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.
Laser Tek Taiwan CoROCO:6207 -7.12%51 PB Ratio is 5.29 as of Jul. 18, 2026, which is 223% above its 10-year median of 1.64. GuruFocus rates ROCO:6207 with a GF Score™ of 51/100 and a GF Value™ of NT$38.53 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 2,419 Hardware companies, Laser Tek Taiwan Co ranks worse than 80.82% on this metric.
The historical rank and industry rank for Laser Tek Taiwan Co's PB Ratio or its related term are showing as below:
ROCO:6207'
s PB Ratio Range Over the Past 10 Years
Min: 0.94 Med: 1.64 Max: 6.71
Current: 5.29
During the past 13 years, Laser Tek Taiwan Co's highest PB Ratio was 6.71. The lowest was 0.94. And the median was 1.64.
ROCO:6207's PB Ratio is ranked worse than 80.82% of 2419
companies
in the Hardware industry
Industry Median: 2.25
vs ROCO:6207: 5.29
During the past 12 months, Laser Tek Taiwan Co's average Book Value Per Share Growth Rate was -0.90% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 5.20% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 6.70% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 3.00% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Laser Tek Taiwan Co was 8.80% per year. The lowest was -2.70% per year. And the median was 3.75% per year.
Back to Basics: PB Ratio
Laser Tek Taiwan Co (ROCO:6207) 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.
Laser Tek Taiwan Co PB Ratio Related Terms
Laser Tek Taiwan Co PB Ratio Historical Data
* Premium members only.
The historical data trend for Laser Tek Taiwan 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 Electronic Components subindustry, Laser Tek Taiwan 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.
Laser Tek Taiwan Co PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Laser Tek Taiwan Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Laser Tek Taiwan 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.
Laser Tek Taiwan Co (ROCO:6207) has a PB Ratio of 5.29 as of Jul. 18, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Laser Tek Taiwan Co and its competitors. This is 223% above median its historical median of 1.64. Over the past decade, Laser Tek Taiwan Co's PB Ratio has ranged from 0.94 to 6.71. According to the industry distribution chart, Laser Tek Taiwan Co ranks #1955 out of 2419 companies in the Hardware industry, placing it in the top 80.8%.
Is Laser Tek Taiwan Co's PB Ratio too high?
Laser Tek Taiwan Co's current PB Ratio of 5.29 is 223% above median its 10-year median of 1.64. Over the past 10 years, this metric has ranged from a low of 0.94 to a high of 6.71. The Hardware industry median PB Ratio is 2.25. Laser Tek Taiwan Co's value of 5.29 is 135.1% above this industry median. Based on the distribution chart, Laser Tek Taiwan Co ranks #1955 out of 2419 companies in the Hardware industry, which is in the bottom quartile relative to peers. Overall, Laser Tek Taiwan Co has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Laser Tek Taiwan Co's PB Ratio compare to APH and GLW?
According to the Hardware industry distribution chart, Laser Tek Taiwan Co ranks #1955 out of 2419 companies for PB Ratio. This places Laser Tek Taiwan Co in the lower half of its industry. The industry median PB Ratio is 2.25. Laser Tek Taiwan Co's value of 5.29 is 135.1% above this benchmark. Historically, Laser Tek Taiwan Co's own PB Ratio has ranged from 0.94 to 6.71 over the past decade. While the company's 10-year median is 1.64 vs. the industry median of 2.25, Laser Tek Taiwan 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 2.25, based on 2,419 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. Laser Tek Taiwan Co's current PB Ratio of 5.29 is 135.1% 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 Laser Tek Taiwan Co and its competitors. For the Hardware industry, the median PB Ratio is 2.25 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Laser Tek Taiwan Co's current PB Ratio is 5.29, which is 223% above median its own 10-year median of 1.64. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Laser Tek Taiwan Co stock overvalued right now?
Based on GuruFocus' analysis, Laser Tek Taiwan Co (ROCO:6207) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$38.53, compared to a current price of NT$130.50 — trading 238.7% above its estimated fair value. The current PB Ratio is 5.29, which is 223% above median its 10-year median of 1.64 and 135.1% above the Hardware industry median of 2.25. Laser Tek Taiwan Co's overall GF Score™ is 51/100 with 6 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 Laser Tek Taiwan Co (ROCO:6207), the current PB Ratio is 5.29 as of Jul. 18, 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 Laser Tek Taiwan Co (ROCO:6207) Overvalued in 2026?
Based on GuruFocus' analysis, Laser Tek Taiwan Co stock appears to be overvalued.
The current stock price of NT$130.50 is trading 238.7% above its estimated GF Value™ of NT$38.53.
GuruFocus considers Laser Tek Taiwan Co to be Significantly Overvalued.
Key valuation signals for ROCO:6207:
PB Ratio: 5.29 (223% above median its 10-year median of 1.64)
GF Value™: NT$38.53 vs. price of NT$130.50 (238.7% above fair value)
Industry Position: 135.1% above the Hardware median (#1955 of 2419)
No single metric tells the full story. See the ROCO:6207 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Laser Tek Taiwan Co Ltd is engaged in the manufacturing, processing, and sale of surface mount devices (SMD), surface mount technology (SMT) equipment, enterprise intelligent information systems, and laser precision, the manufacturing, processing, and sales of laser trimming machines, the design, and sales of the testing probe cards and the manufacturing and processing of printing materials. The group has three reportable segments: SMD, Equipment, and Other. The majority of its revenue is generated from the Equipment segment. Geographically, it derives maximum revenue from Taiwan, followed by Mainland China, and other regions.
51GF Score
Get the complete analysis for ROCO:6207
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:6207 has been successfully added to your 
