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Edison Opto's book value per share for the quarter that ended in Mar. 2026 was NT$20.20.
During the past 12 months, Edison Opto's average Book Value Per Share Growth Rate was -6.20% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -0.70% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -0.10% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was -2.30% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the book value growth rate using book value per share data.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Edison Opto was 12.10% per year. The lowest was -7.70% per year. And the median was -2.40% per year.
Edison Opto's current price is NT$18.50. Its book value per share for the quarter that ended in Mar. 2026 was NT$20.20. Hence, today's PB Ratio of Edison Opto is 0.92.
During the past 13 years, the highest P/B Ratio of Edison Opto was 1.55. The lowest was 0.41. And the median was 0.81.
Good Sign:
Edison Opto Corp stock PB Ratio (=0.97) is close to 1-year low of 0.89.
Edison Opto (TPE:3591) Book Value per Share Explanation
Usually a company's book value and Tangible Book per Share may not reflect its true value. The assets may be carried on the balance sheets at the original cost minus depreciation. This may underestimate the true economic values of the assets. It also may over-estimate their true economic value because the assets can become obsolete.
For financial companies such as banks and insurance companies, their assets may be reported in current market value of the assets owned. Book values of financial companies are more accurate indicator of the economic value of the company.
Edison Opto Book Value per Share Related Terms
Edison Opto Book Value per Share Historical Data
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The historical data trend for Edison Opto's Book Value per Share 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.
TPE:3591 vs APH, GLW, TEL: Book Value per Share Comparison
For the Electronic Components subindustry, Edison Opto'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.
Edison Opto PB Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Edison Opto's PB Ratio distribution charts can be found below:
* The bar in red indicates where Edison Opto's PB Ratio falls into.
* 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.
What does a Book Value per Share of NT$20.20 mean?
Edison Opto (TPE:3591) has a Book Value per Share of NT$20.20 as of Mar. 2026. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Edison Opto and its competitors.
Is Edison Opto's Book Value per Share too high?
Edison Opto's current Book Value per Share is NT$20.20. Overall, Edison Opto has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Edison Opto's Book Value per Share compare to APH and GLW?
Edison Opto's Book Value per Share of NT$20.20 can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Book Value per Share for a Hardware company?
A good Book Value per Share depends on the Hardware industry context. However, Book Value per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Book Value per Share mean?
A high Book Value per Share can signal that a stock is expensive relative to its fundamentals. Book value per share gives the per-share value of a company's stockholder equity. View historical data on Edison Opto and its competitors. Edison Opto's current Book Value per Share is NT$20.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Edison Opto stock overvalued right now?
Based on GuruFocus' analysis, Edison Opto (TPE:3591) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$24.59, compared to a current price of NT$18.50 — trading 24.8% below its estimated fair value. The current Book Value per Share is NT$20.20. Edison Opto's overall GF Score™ is 74/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Book Value per Share calculated?
Book Value per Share is calculated from a company's financial statements. For Edison Opto (TPE:3591), the current Book Value per Share is NT$20.20 as of Mar. 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 Edison Opto (TPE:3591) Overvalued in 2026?
Based on GuruFocus' analysis, Edison Opto stock appears to be undervalued.
The current stock price of NT$18.50 is trading 24.8% below its estimated GF Value™ of NT$24.59.
GuruFocus considers Edison Opto to be Modestly Undervalued.
Key valuation signals for TPE:3591:
Book Value per Share: NT$20.20
GF Value™: NT$24.59 vs. price of NT$18.50 (24.8% below fair value)
No single metric tells the full story. See the TPE:3591 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Edison Opto Corp is engaged in manufacturing, selling, researching, and developing LED components, modules, and finished products in general lighting and automotive lighting areas. The company's operating segments include The Company; Edison Opto (Dong Guan) Co. Ltd; Yangzhou Edison Opto Corporation; Yangzhou Edison-Litek Opto Corporation; Edison-Litek Opto Corporation, and other subsidiaries. It generates maximum revenue from the Company segment.
74GF Score
Get the complete analysis for TPE:3591
Book Value per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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