Silicon Motion TechnologyMEX:SIMO N 68 PB Ratio is 12.13 as of Jul. 07, 2026, which is 274% above its 10-year median of 3.24. GuruFocus rates MEX:SIMO N with a GF Score™ of 68/100 and a GF Value™ of MXN2,159.38 (Significantly Overvalued). The stock has 11 warning signs investors should review. Among 997 Semiconductors companies, Silicon Motion Technology ranks worse than 86.36% on this metric.
Silicon Motion Technology Corp stock PB Ratio (=11.91) is close to 10-year high of 12.04.
The historical rank and industry rank for Silicon Motion Technology's PB Ratio or its related term are showing as below:
MEX:SIMO N'
s PB Ratio Range Over the Past 10 Years
Min: 1.73 Med: 3.24 Max: 12.04
Current: 11.91
During the past 13 years, Silicon Motion Technology's highest PB Ratio was 12.04. The lowest was 1.73. And the median was 3.24.
MEX:SIMO N's PB Ratio is ranked worse than 86.36% of 997
companies
in the Semiconductors industry
Industry Median: 3.7
vs MEX:SIMO N: 11.91
During the past 12 months, Silicon Motion Technology's average Book Value Per Share Growth Rate was 17.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 3.80% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 8.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 8.90% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Silicon Motion Technology was 71.20% per year. The lowest was -7.50% per year. And the median was 11.50% per year.
Back to Basics: PB Ratio
Silicon Motion Technology (MEX:SIMO N) PB Ratio Explanation
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Silicon Motion Technology PB Ratio Related Terms
Silicon Motion Technology PB Ratio Historical Data
* 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.
MEX:SIMO N vs SWKS, ALGM, MXL: PB Ratio Comparison
For the Semiconductors subindustry, Silicon Motion Technology's PB Ratio, along with its competitors' market caps and PB 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.
Silicon Motion Technology PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Silicon Motion Technology's PB Ratio distribution charts can be found below:
* The bar in red indicates where Silicon Motion Technology's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Silicon Motion Technology (MEX:SIMO N) has a PB Ratio of 12.13 as of Jul. 07, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Silicon Motion Technology and its competitors. This is 274% above median its historical median of 3.24. Over the past decade, Silicon Motion Technology's PB Ratio has ranged from 1.73 to 12.04. According to the industry distribution chart, Silicon Motion Technology ranks #861 out of 997 companies in the Semiconductors industry, placing it in the top 86.4%.
Is Silicon Motion Technology's PB Ratio too high?
Silicon Motion Technology's current PB Ratio of 12.13 is 274% above median its 10-year median of 3.24. Over the past 10 years, this metric has ranged from a low of 1.73 to a high of 12.04. The Semiconductors industry median PB Ratio is 3.70. Silicon Motion Technology's value of 12.13 is 227.8% above this industry median. Based on the distribution chart, Silicon Motion Technology ranks #861 out of 997 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Silicon Motion Technology has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Silicon Motion Technology's PB Ratio compare to SWKS and ALGM?
According to the Semiconductors industry distribution chart, Silicon Motion Technology ranks #861 out of 997 companies for PB Ratio. This places Silicon Motion Technology in the lower half of its industry. The industry median PB Ratio is 3.70. Silicon Motion Technology's value of 12.13 is 227.8% above this benchmark. Historically, Silicon Motion Technology's own PB Ratio has ranged from 1.73 to 12.04 over the past decade. While the company's 10-year median is 3.24 vs. the industry median of 3.70, Silicon Motion Technology 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 PB Ratio for a Semiconductors company?
The median PB Ratio among Semiconductors companies is 3.70, based on 997 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Silicon Motion Technology's current PB Ratio of 12.13 is 227.8% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Silicon Motion Technology and its competitors. For the Semiconductors industry, the median PB Ratio is 3.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Silicon Motion Technology's current PB Ratio is 12.13, which is 274% above median its own 10-year median of 3.24. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Silicon Motion Technology stock overvalued right now?
Based on GuruFocus' analysis, Silicon Motion Technology (MEX:SIMO N) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN2,159.38, compared to a current price of MXN5,845.49 — trading 170.7% above its estimated fair value. The current PB Ratio is 12.13, which is 274% above median its 10-year median of 3.24 and 227.8% above the Semiconductors industry median of 3.70. Silicon Motion Technology's overall GF Score™ is 68/100 with 11 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Silicon Motion Technology (MEX:SIMO N), the current PB Ratio is 12.13 as of Jul. 07, 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 Silicon Motion Technology (MEX:SIMO N) Overvalued in 2026?
Based on GuruFocus' analysis, Silicon Motion Technology stock appears to be overvalued.
The current stock price of MXN5,845.49 is trading 170.7% above its estimated GF Value™ of MXN2,159.38.
GuruFocus considers Silicon Motion Technology to be Significantly Overvalued.
Key valuation signals for MEX:SIMO N:
PB Ratio: 12.13 (274% above median its 10-year median of 3.24)
GF Value™: MXN2,159.38 vs. price of MXN5,845.49 (170.7% above fair value)
Industry Position: 227.8% above the Semiconductors median (#861 of 997)
No single metric tells the full story. See the MEX:SIMO N stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Silicon Motion Technology Corp is engaged in developing NAND flash controllers for SSDs and other solid-state storage devices. Its only operating segment is to develop NAND flash controllers and SSD solutions. The company derives revenue from product categories such as Mobile Storage, Mobile Communications, and others. Silicon's geographical segments are Taiwan, the United States, Korea, China, Singapore, Malaysia, and others. The company's products are used in Personal Computing, Smartphone/Tablet/CE, Flash Card/USB Flash Drive, Industrial and Embedded, Automotive, and Enterprise and Data centers.
68GF Score
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