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Realtek SemiconductorLUX:RTKSM 85 Cyclically Adjusted PS Ratio is 4.14 as of Sep. 05, 2026, which is 26% above its 10-year median of 3.29. GuruFocus rates LUX:RTKSM with a GF Score™ of 85/100 and a GF Value™ of $62.19. The stock has 4 warning signs investors should review. Among 730 Semiconductors companies, Realtek Semiconductor ranks worse than 55.48% on this metric.
The historical rank and industry rank for Realtek Semiconductor's Cyclically Adjusted PS Ratio or its related term are showing as below:
LUX:RTKSM'
s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 1.98 Med: 3.29 Max: 6.45
Current: 3.67
During the past years, Realtek Semiconductor's highest Cyclically Adjusted PS Ratio was 6.45. The lowest was 1.98. And the median was 3.29.
LUX:RTKSM's Cyclically Adjusted PS Ratio is ranked worse than 55.48% of 730
companies
in the Semiconductors industry
Industry Median: 3.08
vs LUX:RTKSM: 3.67
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.
Realtek Semiconductor's adjusted revenue per share data for the three months ended in Jun. 2026 was $9.213. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is $16.89 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Realtek Semiconductor (LUX:RTKSM) Cyclically Adjusted PS Ratio Explanation
Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.
Realtek Semiconductor Cyclically Adjusted PS Ratio Related Terms
Realtek Semiconductor Cyclically Adjusted PS Ratio Historical Data
* Premium members only.
The historical data trend for Realtek Semiconductor's Cyclically Adjusted PS Ratio 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 Cyclically Adjusted PS Ratio Chart
LUX:RTKSM vs NVDA, AVGO, MU: Cyclically Adjusted PS Ratio Comparison
For the Semiconductors subindustry, Realtek Semiconductor's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS Ratio 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 Cyclically Adjusted PS Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Realtek Semiconductor's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where Realtek Semiconductor's Cyclically Adjusted PS Ratio falls into.
Realtek Semiconductor Cyclically Adjusted PS Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PS Ratio of 4.14 mean?
Realtek Semiconductor (LUX:RTKSM) has a Cyclically Adjusted PS Ratio of 4.14 as of Sep. 05, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Realtek Semiconductor and its competitors. This is 26% above median its historical median of 3.29. Over the past decade, Realtek Semiconductor's Cyclically Adjusted PS Ratio has ranged from 1.98 to 6.45. According to the industry distribution chart, Realtek Semiconductor ranks #405 out of 730 companies in the Semiconductors industry, placing it in the top 55.5%.
Is Realtek Semiconductor's Cyclically Adjusted PS Ratio too high?
Realtek Semiconductor's current Cyclically Adjusted PS Ratio of 4.14 is 26% above median its 10-year median of 3.29. Over the past 10 years, this metric has ranged from a low of 1.98 to a high of 6.45. The Semiconductors industry median Cyclically Adjusted PS Ratio is 3.08. Realtek Semiconductor's value of 4.14 is 34.4% above this industry median. Based on the distribution chart, Realtek Semiconductor ranks #405 out of 730 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Realtek Semiconductor has a GF Score™ of 85/100, reflecting its overall financial health beyond just this single metric.
How does Realtek Semiconductor's Cyclically Adjusted PS Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Realtek Semiconductor ranks #405 out of 730 companies for Cyclically Adjusted PS Ratio. This places Realtek Semiconductor in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 3.08. Realtek Semiconductor's value of 4.14 is 34.4% above this benchmark. Historically, Realtek Semiconductor's own Cyclically Adjusted PS Ratio has ranged from 1.98 to 6.45 over the past decade. While the company's 10-year median is 3.29 vs. the industry median of 3.08, Realtek Semiconductor has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PS Ratio for a Semiconductors company?
The median Cyclically Adjusted PS Ratio among Semiconductors companies is 3.08, based on 730 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Realtek Semiconductor's current Cyclically Adjusted PS Ratio of 4.14 is 34.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Realtek Semiconductor and its competitors. For the Semiconductors industry, the median Cyclically Adjusted PS Ratio is 3.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Realtek Semiconductor's current Cyclically Adjusted PS Ratio is 4.14, which is 26% above median its own 10-year median of 3.29. 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 Cyclically Adjusted PS Ratio of 4.14. The stock's GF Value™ is $62.19, compared to a current price of $70.00 — trading 12.6% above its estimated fair value. The current Cyclically Adjusted PS Ratio is 4.14, which is 26% above median its 10-year median of 3.29 and 34.4% above the Semiconductors industry median of 3.08. Realtek Semiconductor's overall GF Score™ is 85/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Realtek Semiconductor (LUX:RTKSM), the current Cyclically Adjusted PS Ratio is 4.14 as of Sep. 05, 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 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 12.6% above its estimated GF Value™ of $62.19.
Key valuation signals for LUX:RTKSM:
Cyclically Adjusted PS Ratio: 4.14 (26% above median its 10-year median of 3.29)
GF Value™: $62.19 vs. price of $70.00 (12.6% above fair value)
Industry Position: 34.4% above the Semiconductors median (#405 of 730)
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 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.
85GF Score
Get the complete analysis for LUX:RTKSM
Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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