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Nanjing Aolian AE&EA CoSZSE:300585 -1.59%73 PB Ratio is 4.40 as of Sep. 03, 2026, which is 8% above its 10-year median of 4.06. GuruFocus rates SZSE:300585 with a GF Score™ of 73/100 and a GF Value™ of ¥14.53 (Modestly Overvalued). The stock has 2 warning signs investors should review. Among 1,300 Vehicles & Parts companies, Nanjing Aolian AE&EA Co ranks worse than 86.46% on this metric.
The historical rank and industry rank for Nanjing Aolian AE&EA Co's PB Ratio or its related term are showing as below:
SZSE:300585'
s PB Ratio Range Over the Past 10 Years
Min: 2.22 Med: 4.06 Max: 11.14
Current: 4.41
During the past 13 years, Nanjing Aolian AE&EA Co's highest PB Ratio was 11.14. The lowest was 2.22. And the median was 4.06.
SZSE:300585's PB Ratio is ranked worse than 86.46% of 1300
companies
in the Vehicles & Parts industry
Industry Median: 1.415
vs SZSE:300585: 4.41
During the past 12 months, Nanjing Aolian AE&EA Co's average Book Value Per Share Growth Rate was -12.10% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -3.90% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 1.70% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 7.90% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Nanjing Aolian AE&EA Co was 43.00% per year. The lowest was -3.90% per year. And the median was 11.20% 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.
* 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.
SZSE:300585 vs ORLY, AZO, GPC: PB Ratio Comparison
For the Auto Parts subindustry, Nanjing Aolian AE&EA Co'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.
Nanjing Aolian AE&EA Co PB Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Nanjing Aolian AE&EA Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Nanjing Aolian AE&EA Co'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.
Nanjing Aolian AE&EA Co (SZSE:300585) has a PB Ratio of 4.40 as of Sep. 03, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Nanjing Aolian AE&EA Co and its competitors. This is near median its historical median of 4.06. Over the past decade, Nanjing Aolian AE&EA Co's PB Ratio has ranged from 2.22 to 11.14. According to the industry distribution chart, Nanjing Aolian AE&EA Co ranks #1124 out of 1300 companies in the Vehicles & Parts industry, placing it in the top 86.5%.
Is Nanjing Aolian AE&EA Co's PB Ratio too high?
Nanjing Aolian AE&EA Co's current PB Ratio of 4.40 is near median its 10-year median of 4.06. Over the past 10 years, this metric has ranged from a low of 2.22 to a high of 11.14. The Vehicles & Parts industry median PB Ratio is 1.42. Nanjing Aolian AE&EA Co's value of 4.40 is 211% above this industry median. Based on the distribution chart, Nanjing Aolian AE&EA Co ranks #1124 out of 1300 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Nanjing Aolian AE&EA Co has a GF Score™ of 73/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Nanjing Aolian AE&EA Co's PB Ratio compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Nanjing Aolian AE&EA Co ranks #1124 out of 1300 companies for PB Ratio. This places Nanjing Aolian AE&EA Co in the lower half of its industry. The industry median PB Ratio is 1.42. Nanjing Aolian AE&EA Co's value of 4.40 is 211% above this benchmark. Historically, Nanjing Aolian AE&EA Co's own PB Ratio has ranged from 2.22 to 11.14 over the past decade. While the company's 10-year median is 4.06 vs. the industry median of 1.42, Nanjing Aolian AE&EA Co 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 Vehicles & Parts company?
The median PB Ratio among Vehicles & Parts companies is 1.42, based on 1,300 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. Nanjing Aolian AE&EA Co's current PB Ratio of 4.40 is 211% 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 Nanjing Aolian AE&EA Co and its competitors. For the Vehicles & Parts industry, the median PB Ratio is 1.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Nanjing Aolian AE&EA Co's current PB Ratio is 4.40, which is near median its own 10-year median of 4.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Nanjing Aolian AE&EA Co stock overvalued right now?
Based on GuruFocus' analysis, Nanjing Aolian AE&EA Co (SZSE:300585) is currently considered Modestly Overvalued. The stock's GF Value™ is ¥14.53, compared to a current price of ¥16.08 — trading 10.7% above its estimated fair value. The current PB Ratio is 4.40, which is near median its 10-year median of 4.06 and 211% above the Vehicles & Parts industry median of 1.42. Nanjing Aolian AE&EA Co's overall GF Score™ is 73/100 with 2 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 Nanjing Aolian AE&EA Co (SZSE:300585), the current PB Ratio is 4.40 as of Sep. 03, 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 Nanjing Aolian AE&EA Co (SZSE:300585) Overvalued in 2026?
Based on GuruFocus' analysis, Nanjing Aolian AE&EA Co stock appears to be overvalued.
The current stock price of ¥16.08 is trading 10.7% above its estimated GF Value™ of ¥14.53.
GuruFocus considers Nanjing Aolian AE&EA Co to be Modestly Overvalued.
Key valuation signals for SZSE:300585:
PB Ratio: 4.40 (near median its 10-year median of 4.06)
GF Value™: ¥14.53 vs. price of ¥16.08 (10.7% above fair value)
Industry Position: 211% above the Vehicles & Parts median (#1124 of 1300)
No single metric tells the full story. See the SZSE:300585 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Nanjing Aolian AE&EA Co Ltd engages in researching, developing, manufacturing, and marketing automobile electronics and electrical accessory products. The company's products mainly include electron accelerator pedals, gear shifting controllers, air conditioner controller for vehicles, low temperature starting devices, and electronic throttles, among others.
73GF Score
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