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AMPAK TechnologyROCO:6546 -4.17%68 PB Ratio is 2.15 as of Jul. 15, 2026, which is 41% below its 10-year median of 3.65. GuruFocus rates ROCO:6546 with a GF Score™ of 68/100 and a GF Value™ of NT$100.22 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 2,421 Hardware companies, AMPAK Technology ranks better than 51.26% 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 (2026-07-15), AMPAK Technology's share price is NT$64.30. AMPAK Technology's Book Value per Share for the quarter that ended in Dec. 2025 was NT$29.91. Hence, AMPAK Technology's PB Ratio of today is 2.15.
The historical rank and industry rank for AMPAK Technology's PB Ratio or its related term are showing as below:
ROCO:6546'
s PB Ratio Range Over the Past 10 Years
Min: 0.96 Med: 3.65 Max: 7.68
Current: 2.15
During the past 12 years, AMPAK Technology's highest PB Ratio was 7.68. The lowest was 0.96. And the median was 3.65.
ROCO:6546's PB Ratio is ranked better than 51.26% of 2421
companies
in the Hardware industry
Industry Median: 2.29
vs ROCO:6546: 2.15
During the past 12 months, AMPAK Technology's average Book Value Per Share Growth Rate was -3.40% 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 7.90% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was 12.00% per year.
During the past 12 years, the highest 3-Year average Book Value Per Share Growth Rate of AMPAK Technology was 22.60% per year. The lowest was -2.10% per year. And the median was 12.50% 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.
AMPAK Technology PB Ratio Related Terms
AMPAK Technology PB Ratio Historical Data
* Premium members only.
The historical data trend for AMPAK Technology'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 Communication Equipment subindustry, AMPAK Technology'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.
AMPAK Technology PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, AMPAK Technology's PB Ratio distribution charts can be found below:
* The bar in red indicates where AMPAK Technology'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.
AMPAK Technology (ROCO:6546) has a PB Ratio of 2.15 as of Jul. 15, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on AMPAK Technology and its competitors. This is 41% below median its historical median of 3.65. Over the past decade, AMPAK Technology's PB Ratio has ranged from 0.96 to 7.68. According to the industry distribution chart, AMPAK Technology ranks #1180 out of 2421 companies in the Hardware industry, placing it in the top 48.7%.
Is AMPAK Technology's PB Ratio too high?
AMPAK Technology's current PB Ratio of 2.15 is 41% below median its 10-year median of 3.65. Over the past 10 years, this metric has ranged from a low of 0.96 to a high of 7.68. The Hardware industry median PB Ratio is 2.29. AMPAK Technology's value of 2.15 is 6.1% below this industry median. Based on the distribution chart, AMPAK Technology ranks #1180 out of 2421 companies in the Hardware industry, which is above the industry midpoint. Overall, AMPAK Technology has a GF Score™ of 68/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does AMPAK Technology's PB Ratio compare to CSCO and CIEN?
According to the Hardware industry distribution chart, AMPAK Technology ranks #1180 out of 2421 companies for PB Ratio. This puts AMPAK Technology in the upper half of its industry. The industry median PB Ratio is 2.29. AMPAK Technology's value of 2.15 is 6.1% below this benchmark. Historically, AMPAK Technology's own PB Ratio has ranged from 0.96 to 7.68 over the past decade. While the company's 10-year median is 3.65 vs. the industry median of 2.29, AMPAK Technology 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 Hardware company?
The median PB Ratio among Hardware companies is 2.29, based on 2,421 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. AMPAK Technology's current PB Ratio of 2.15 is 6.1% 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 AMPAK Technology and its competitors. For the Hardware industry, the median PB Ratio is 2.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AMPAK Technology's current PB Ratio is 2.15, which is 41% below median its own 10-year median of 3.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AMPAK Technology stock overvalued right now?
Based on GuruFocus' analysis, AMPAK Technology (ROCO:6546) is currently considered Possible Value Trap. The stock's GF Value™ is NT$100.22, compared to a current price of NT$64.30 — trading 35.8% below its estimated fair value. The current PB Ratio is 2.15, which is 41% below median its 10-year median of 3.65 and 6.1% below the Hardware industry median of 2.29. AMPAK Technology's overall GF Score™ is 68/100 with 4 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 AMPAK Technology (ROCO:6546), the current PB Ratio is 2.15 as of Jul. 15, 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 AMPAK Technology (ROCO:6546) Overvalued in 2026?
Based on GuruFocus' analysis, AMPAK Technology stock appears to be undervalued.
The current stock price of NT$64.30 is trading 35.8% below its estimated GF Value™ of NT$100.22.
GuruFocus considers AMPAK Technology to be Possible Value Trap.
Key valuation signals for ROCO:6546:
PB Ratio: 2.15 (41% below median its 10-year median of 3.65)
GF Value™: NT$100.22 vs. price of NT$64.30 (35.8% below fair value)
Industry Position: 6.1% below the Hardware median (#1180 of 2421)
No single metric tells the full story. See the ROCO:6546 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AMPAK Technology Inc is mainly engaged in manufacturing, wholesale, and retail of wireless communication machinery and equipment, the manufacturing of electronic components, the wholesale and retail of electronic materials, manufacturing of data storage and processing equipment, and the manufacturing of wired communication machinery and equipment. The majority of the company's revenue is derived from the sales of wireless communication modules.
68GF Score
Get the complete analysis for ROCO:6546
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