Alpha Microelectronics (ROCO:8024) FCF Margin %: -51.67% (As of Dec. 2025)


ROCO:8024 Alpha Microelectronics Corp ROCO:8024
60 GF Score
Price NT$15.35
GF Value NT$10.37
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Alpha Microelectronics FCF Margin %?

Alpha Microelectronics ROCO:8024 -0.32% 60 FCF Margin % is -51.67% as of Dec. 2025. GuruFocus rates ROCO:8024 with a GF Score™ of 60/100 and a GF Value™ of NT$10.37 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 1,023 Semiconductors companies, Alpha Microelectronics ranks worse than 87.78% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Alpha Microelectronics's Free Cash Flow for the three months ended in Dec. 2025 was NT$-16.0 Mil. Alpha Microelectronics's Revenue for the three months ended in Dec. 2025 was NT$30.9 Mil. Therefore, Alpha Microelectronics's FCF Margin % for the quarter that ended in Dec. 2025 was -51.67%.

As of today, Alpha Microelectronics's current FCF Yield % is -9.18%.

The historical rank and industry rank for Alpha Microelectronics's FCF Margin % or its related term are showing as below:

ROCO:8024' s FCF Margin % Range Over the Past 10 Years
Min: -41.37   Med: -0.31   Max: 27.22
Current: -41.37

During the past 13 years, the highest FCF Margin % of Alpha Microelectronics was 27.22%. The lowest was -41.37%. And the median was -0.31%.

ROCO:8024's FCF Margin % is ranked worse than
87.78% of 1023 companies
in the Semiconductors industry
Industry Median: -0.76 vs ROCO:8024: -41.37

Alpha Microelectronics FCF Margin % Related Terms

Alpha Microelectronics FCF Margin % Historical Data

* Premium members only.

The historical data trend for Alpha Microelectronics's FCF Margin % 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.

Alpha Microelectronics FCF Margin % Chart

Alpha Microelectronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 24.77 27.22 -39.72 -36.52 -41.37

Alpha Microelectronics Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
FCF Margin % 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 -47.45 -48.05 -20.22 -53.69 -51.67

ROCO:8024 vs NVDA, AVGO, MU: FCF Margin % Comparison

For the Semiconductors subindustry, Alpha Microelectronics's FCF Margin %, along with its competitors' market caps and FCF Margin % 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.

Alpha Microelectronics FCF Margin % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Alpha Microelectronics's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Alpha Microelectronics's FCF Margin % falls into.


ROCO:8024
60GF Score
Alpha Microelectronics Corp ROCO:8024
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Alpha Microelectronics FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Alpha Microelectronics's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=-63.618/153.782
=-41.37 %

Alpha Microelectronics's FCF Margin for the quarter that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-15.968/30.906
=-51.67 %

* 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 FCF Margin % →
What does a FCF Margin % of -51.67% mean?
Alpha Microelectronics (ROCO:8024) has a FCF Margin % of -51.67% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Alpha Microelectronics and its competitors. According to the industry distribution chart, Alpha Microelectronics ranks #898 out of 1023 companies in the Semiconductors industry, placing it in the top 87.8%.
Is Alpha Microelectronics' FCF Margin % too high?
Alpha Microelectronics' current FCF Margin % is -51.67%. Based on the distribution chart, Alpha Microelectronics ranks #898 out of 1023 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Alpha Microelectronics has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Alpha Microelectronics' FCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Alpha Microelectronics ranks #898 out of 1023 companies for FCF Margin %. This places Alpha Microelectronics in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Semiconductors company?
A good FCF Margin % depends on the Semiconductors industry context. However, FCF Margin % 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Alpha Microelectronics and its competitors. Alpha Microelectronics's current FCF Margin % is -51.67%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alpha Microelectronics stock overvalued right now?
Based on GuruFocus' analysis, Alpha Microelectronics (ROCO:8024) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$10.37, compared to a current price of NT$15.35 — trading 48% above its estimated fair value. The current FCF Margin % is -51.67%. Alpha Microelectronics' overall GF Score™ is 60/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Alpha Microelectronics (ROCO:8024), the current FCF Margin % is -51.67% 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 Alpha Microelectronics (ROCO:8024) Overvalued in 2026?

Based on GuruFocus' analysis, Alpha Microelectronics stock appears to be overvalued. The current stock price of NT$15.35 is trading 48% above its estimated GF Value™ of NT$10.37. GuruFocus considers Alpha Microelectronics to be Significantly Overvalued.

Key valuation signals for ROCO:8024:

  • FCF Margin %: -51.67%
  • GF Value™: NT$10.37 vs. price of NT$15.35 (48% above fair value)
  • GF Score™: 60/100 with 5 warning signs

No single metric tells the full story. See the ROCO:8024 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Alpha Microelectronics Business Description

Address No. 295, Section 2, Guangfu Road, 9th Floor, Hsinchu, TWN
Alpha Microelectronics Corp is a Taiwan based company engages in the design, research, development, application, and marketing of integrated circuits. Its product range covers voice ICs, voice integrated MCUs and IC recording products.
60GF Score

Get the complete analysis for ROCO:8024

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

NT$15.35
Price
NT$10.37
GF Value