RLTQY (Realtek Semiconductor) FCF Margin %: 1.73% (As of Dec. 2025) — 88% Below Median


What is Realtek Semiconductor FCF Margin %?

Realtek Semiconductor RLTQY 92 FCF Margin % is 1.73% as of Dec. 2025, which is 88% below its 10-year median of 14.97. GuruFocus rates RLTQY with a GF Score™ of 92/100. The stock has 8 warning signs investors should review. Among 1,024 Semiconductors companies, Realtek Semiconductor ranks better than 83.01% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Realtek Semiconductor's Free Cash Flow for the three months ended in Dec. 2025 was $14.51 Mil. Realtek Semiconductor's Revenue for the three months ended in Dec. 2025 was $838.17 Mil. Therefore, Realtek Semiconductor's FCF Margin % for the quarter that ended in Dec. 2025 was 1.73%.

As of today, Realtek Semiconductor's current FCF Yield % is 4.15%.

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


During the past 13 years, the highest FCF Margin % of Realtek Semiconductor was 17.58%. The lowest was 5.62%. And the median was 14.97%.

RLTQY's FCF Margin % is not ranked *
in the Semiconductors industry.
Industry Median: -0.8
* Ranked among companies with meaningful FCF Margin % only.

Realtek Semiconductor FCF Margin % Related Terms

Realtek Semiconductor FCF Margin % Historical Data

* Premium members only.

The historical data trend for Realtek Semiconductor'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.

Realtek Semiconductor FCF Margin % Chart

Realtek Semiconductor 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 13.90 13.10 14.99 17.58 14.95

Realtek Semiconductor 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 20.49 17.72 16.92 21.33 1.73

RLTQY vs NVDA, AVGO, MU: FCF Margin % Comparison

For the Semiconductors subindustry, Realtek Semiconductor'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.

Realtek Semiconductor FCF Margin % vs Semiconductors Industry

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

* The bar in red indicates where Realtek Semiconductor's FCF Margin % falls into.


Realtek Semiconductor FCF Margin % Calculation

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

Realtek Semiconductor'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 )
=585.305/3913.792
=14.95 %

Realtek Semiconductor'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 )
=14.513/838.167
=1.73 %

* 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 1.73% mean?
Realtek Semiconductor (RLTQY) has a FCF Margin % of 1.73% as of Dec. 2025. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Realtek Semiconductor and its competitors. This is 88% below median its historical median of 14.97. Over the past decade, Realtek Semiconductor's FCF Margin % has ranged from 5.62 to 17.58. According to the industry distribution chart, Realtek Semiconductor ranks #174 out of 1024 companies in the Semiconductors industry, placing it in the top 17%.
Is Realtek Semiconductor's FCF Margin % too high?
Realtek Semiconductor's current FCF Margin % of 1.73% is 88% below median its 10-year median of 14.97. Over the past 10 years, this metric has ranged from a low of 5.62 to a high of 17.58. Based on the distribution chart, Realtek Semiconductor ranks #174 out of 1024 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Realtek Semiconductor has a GF Score™ of 92/100, reflecting its overall financial health beyond just this single metric.
How does Realtek Semiconductor's FCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Realtek Semiconductor ranks #174 out of 1024 companies for FCF Margin %. This places Realtek Semiconductor in the top 17% of its industry — outperforming the majority of peers. Historically, Realtek Semiconductor's own FCF Margin % has ranged from 5.62 to 17.58 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 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 Realtek Semiconductor and its competitors. Realtek Semiconductor's current FCF Margin % is 1.73%, which is 88% below median its own 10-year median of 14.97. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Realtek Semiconductor stock overvalued right now?
Realtek Semiconductor (RLTQY) has a current FCF Margin % of 1.73%. The current FCF Margin % is 1.73%, which is 88% below median its 10-year median of 14.97. Realtek Semiconductor's overall GF Score™ is 92/100 with 8 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 Realtek Semiconductor (RLTQY), the current FCF Margin % is 1.73% 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.

Realtek Semiconductor Business Description

Other Exchanges 2379:Taiwan
Address No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu, TWN, 300
Realtek Semiconductor Corp is engaged in researching, developing, manufacturing, and selling various integrated circuits and related application software. The products of the company include Connected Media ICs, Communications Network ICs, Computer Peripheral ICs, Multimedia ICs, Smart Interconnect ICs and others. The company derives maximum revenue from the Asian region followed by Taiwan.