Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
V-Tac Technology CoROCO:6229 -0.68%58 PB Ratio is 1.26 as of Jul. 30, 2026, which is 13% below its 10-year median of 1.45. GuruFocus rates ROCO:6229 with a GF Score™ of 58/100 and a GF Value™ of NT$38.99 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 999 Semiconductors companies, V-Tac Technology Co ranks better than 78.28% on this metric.
The historical rank and industry rank for V-Tac Technology Co's PB Ratio or its related term are showing as below:
ROCO:6229'
s PB Ratio Range Over the Past 10 Years
Min: 0.73 Med: 1.45 Max: 3.15
Current: 1.25
During the past 13 years, V-Tac Technology Co's highest PB Ratio was 3.15. The lowest was 0.73. And the median was 1.45.
ROCO:6229's PB Ratio is ranked better than 78.28% of 999
companies
in the Semiconductors industry
Industry Median: 2.85
vs ROCO:6229: 1.25
During the past 12 months, V-Tac Technology Co's average Book Value Per Share Growth Rate was -6.70% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -2.10% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 2.90% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 4.50% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of V-Tac Technology Co was 12.40% per year. The lowest was -2.10% per year. And the median was 1.40% per year.
Back to Basics: PB Ratio
V-Tac Technology Co (ROCO:6229) 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.
V-Tac Technology Co PB Ratio Related Terms
V-Tac Technology Co PB Ratio Historical Data
* Premium members only.
The historical data trend for V-Tac Technology 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 Semiconductors subindustry, V-Tac Technology 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.
V-Tac Technology Co PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, V-Tac Technology Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where V-Tac Technology 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.
V-Tac Technology Co (ROCO:6229) has a PB Ratio of 1.26 as of Jul. 30, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on V-Tac Technology Co and its competitors. This is 13% below median its historical median of 1.45. Over the past decade, V-Tac Technology Co's PB Ratio has ranged from 0.73 to 3.15. According to the industry distribution chart, V-Tac Technology Co ranks #217 out of 999 companies in the Semiconductors industry, placing it in the top 21.7%.
Is V-Tac Technology Co's PB Ratio too high?
V-Tac Technology Co's current PB Ratio of 1.26 is 13% below median its 10-year median of 1.45. Over the past 10 years, this metric has ranged from a low of 0.73 to a high of 3.15. The Semiconductors industry median PB Ratio is 2.85. V-Tac Technology Co's value of 1.26 is 55.8% below this industry median. Based on the distribution chart, V-Tac Technology Co ranks #217 out of 999 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, V-Tac Technology Co has a GF Score™ of 58/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does V-Tac Technology Co's PB Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, V-Tac Technology Co ranks #217 out of 999 companies for PB Ratio. This places V-Tac Technology Co in the top 22% of its industry — outperforming the majority of peers. The industry median PB Ratio is 2.85. V-Tac Technology Co's value of 1.26 is 55.8% below this benchmark. Historically, V-Tac Technology Co's own PB Ratio has ranged from 0.73 to 3.15 over the past decade. While the company's 10-year median is 1.45 vs. the industry median of 2.85, V-Tac Technology Co 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 2.85, 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. V-Tac Technology Co's current PB Ratio of 1.26 is 55.8% 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 V-Tac Technology Co and its competitors. For the Semiconductors industry, the median PB Ratio is 2.85 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. V-Tac Technology Co's current PB Ratio is 1.26, which is 13% below median its own 10-year median of 1.45. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is V-Tac Technology Co stock overvalued right now?
Based on GuruFocus' analysis, V-Tac Technology Co (ROCO:6229) is currently considered Possible Value Trap. The stock's GF Value™ is NT$38.99, compared to a current price of NT$21.75 — trading 44.2% below its estimated fair value. The current PB Ratio is 1.26, which is 13% below median its 10-year median of 1.45 and 55.8% below the Semiconductors industry median of 2.85. V-Tac Technology Co's overall GF Score™ is 58/100 with 8 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 V-Tac Technology Co (ROCO:6229), the current PB Ratio is 1.26 as of Jul. 30, 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 V-Tac Technology Co (ROCO:6229) Overvalued in 2026?
Based on GuruFocus' analysis, V-Tac Technology Co stock appears to be undervalued.
The current stock price of NT$21.75 is trading 44.2% below its estimated GF Value™ of NT$38.99.
GuruFocus considers V-Tac Technology Co to be Possible Value Trap.
Key valuation signals for ROCO:6229:
PB Ratio: 1.26 (13% below median its 10-year median of 1.45)
GF Value™: NT$38.99 vs. price of NT$21.75 (44.2% below fair value)
Industry Position: 55.8% below the Semiconductors median (#217 of 999)
No single metric tells the full story. See the ROCO:6229 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
V-Tac Technology Co Ltd is an IC application design house and IC sales agent in Taiwan. Its products include image and video IC application products, voice control IC application products, microprocessor and memory IC application products.
58GF Score
Get the complete analysis for ROCO:6229
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
ROCO:6229 has been successfully added to your 
