Launch Tech CoSTU:LAN 72 PB Ratio is 2.09 as of Jul. 02, 2026, which is 1% above its 10-year median of 2.06. GuruFocus rates STU:LAN with a GF Score™ of 72/100 and a GF Value™ of €0.71 (Fairly Valued). The stock has 2 warning signs investors should review. Among 1,295 Vehicles & Parts companies, Launch Tech Co ranks worse than 64.63% on this metric.
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. As of today (2026-07-02), Launch Tech Co's share price is €0.755. Launch Tech Co's Book Value per Share for the quarter that ended in Dec. 2025 was €0.36. Hence, Launch Tech Co's PB Ratio of today is 2.09.
Good Sign:
Launch Tech Co Ltd stock PB Ratio (=2.1) is close to 1-year low of 2.1.
The historical rank and industry rank for Launch Tech Co's PB Ratio or its related term are showing as below:
STU:LAN'
s PB Ratio Range Over the Past 10 Years
Min: 0.59 Med: 2.06 Max: 4.56
Current: 2.1
During the past 13 years, Launch Tech Co's highest PB Ratio was 4.56. The lowest was 0.59. And the median was 2.06.
STU:LAN's PB Ratio is ranked worse than 64.63% of 1295
companies
in the Vehicles & Parts industry
Industry Median: 1.38
vs STU:LAN: 2.10
During the past 12 months, Launch Tech Co's average Book Value Per Share Growth Rate was 3.60% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 5.90% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 13.00% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 1.80% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Launch Tech Co was 20.90% per year. The lowest was -19.40% per year. And the median was 6.25% 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.
Launch Tech Co PB Ratio Related Terms
Launch Tech Co PB Ratio Historical Data
* Premium members only.
The historical data trend for Launch Tech Co's PB 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.
For the Auto Parts subindustry, Launch Tech 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.
Launch Tech Co PB Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Launch Tech Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Launch Tech 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.
Launch Tech Co's PB Ratio for today is calculated as follows:
* 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.
Launch Tech Co (STU:LAN) has a PB Ratio of 2.09 as of Jul. 02, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Launch Tech Co and its competitors. This is near median its historical median of 2.06. Over the past decade, Launch Tech Co's PB Ratio has ranged from 0.59 to 4.56. According to the industry distribution chart, Launch Tech Co ranks #837 out of 1295 companies in the Vehicles & Parts industry, placing it in the top 64.6%.
Is Launch Tech Co's PB Ratio too high?
Launch Tech Co's current PB Ratio of 2.09 is near median its 10-year median of 2.06. Over the past 10 years, this metric has ranged from a low of 0.59 to a high of 4.56. The Vehicles & Parts industry median PB Ratio is 1.38. Launch Tech Co's value of 2.09 is 51.4% above this industry median. Based on the distribution chart, Launch Tech Co ranks #837 out of 1295 companies in the Vehicles & Parts industry, which is below the industry midpoint. Overall, Launch Tech Co has a GF Score™ of 72/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Launch Tech Co's PB Ratio compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Launch Tech Co ranks #837 out of 1295 companies for PB Ratio. This places Launch Tech Co in the lower half of its industry. The industry median PB Ratio is 1.38. Launch Tech Co's value of 2.09 is 51.4% above this benchmark. Historically, Launch Tech Co's own PB Ratio has ranged from 0.59 to 4.56 over the past decade. While the company's 10-year median is 2.06 vs. the industry median of 1.38, Launch Tech 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 1.38, based on 1,295 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. Launch Tech Co's current PB Ratio of 2.09 is 51.4% 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 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 Launch Tech Co and its competitors. For the Vehicles & Parts industry, the median PB Ratio is 1.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Launch Tech Co's current PB Ratio is 2.09, which is near median its own 10-year median of 2.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Launch Tech Co stock overvalued right now?
Based on GuruFocus' analysis, Launch Tech Co (STU:LAN) is currently considered Fairly Valued. The stock's GF Value™ is €0.71, compared to a current price of €0.76 — trading 6.3% above its estimated fair value. The current PB Ratio is 2.09, which is near median its 10-year median of 2.06 and 51.4% above the Vehicles & Parts industry median of 1.38. Launch Tech Co's overall GF Score™ is 72/100 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 Launch Tech Co (STU:LAN), the current PB Ratio is 2.09 as of Jul. 02, 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 Launch Tech Co (STU:LAN) Overvalued in 2026?
Based on GuruFocus' analysis, Launch Tech Co stock appears to be overvalued.
The current stock price of €0.76 is trading 6.3% above its estimated GF Value™ of €0.71.
GuruFocus considers Launch Tech Co to be Fairly Valued.
Key valuation signals for STU:LAN:
PB Ratio: 2.09 (near median its 10-year median of 2.06)
GF Value™: €0.71 vs. price of €0.76 (6.3% above fair value)
Industry Position: 51.4% above the Vehicles & Parts median (#837 of 1295)
No single metric tells the full story. See the STU:LAN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Launch Tech Co Ltd principally engages in the provision of products and services serving the automotive aftermarket and the automobile industry mainly in the People's Republic of China and certain overseas countries. The Company has three reporting segments: i) Automotive diagnosis segment, ii) Europe Overseas Sales segment, and iii) U.S. overseas sales segment. The automotive diagnosis segment covers research and development, production and sales of automotive diagnostic and inspection products. The Europe Overseas Sales segment covers development and maintenance of European distributors and customers. The U.S. Overseas Sales segment covers development and maintenance of distributors and customers in the Americas. The majority of revenue is derived from the Automotive diagnosis segment.
72GF Score
Get the complete analysis for STU:LAN
PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
STU:LAN has been successfully added to your 
