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JMicron TechnologyROCO:4925 -9.23%39 Median PS Value is NT$28.63 as of Jul. 18, 2026, which is 100% below its 10-year median of 2.49. GuruFocus rates ROCO:4925 with a GF Score™ of 39/100 and a GF Value™ of NT$40.40 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 539 Semiconductors companies, JMicron Technology ranks worse than 91.09% 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.
The historical rank and industry rank for JMicron Technology's Median PS Value or its related term are showing as below:
ROCO:4925'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 1.42 Med: 2.49 Max: 4.9
Current: 4.12
During the past 13 years, the highest Price to Median PS Value of JMicron Technology was 4.90. The lowest was 1.42. And the median was 2.49.
ROCO:4925's Price-to-Median-PS-Value is ranked worse than 91.09% of 539
companies
in the Semiconductors industry
Industry Median: 1.43
vs ROCO:4925: 4.12
JMicron Technology (ROCO:4925) 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.
JMicron Technology's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
118.00
/
28.63
=
4.12
* 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.
JMicron Technology Median PS Value Related Terms
JMicron Technology Median PS Value Historical Data
* Premium members only.
The historical data trend for JMicron Technology'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:4925 vs NVDA, AVGO, MU: Median PS Value Comparison
For the Semiconductors subindustry, JMicron Technology'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.
JMicron Technology Price-to-Median-PS-Value vs Semiconductors Industry
For the Semiconductors industry and Technology sector, JMicron Technology's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where JMicron Technology's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 3.3388.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. JMicron Technology's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$8.575.
* 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.
JMicron Technology (ROCO:4925) has a Median PS Value of NT$28.63 as of Jul. 18, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on JMicron Technology and its competitors. This is 1050% above median its historical median of 2.49. Over the past decade, JMicron Technology's Median PS Value has ranged from 1.42 to 4.90. According to the industry distribution chart, JMicron Technology ranks #491 out of 539 companies in the Semiconductors industry, placing it in the top 91.1%.
Is JMicron Technology's Median PS Value too high?
JMicron Technology's current Median PS Value of NT$28.63 is 1050% above median its 10-year median of 2.49. Over the past 10 years, this metric has ranged from a low of 1.42 to a high of 4.90. Based on the distribution chart, JMicron Technology ranks #491 out of 539 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, JMicron Technology has a GF Score™ of 39/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does JMicron Technology's Median PS Value compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, JMicron Technology ranks #491 out of 539 companies for Median PS Value. This places JMicron Technology in the lower half of its industry. The industry median Median PS Value is 1.43. Historically, JMicron Technology's own Median PS Value has ranged from 1.42 to 4.90 over the past decade. 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 Semiconductors company?
The median Median PS Value among Semiconductors companies is 1.43, based on 539 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 JMicron Technology and its competitors. For the Semiconductors industry, the median Median PS Value is 1.43 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JMicron Technology's current Median PS Value is NT$28.63, which is 1050% above median its own 10-year median of 2.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JMicron Technology stock overvalued right now?
Based on GuruFocus' analysis, JMicron Technology (ROCO:4925) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$40.40, compared to a current price of NT$118.00 — trading 192.1% above its estimated fair value. The current Median PS Value is NT$28.63, which is 1050% above median its 10-year median of 2.49. JMicron Technology's overall GF Score™ is 39/100 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 JMicron Technology (ROCO:4925), the current Median PS Value is NT$28.63 as of Jul. 18, 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 JMicron Technology (ROCO:4925) Overvalued in 2026?
Based on GuruFocus' analysis, JMicron Technology stock appears to be overvalued.
The current stock price of NT$118.00 is trading 192.1% above its estimated GF Value™ of NT$40.40.
GuruFocus considers JMicron Technology to be Significantly Overvalued.
Key valuation signals for ROCO:4925:
Median PS Value: NT$28.63 (1050% above median its 10-year median of 2.49)
GF Value™: NT$40.40 vs. price of NT$118.00 (192.1% above fair value)
No single metric tells the full story. See the ROCO:4925 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
JMicron Technology Corp operates as a fabless IC company that specializes in designing high-speed data and signal interfaces. It offers bridge controller series that offers a range of high-speed and super-speed FireWire and SATAII/III interfaces for data storage applications.
39GF Score
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