JMicron Technology (ROCO:4925) EV-to-FCF: -23.96 (As of Jul. 18, 2026)

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ROCO:4925 JMicron Technology Corp ROCO:4925
39 GF Score
Price NT$118.00
GF Value NT$40.40
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is JMicron Technology EV-to-FCF?

JMicron Technology ROCO:4925 -9.23% 39 EV-to-FCF is -23.96 as of Jul. 18, 2026. 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 503 Semiconductors companies, JMicron Technology ranks worse than 198806.96% on this metric.

EV-to-FCF is calculated as enterprise value divided by its free cash flow. As of today, JMicron Technology's Enterprise Value is NT$8,000.7 Mil. JMicron Technology's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-333.9 Mil. Therefore, JMicron Technology's EV-to-FCF for today is -23.96.

The historical rank and industry rank for JMicron Technology's EV-to-FCF or its related term are showing as below:

ROCO:4925' s EV-to-FCF Range Over the Past 10 Years
Min: -19338.02   Med: -10.29   Max: 225.85
Current: -28.61

During the past 13 years, the highest EV-to-FCF of JMicron Technology was 225.85. The lowest was -19338.02. And the median was -10.29.

ROCO:4925's EV-to-FCF is ranked worse than
100% of 503 companies
in the Semiconductors industry
Industry Median: 44.99 vs ROCO:4925: -28.61

EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

As of today (2026-07-18), JMicron Technology's stock price is NT$118.00. JMicron Technology's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-4.050. Therefore, JMicron Technology's PE Ratio (TTM) for today is At Loss.


JMicron Technology  (ROCO:4925) EV-to-FCF Explanation

EV-to-FCF is a valuation multiple that allows analysts and investors to compare stocks, preferably in the same sector or industry. This important multiple is often used in conjunction with, or as an alternative to, the PE Ratio (TTM) to determine the fair market value of a company.

JMicron Technology's PE Ratio (TTM) for today is calculated as:

PE Ratio (TTM)=Share Price (Today)/Earnings per Share (Diluted) (TTM)
=118.00/-4.050
=At Loss

JMicron Technology's share price for today is NT$118.00.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. JMicron Technology's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-4.050.

* 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.

Enterprise Value is used because it is a more complete measure in reflecting how much an investor pays when buying a company. Free Cash Flow is an important financial metric because it represents the actual amount of cash at a company's disposal. Companies with a low EV-to-FCF ratio, combined with a strong balance sheet are generally considered as undervalued.


JMicron Technology EV-to-FCF Related Terms


JMicron Technology EV-to-FCF Historical Data

* Premium members only.

The historical data trend for JMicron Technology's EV-to-FCF 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.

JMicron Technology EV-to-FCF Chart

JMicron Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EV-to-FCF
Get a 7-Day Free Trial Premium Member Only Premium Member Only -19,317.79 -18.29 79.09 -16.86 -7.60

JMicron Technology Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
EV-to-FCF 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 79.09 0.00 -16.86 0.00 -7.60

ROCO:4925 vs NVDA, AVGO, MU: EV-to-FCF Comparison

For the Semiconductors subindustry, JMicron Technology's EV-to-FCF, along with its competitors' market caps and EV-to-FCF 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 EV-to-FCF vs Semiconductors Industry

For the Semiconductors industry and Technology sector, JMicron Technology's EV-to-FCF distribution charts can be found below:

* The bar in red indicates where JMicron Technology's EV-to-FCF falls into.


ROCO:4925
39GF Score
JMicron Technology Corp ROCO:4925
EV-to-FCF is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

JMicron Technology EV-to-FCF Calculation

JMicron Technology's EV-to-FCF for today is calculated as:

EV-to-FCF=Enterprise Value (Today)/Free Cash Flow (TTM)
=8000.732/-333.936
=-23.96

JMicron Technology's current Enterprise Value is NT$8,000.7 Mil.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. JMicron Technology's Free Cash Flow for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-333.9 Mil.

* 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.

Frequently Asked Questions Learn more about EV-to-FCF →
What does a EV-to-FCF of -23.96 mean?
JMicron Technology (ROCO:4925) has a EV-to-FCF of -23.96 as of Jul. 18, 2026. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on JMicron Technology and its competitors. According to the industry distribution chart, JMicron Technology ranks #999999 out of 503 companies in the Semiconductors industry.
Is JMicron Technology's EV-to-FCF too high?
JMicron Technology's current EV-to-FCF is -23.96. Based on the distribution chart, JMicron Technology ranks #999999 out of 503 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 EV-to-FCF compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, JMicron Technology ranks #999999 out of 503 companies for EV-to-FCF. This places JMicron Technology in the lower half of its industry. The industry median EV-to-FCF is 44.99. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EV-to-FCF for a Semiconductors company?
The median EV-to-FCF among Semiconductors companies is 44.99, based on 503 companies in the industry. Companies in the top quartile (top 25%) have a EV-to-FCF significantly above this median, while those in the bottom quartile fall well below. However, EV-to-FCF 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 EV-to-FCF mean?
A high EV-to-FCF can signal that a stock is expensive relative to its fundamentals. EV to FCF ratio is the company's enterprise value divided by free cash flow. View historical data on JMicron Technology and its competitors. For the Semiconductors industry, the median EV-to-FCF is 44.99 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JMicron Technology's current EV-to-FCF is -23.96. 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 EV-to-FCF is -23.96. 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 EV-to-FCF calculated?
EV-to-FCF is calculated from a company's financial statements. For JMicron Technology (ROCO:4925), the current EV-to-FCF is -23.96 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:

  • EV-to-FCF: -23.96
  • GF Value™: NT$40.40 vs. price of NT$118.00 (192.1% above fair value)
  • GF Score™: 39/100 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.
39GF Score

Get the complete analysis for ROCO:4925

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

NT$118.00
Price
NT$40.40
GF Value