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Megawin Technology CoROCO:3122 +1.36%52 PB Ratio is 2.92 as of Jul. 21, 2026, which is 44% above its 10-year median of 2.03. GuruFocus rates ROCO:3122 with a GF Score™ of 52/100 and a GF Value™ of NT$23.18 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 998 Semiconductors companies, Megawin Technology Co ranks better than 54.11% on this metric.
The historical rank and industry rank for Megawin Technology Co's PB Ratio or its related term are showing as below:
ROCO:3122'
s PB Ratio Range Over the Past 10 Years
Min: 0.76 Med: 2.03 Max: 5.23
Current: 2.93
During the past 13 years, Megawin Technology Co's highest PB Ratio was 5.23. The lowest was 0.76. And the median was 2.03.
ROCO:3122's PB Ratio is ranked better than 54.11% of 998
companies
in the Semiconductors industry
Industry Median: 3.19
vs ROCO:3122: 2.93
During the past 12 months, Megawin Technology Co's average Book Value Per Share Growth Rate was -16.80% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -11.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -5.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was -2.50% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Megawin Technology Co was 7.30% per year. The lowest was -11.50% per year. And the median was 0.75% per year.
Back to Basics: PB Ratio
Megawin Technology Co (ROCO:3122) 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.
* 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, Megawin 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.
Megawin Technology Co PB Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Megawin Technology Co's PB Ratio distribution charts can be found below:
* The bar in red indicates where Megawin 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.
Megawin Technology Co (ROCO:3122) has a PB Ratio of 2.92 as of Jul. 21, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Megawin Technology Co and its competitors. This is 44% above median its historical median of 2.03. Over the past decade, Megawin Technology Co's PB Ratio has ranged from 0.76 to 5.23. According to the industry distribution chart, Megawin Technology Co ranks #458 out of 998 companies in the Semiconductors industry, placing it in the top 45.9%.
Is Megawin Technology Co's PB Ratio too high?
Megawin Technology Co's current PB Ratio of 2.92 is 44% above median its 10-year median of 2.03. Over the past 10 years, this metric has ranged from a low of 0.76 to a high of 5.23. The Semiconductors industry median PB Ratio is 3.19. Megawin Technology Co's value of 2.92 is 8.5% below this industry median. Based on the distribution chart, Megawin Technology Co ranks #458 out of 998 companies in the Semiconductors industry, which is above the industry midpoint. Overall, Megawin Technology Co has a GF Score™ of 52/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Megawin Technology Co's PB Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Megawin Technology Co ranks #458 out of 998 companies for PB Ratio. This puts Megawin Technology Co in the upper half of its industry. The industry median PB Ratio is 3.19. Megawin Technology Co's value of 2.92 is 8.5% below this benchmark. Historically, Megawin Technology Co's own PB Ratio has ranged from 0.76 to 5.23 over the past decade. While the company's 10-year median is 2.03 vs. the industry median of 3.19, Megawin 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 3.19, based on 998 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. Megawin Technology Co's current PB Ratio of 2.92 is 8.5% 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 Megawin Technology Co and its competitors. For the Semiconductors industry, the median PB Ratio is 3.19 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Megawin Technology Co's current PB Ratio is 2.92, which is 44% above median its own 10-year median of 2.03. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Megawin Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Megawin Technology Co (ROCO:3122) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$23.18, compared to a current price of NT$26.00 — trading 12.2% above its estimated fair value. The current PB Ratio is 2.92, which is 44% above median its 10-year median of 2.03 and 8.5% below the Semiconductors industry median of 3.19. Megawin Technology Co's overall GF Score™ is 52/100 with 3 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 Megawin Technology Co (ROCO:3122), the current PB Ratio is 2.92 as of Jul. 21, 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 Megawin Technology Co (ROCO:3122) Overvalued in 2026?
Based on GuruFocus' analysis, Megawin Technology Co stock appears to be overvalued.
The current stock price of NT$26.00 is trading 12.2% above its estimated GF Value™ of NT$23.18.
GuruFocus considers Megawin Technology Co to be Modestly Overvalued.
Key valuation signals for ROCO:3122:
PB Ratio: 2.92 (44% above median its 10-year median of 2.03)
GF Value™: NT$23.18 vs. price of NT$26.00 (12.2% above fair value)
Industry Position: 8.5% below the Semiconductors median (#458 of 998)
No single metric tells the full story. See the ROCO:3122 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Megawin Technology Co Ltd is a Taiwan-based MCU manufacturer. It focuses on MCU design and sales. The company products include Standard, 1T 8051 MCU, Full Speed MCU, Low-Speed Microcontroller, USB Bridge, USB Keyboard/Mice/Joystick and Charge IC, Low Pin Count 8051 MCU, and USB 8051 Flash MCU.
52GF Score
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