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.
Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance. Edison Opto's current 3-Month Share Buyback Ratio was 0.00%.
Edison Opto (TPE:3591) 3-Month Share Buyback Ratio Explanation
A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance.
Be Aware
Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.
Edison Opto 3-Month Share Buyback Ratio Related Terms
TPE:3591 vs APH, GLW, TEL: 3-Month Share Buyback Ratio Comparison
For the Electronic Components subindustry, Edison Opto's 3-Month Share Buyback Ratio, along with its competitors' market caps and 3-Month Share Buyback 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 3-Month Share Buyback Ratio vs Hardware Industry
For the Hardware industry and Technology sector, Edison Opto's 3-Month Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Edison Opto's 3-Month Share Buyback 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 3-Month Share Buyback Ratio of 0.00 mean?
Edison Opto (TPE:3591) has a 3-Month Share Buyback Ratio of 0.00 as of Jun. 2026. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Edison Opto and its competitors.
Is Edison Opto's 3-Month Share Buyback Ratio too high?
Edison Opto's current 3-Month Share Buyback Ratio is 0.00. Overall, Edison Opto has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Edison Opto's 3-Month Share Buyback Ratio compare to APH and GLW?
Edison Opto's 3-Month Share Buyback Ratio of 0.00 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 3-Month Share Buyback Ratio for a Hardware company?
A good 3-Month Share Buyback Ratio depends on the Hardware industry context. However, 3-Month Share Buyback Ratio 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 3-Month Share Buyback Ratio mean?
A high 3-Month Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Edison Opto and its competitors. Edison Opto's current 3-Month Share Buyback Ratio is 0.00. 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 Fairly Valued. The stock's GF Value™ is NT$24.21, compared to a current price of NT$22.20 — trading 8.3% below its estimated fair value. The current 3-Month Share Buyback Ratio is 0.00. Edison Opto's overall GF Score™ is 79/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Month Share Buyback Ratio calculated?
3-Month Share Buyback Ratio is calculated from a company's financial statements. For Edison Opto (TPE:3591), the current 3-Month Share Buyback Ratio is 0.00 as of Jun. 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$22.20 is trading 8.3% below its estimated GF Value™ of NT$24.21.
GuruFocus considers Edison Opto to be Fairly Valued.
Key valuation signals for TPE:3591:
3-Month Share Buyback Ratio: 0.00
GF Value™: NT$24.21 vs. price of NT$22.20 (8.3% 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.
79GF Score
Get the complete analysis for TPE:3591
3-Month Share Buyback 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
TPE:3591 has been successfully added to your 
