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The historical rank and industry rank for China Micro Semicon (Shenzhen)'s PB Ratio or its related term are showing as below:
SHSE:688380'
s PB Ratio Range Over the Past 10 Years
Min: 1.85 Med: 3.76 Max: 13.98
Current: 4.46
During the past 8 years, China Micro Semicon (Shenzhen)'s highest PB Ratio was 13.98. The lowest was 1.85. And the median was 3.76.
SHSE:688380's PB Ratio is ranked worse than 63.33% of 998
companies
in the Semiconductors industry
Industry Median: 3.14
vs SHSE:688380: 4.46
During the past 12 months, China Micro Semicon (Shenzhen)'s average Book Value Per Share Growth Rate was 6.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -0.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 32.80% per year.
During the past 8 years, the highest 3-Year average Book Value Per Share Growth Rate of China Micro Semicon (Shenzhen) was 67.20% per year. The lowest was -0.10% per year. And the median was 36.00% per year.
Back to Basics: PB Ratio
China Micro Semicon (Shenzhen) (SHSE:688380) 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.
China Micro Semicon (Shenzhen) PB Ratio Related Terms
China Micro Semicon (Shenzhen) 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.
SHSE:688380 vs NVDA, AVGO, MU: PB Ratio Comparison
For the Semiconductors subindustry, China Micro Semicon (Shenzhen)'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.
China Micro Semicon (Shenzhen) PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, China Micro Semicon (Shenzhen)'s PB Ratio distribution charts can be found below:
* The bar in red indicates where China Micro Semicon (Shenzhen)'s PB Ratio falls into.
China Micro Semicon (Shenzhen) PB Ratio Calculation
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.
China Micro Semicon (Shenzhen) (SHSE:688380) has a PB Ratio of 4.45 as of Jul. 20, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on China Micro Semicon (Shenzhen) and its competitors. This is 18% above median its historical median of 3.76. Over the past decade, China Micro Semicon (Shenzhen)'s PB Ratio has ranged from 1.85 to 13.98. According to the industry distribution chart, China Micro Semicon (Shenzhen) ranks #632 out of 998 companies in the Semiconductors industry, placing it in the top 63.3%.
Is China Micro Semicon (Shenzhen)'s PB Ratio too high?
China Micro Semicon (Shenzhen)'s current PB Ratio of 4.45 is 18% above median its 10-year median of 3.76. Over the past 10 years, this metric has ranged from a low of 1.85 to a high of 13.98. The Semiconductors industry median PB Ratio is 3.14. China Micro Semicon (Shenzhen)'s value of 4.45 is 41.7% above this industry median. Based on the distribution chart, China Micro Semicon (Shenzhen) ranks #632 out of 998 companies in the Semiconductors industry, which is below the industry midpoint. Overall, China Micro Semicon (Shenzhen) has a GF Score™ of 81/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does China Micro Semicon (Shenzhen)'s PB Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, China Micro Semicon (Shenzhen) ranks #632 out of 998 companies for PB Ratio. This places China Micro Semicon (Shenzhen) in the lower half of its industry. The industry median PB Ratio is 3.14. China Micro Semicon (Shenzhen)'s value of 4.45 is 41.7% above this benchmark. Historically, China Micro Semicon (Shenzhen)'s own PB Ratio has ranged from 1.85 to 13.98 over the past decade. While the company's 10-year median is 3.76 vs. the industry median of 3.14, China Micro Semicon (Shenzhen) 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 3.14, based on 998 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. China Micro Semicon (Shenzhen)'s current PB Ratio of 4.45 is 41.7% 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 China Micro Semicon (Shenzhen) and its competitors. For the Semiconductors industry, the median PB Ratio is 3.14 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Micro Semicon (Shenzhen)'s current PB Ratio is 4.45, which is 18% above median its own 10-year median of 3.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Micro Semicon (Shenzhen) stock overvalued right now?
Based on GuruFocus' analysis, China Micro Semicon (Shenzhen) (SHSE:688380) is currently considered Modestly Undervalued. The stock's GF Value™ is ¥43.00, compared to a current price of ¥35.92 — trading 16.5% below its estimated fair value. The current PB Ratio is 4.45, which is 18% above median its 10-year median of 3.76 and 41.7% above the Semiconductors industry median of 3.14. China Micro Semicon (Shenzhen)'s overall GF Score™ is 81/100 with 3 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 China Micro Semicon (Shenzhen) (SHSE:688380), the current PB Ratio is 4.45 as of Jul. 20, 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 China Micro Semicon (Shenzhen) (SHSE:688380) Overvalued in 2026?
Based on GuruFocus' analysis, China Micro Semicon (Shenzhen) stock appears to be undervalued.
The current stock price of ¥35.92 is trading 16.5% below its estimated GF Value™ of ¥43.00.
GuruFocus considers China Micro Semicon (Shenzhen) to be Modestly Undervalued.
Key valuation signals for SHSE:688380:
PB Ratio: 4.45 (18% above median its 10-year median of 3.76)
GF Value™: ¥43.00 vs. price of ¥35.92 (16.5% below fair value)
Industry Position: 41.7% above the Semiconductors median (#632 of 998)
No single metric tells the full story. See the SHSE:688380 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China Micro Semicon (Shenzhen) Business Description
China Micro Semicon (Shenzhen) Ltd is engaged in the research and development, design, and sales of digital-analog mixed-signal chips and analog chips.
81GF Score
Get the complete analysis for SHSE:688380
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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