Realtek Semiconductor (LUX:RTKSM) Common Stock: $164 Mil (As of Dec. 2025)


LUX:RTKSM Realtek Semiconductor Corp LUX:RTKSM
91 GF Score
Price $70.00
GF Value $48.00
! 7 Warning Signs
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What is Realtek Semiconductor Common Stock?

Realtek Semiconductor LUX:RTKSM 91 Common Stock is $164 Mil as of Dec. 2025. GuruFocus rates LUX:RTKSM with a GF Score™ of 91/100 and a GF Value™ of $48.00. The stock has 7 warning signs investors should review.

Realtek Semiconductor's quarterly common stock declined from Jun. 2025 ($173 Mil) to Sep. 2025 ($169 Mil) and declined from Sep. 2025 ($169 Mil) to Dec. 2025 ($164 Mil).

Realtek Semiconductor's annual common stock declined from Dec. 2023 ($164 Mil) to Dec. 2024 ($157 Mil) but then increased from Dec. 2024 ($157 Mil) to Dec. 2025 ($164 Mil).

Realtek Semiconductor Common Stock Historical Data

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The historical data trend for Realtek Semiconductor's Common Stock 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 Common Stock Chart

Realtek Semiconductor Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Common Stock
Get a 7-Day Free Trial Premium Member Only Premium Member Only 184.04 167.32 164.11 157.44 164.43

Realtek Semiconductor Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Common Stock 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 157.44 155.51 173.13 168.88 164.43
LUX:RTKSM
91GF Score
Realtek Semiconductor Corp LUX:RTKSM
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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Realtek Semiconductor Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of $164 Mil mean?
Realtek Semiconductor (LUX:RTKSM) has a Common Stock of $164 Mil as of Dec. 2025. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Realtek Semiconductor and its competitors.
Is Realtek Semiconductor's Common Stock too high?
Realtek Semiconductor's current Common Stock is $164 Mil. Overall, Realtek Semiconductor has a GF Score™ of 91/100, reflecting its overall financial health beyond just this single metric.
How does Realtek Semiconductor's Common Stock compare to NVDA and AVGO?
Realtek Semiconductor's Common Stock of $164 Mil can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Common Stock for a Semiconductors company?
A good Common Stock depends on the Semiconductors industry context. However, Common Stock 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 Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on Realtek Semiconductor and its competitors. Realtek Semiconductor's current Common Stock is $164 Mil. 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 (LUX:RTKSM) has a current Common Stock of $164 Mil. The stock's GF Value™ is $48.00, compared to a current price of $70.00 — trading 45.8% above its estimated fair value. The current Common Stock is $164 Mil. Realtek Semiconductor's overall GF Score™ is 91/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For Realtek Semiconductor (LUX:RTKSM), the current Common Stock is $164 Mil 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 Realtek Semiconductor (LUX:RTKSM) Overvalued in 2026?

Based on GuruFocus' analysis, Realtek Semiconductor stock appears to be overvalued. The current stock price of $70.00 is trading 45.8% above its estimated GF Value™ of $48.00.

Key valuation signals for LUX:RTKSM:

  • Common Stock: $164 Mil
  • GF Value™: $48.00 vs. price of $70.00 (45.8% above fair value)
  • GF Score™: 91/100 with 7 warning signs

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

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.
91GF Score

Get the complete analysis for LUX:RTKSM

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

$70.00
Price
$48.00
GF Value