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-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Silex Systems's current 3-Year Share Buyback Ratio was -5.10%.
The historical rank and industry rank for Silex Systems's 3-Year Share Buyback Ratio or its related term are showing as below:
ASX:SLX'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -11.4 Med: -2.35 Max: 0
Current: -5.1
During the past 13 years, Silex Systems's highest 3-Year Share Buyback Ratio was 0.00%. The lowest was -11.40%. And the median was -2.35%.
ASX:SLX's 3-Year Share Buyback Ratio is ranked worse than 71.41% of 745
companies
in the Semiconductors industry
Industry Median: -1.4
vs ASX:SLX: -5.10
Silex Systems (ASX:SLX) 3-Year Share Buyback Ratio Explanation
A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.
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.
Silex Systems 3-Year Share Buyback Ratio Related Terms
ASX:SLX vs NVDA, AVGO, MU: 3-Year Share Buyback Ratio Comparison
For the Semiconductors subindustry, Silex Systems's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-Year 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.
Silex Systems 3-Year Share Buyback Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Silex Systems's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Silex Systems's 3-Year Share Buyback Ratio falls into.
Silex Systems 3-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).
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 average dividends per share growth rate.
What does a 3-Year Share Buyback Ratio of -5.10 mean?
Silex Systems (ASX:SLX) has a 3-Year Share Buyback Ratio of -5.10 as of Dec. 2025. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Silex Systems and its competitors. According to the industry distribution chart, Silex Systems ranks #532 out of 745 companies in the Semiconductors industry, placing it in the top 71.4%.
Is Silex Systems' 3-Year Share Buyback Ratio too high?
Silex Systems' current 3-Year Share Buyback Ratio is -5.10. Based on the distribution chart, Silex Systems ranks #532 out of 745 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Silex Systems has a GF Score™ of 56/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Silex Systems' 3-Year Share Buyback Ratio compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Silex Systems ranks #532 out of 745 companies for 3-Year Share Buyback Ratio. This places Silex Systems in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Share Buyback Ratio for a Semiconductors company?
A good 3-Year Share Buyback Ratio depends on the Semiconductors industry context. However, 3-Year 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-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Silex Systems and its competitors. Silex Systems's current 3-Year Share Buyback Ratio is -5.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Silex Systems stock overvalued right now?
Based on GuruFocus' analysis, Silex Systems (ASX:SLX) is currently considered Fairly Valued. The stock's GF Value™ is A$5.58, compared to a current price of A$5.37 — trading 3.8% below its estimated fair value. The current 3-Year Share Buyback Ratio is -5.10. Silex Systems' overall GF Score™ is 56/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Silex Systems (ASX:SLX), the current 3-Year Share Buyback Ratio is -5.10 as of Dec. 2025. 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 Silex Systems (ASX:SLX) Overvalued in 2026?
Based on GuruFocus' analysis, Silex Systems stock appears to be undervalued.
The current stock price of A$5.37 is trading 3.8% below its estimated GF Value™ of A$5.58.
GuruFocus considers Silex Systems to be Fairly Valued.
Key valuation signals for ASX:SLX:
3-Year Share Buyback Ratio: -5.10
GF Value™: A$5.58 vs. price of A$5.37 (3.8% below fair value)
No single metric tells the full story. See the ASX:SLX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Silex Systems Ltd is an Australian research and development company. The company focused on the development of the SILEX laser uranium enrichment technology as the next-generation technology for the uranium enrichment industry. The company's operating segment includes Silex Systems; Silex USA, and Translucent. It generates maximum revenue from the Silex Systems segment.
56GF Score
Get the complete analysis for ASX:SLX
3-Year 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
ASX:SLX has been successfully added to your 
