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The historical rank and industry rank for Dioo Microcircuits Co Jiangsu's PB Ratio or its related term are showing as below:
SHSE:688381'
s PB Ratio Range Over the Past 10 Years
Min: 1.29 Med: 2.22 Max: 17.17
Current: 2.71
During the past 8 years, Dioo Microcircuits Co Jiangsu's highest PB Ratio was 17.17. The lowest was 1.29. And the median was 2.22.
SHSE:688381's PB Ratio is ranked better than 52.35% of 999
companies
in the Semiconductors industry
Industry Median: 2.84
vs SHSE:688381: 2.71
During the past 12 months, Dioo Microcircuits Co Jiangsu'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 -6.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 43.70% per year.
During the past 8 years, the highest 3-Year average Book Value Per Share Growth Rate of Dioo Microcircuits Co Jiangsu was 163.90% per year. The lowest was -6.10% per year. And the median was 60.70% per year.
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.
Dioo Microcircuits Co Jiangsu PB Ratio Related Terms
Dioo Microcircuits Co Jiangsu 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:688381 vs NVDA, AVGO, MU: PB Ratio Comparison
For the Semiconductors subindustry, Dioo Microcircuits Co Jiangsu'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.
Dioo Microcircuits Co Jiangsu PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Dioo Microcircuits Co Jiangsu's PB Ratio distribution charts can be found below:
* The bar in red indicates where Dioo Microcircuits Co Jiangsu's PB Ratio falls into.
Dioo Microcircuits Co Jiangsu 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.
Dioo Microcircuits Co Jiangsu (SHSE:688381) has a PB Ratio of 2.71 as of Aug. 01, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Dioo Microcircuits Co Jiangsu and its competitors. This is 22% above median its historical median of 2.22. Over the past decade, Dioo Microcircuits Co Jiangsu's PB Ratio has ranged from 1.29 to 17.17. According to the industry distribution chart, Dioo Microcircuits Co Jiangsu ranks #476 out of 999 companies in the Semiconductors industry, placing it in the top 47.6%.
Is Dioo Microcircuits Co Jiangsu's PB Ratio too high?
Dioo Microcircuits Co Jiangsu's current PB Ratio of 2.71 is 22% above median its 10-year median of 2.22. Over the past 10 years, this metric has ranged from a low of 1.29 to a high of 17.17. The Semiconductors industry median PB Ratio is 2.84. Dioo Microcircuits Co Jiangsu's value of 2.71 is 4.6% below this industry median. Based on the distribution chart, Dioo Microcircuits Co Jiangsu ranks #476 out of 999 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Dioo Microcircuits Co Jiangsu has a GF Score™ of 73/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Dioo Microcircuits Co Jiangsu's PB Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Dioo Microcircuits Co Jiangsu ranks #476 out of 999 companies for PB Ratio. This puts Dioo Microcircuits Co Jiangsu in the upper half of its industry. The industry median PB Ratio is 2.84. Dioo Microcircuits Co Jiangsu's value of 2.71 is 4.6% below this benchmark. Historically, Dioo Microcircuits Co Jiangsu's own PB Ratio has ranged from 1.29 to 17.17 over the past decade. While the company's 10-year median is 2.22 vs. the industry median of 2.84, Dioo Microcircuits Co Jiangsu has consistently been below 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 2.84, based on 999 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. Dioo Microcircuits Co Jiangsu's current PB Ratio of 2.71 is 4.6% below 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 Dioo Microcircuits Co Jiangsu and its competitors. For the Semiconductors industry, the median PB Ratio is 2.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Dioo Microcircuits Co Jiangsu's current PB Ratio is 2.71, which is 22% above median its own 10-year median of 2.22. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Dioo Microcircuits Co Jiangsu stock overvalued right now?
Based on GuruFocus' analysis, Dioo Microcircuits Co Jiangsu (SHSE:688381) is currently considered Fairly Valued. The stock's GF Value™ is ¥27.01, compared to a current price of ¥27.54 — trading 2% above its estimated fair value. The current PB Ratio is 2.71, which is 22% above median its 10-year median of 2.22 and 4.6% below the Semiconductors industry median of 2.84. Dioo Microcircuits Co Jiangsu's overall GF Score™ is 73/100 with 4 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 Dioo Microcircuits Co Jiangsu (SHSE:688381), the current PB Ratio is 2.71 as of Aug. 01, 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 Dioo Microcircuits Co Jiangsu (SHSE:688381) Overvalued in 2026?
Based on GuruFocus' analysis, Dioo Microcircuits Co Jiangsu stock appears to be overvalued.
The current stock price of ¥27.54 is trading 2% above its estimated GF Value™ of ¥27.01.
GuruFocus considers Dioo Microcircuits Co Jiangsu to be Fairly Valued.
Key valuation signals for SHSE:688381:
PB Ratio: 2.71 (22% above median its 10-year median of 2.22)
GF Value™: ¥27.01 vs. price of ¥27.54 (2% above fair value)
Industry Position: 4.6% below the Semiconductors median (#476 of 999)
No single metric tells the full story. See the SHSE:688381 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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