared to a current price of NT$70.90 — trading 25.6% above its estimated fair value. The current Median PS Value is NT$0.00. Jason Co's overall GF Score™ is 90/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Jason Co (ROCO:4570), the current Median PS Value is NT$0.00 as of Jul. 16, 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 Jason Co (ROCO:4570) Overvalued in 2026?
Based on GuruFocus' analysis, Jason Co stock appears to be overvalued.
The current stock price of NT$70.90 is trading 25.6% above its estimated GF Value™ of NT$56.46.
GuruFocus considers Jason Co to be Modestly Overvalued.
Key valuation signals for ROCO:4570:
Median PS Value: NT$0.00
GF Value™: NT$56.46 vs. price of NT$70.90 (25.6% above fair value)
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.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:4570 has been successfully added to your 
