Ostin Technology Group Co Ltd stock PB Ratio (=4.01) is close to 5-year high of 4.01.
The historical rank and industry rank for Ostin Technology Group Co's PB Ratio or its related term are showing as below:
OST'
s PB Ratio Range Over the Past 10 Years
Min: 0.01 Med: 0.03 Max: 4.01
Current: 4.01
During the past 7 years, Ostin Technology Group Co's highest PB Ratio was 4.01. The lowest was 0.01. And the median was 0.03.
OST's PB Ratio is not ranked
in the Hardware industry.
Industry Median: 2.42
vs OST: 4.01
During the past 12 months, Ostin Technology Group Co's average Book Value Per Share Growth Rate was -82.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -86.30% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -57.40% per year.
During the past 7 years, the highest 3-Year average Book Value Per Share Growth Rate of Ostin Technology Group Co was 49.90% per year. The lowest was -86.30% per year. And the median was -12.50% per year.
Back to Basics: PB Ratio
Ostin Technology Group Co (NAS:OST) 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.
Ostin Technology Group Co PB Ratio Related Terms
Ostin Technology Group Co 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.
For the Electronic Components subindustry, Ostin Technology Group 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.
Ostin Technology Group Co PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Ostin Technology Group Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Ostin Technology Group 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.
Ostin Technology Group Co (OST) has a PB Ratio of 4.01 as of Jun. 25, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Ostin Technology Group Co and its competitors. This is 13267% above median its historical median of 0.03. Over the past decade, Ostin Technology Group Co's PB Ratio has ranged from 0.01 to 4.01.
Is Ostin Technology Group Co's PB Ratio too high?
Ostin Technology Group Co's current PB Ratio of 4.01 is 13267% above median its 10-year median of 0.03. Over the past 10 years, this metric has ranged from a low of 0.01 to a high of 4.01. The Hardware industry median PB Ratio is 2.42. Ostin Technology Group Co's value of 4.01 is 65.7% above this industry median. Overall, Ostin Technology Group Co has a GF Score™ of 20/100, reflecting its overall financial health beyond just this single metric.
How does Ostin Technology Group Co's PB Ratio compare to MTEK and IEHC?
Ostin Technology Group Co's PB Ratio of 4.01 can be compared against companies in the Hardware industry. The industry median PB Ratio is 2.42. Ostin Technology Group Co's value of 4.01 is 65.7% above this benchmark. Historically, Ostin Technology Group Co's own PB Ratio has ranged from 0.01 to 4.01 over the past decade. While the company's 10-year median is 0.03 vs. the industry median of 2.42, Ostin Technology Group 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 Hardware company?
The median PB Ratio among Hardware companies is 2.42, based on 2,412 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. Ostin Technology Group Co's current PB Ratio of 4.01 is 65.7% 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 Ostin Technology Group Co and its competitors. For the Hardware industry, the median PB Ratio is 2.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ostin Technology Group Co's current PB Ratio is 4.01, which is 13267% above median its own 10-year median of 0.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ostin Technology Group Co stock overvalued right now?
Ostin Technology Group Co (OST) has a current PB Ratio of 4.01. The stock's GF Value™ is $1.94, compared to a current price of $1.70 — trading 12.6% below its estimated fair value. The current PB Ratio is 4.01, which is 13267% above median its 10-year median of 0.03 and 65.7% above the Hardware industry median of 2.42. Ostin Technology Group Co's overall GF Score™ is 20/100 with 7 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 Ostin Technology Group Co (OST), the current PB Ratio is 4.01 as of Jun. 25, 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 Ostin Technology Group Co (OST) Overvalued in 2026?
Based on GuruFocus' analysis, Ostin Technology Group Co stock appears to be undervalued.
The current stock price of $1.70 is trading 12.6% below its estimated GF Value™ of $1.94.
Key valuation signals for OST:
PB Ratio: 4.01 (13267% above median its 10-year median of 0.03)
GF Value™: $1.94 vs. price of $1.70 (12.6% below fair value)
Industry Position: 65.7% above the Hardware median
No single metric tells the full story. See the OST stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ostin Technology Group Co Ltd is a holding company. The company, along with its subsidiaries, is engaged in the business of designing, developing and manufacturing TFT-LCD modules and polarizers in a wide range of sizes and customized sizes. Its display modules are mainly used in consumer electronics, commercial LCD displays and automotive displays. The company also manufactures polarizers used in the TFT-LCD display modules and protective films for the OLED display panel. It manufactures two categories of products: display modules and polarizers. Geographically, it generates the majority of revenue from Mainland China and the rest from Hong Kong, Taiwan and other countries.
20GF Score
Get the complete analysis for OST
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
OST has been successfully added to your 
