JMicron Technology (ROCO:4925) Quality Rank

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.

ROCO:4925 JMicron Technology Corp ROCO:4925
37 GF Score
Price NT$118.00
GF Value NT$39.95
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is JMicron Technology Quality Rank?

The Quality Rank measures the business quality of a company relative to other companies. It is ranked based on the strength of the balance sheet, as well as the profitability and growth of the business. The ranked companies are split in equal numbers and then ranked from 1 to 10, with 10 being the highest.

The rank of balance sheet (30%)

The rank of balance sheet is done through the ranking of:
  • Interest coverage
  • Zscore
  • Debt to revenue
  • Equity to asset
  • Cash to debt

The rank of Profitability (70%)

The ranking of Profitability is done by ranking:
  • Operating margin mean rank (10-year mean average profit margine)
  • Operating margin growth rank
  • Fscore
  • Predictability rank
  • Revenue growth rank (5 year), when the growth is higher than 25%, set it as 25%
  • Num of year profit (number of years that is profitable within the last 10 years)
  • ROIC median (10-year median of ROIC)

JMicron Technology Quality Rank Related Terms

ROCO:4925
37GF Score
JMicron Technology Corp ROCO:4925
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

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 195.4% above its estimated GF Value™ of NT$39.95. GuruFocus considers JMicron Technology to be Significantly Overvalued.

Key valuation signals for ROCO:4925:

  • Quality Rank:
  • GF Value™: NT$39.95 vs. price of NT$118.00 (195.4% above fair value)
  • GF Score™: 37/100 with 5 warning signs

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 Business Description

Address No. 13, Chuangxin 1st Road, 1st Floor, Hsinchu Science Park, Hsinchu, TWN
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.
37GF Score

Get the complete analysis for ROCO:4925

Quality Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$118.00
Price
NT$39.95
GF Value