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.
ALR Technologies SGALRTF -3.39% 3-Year Share Buyback Ratio is -5.40 as of Dec. 2025. The stock has 3 warning signs investors should review. Among 614 Medical Devices & Instruments companies, ALR Technologies SG ranks worse than 60.1% on this metric.
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. ALR Technologies SG's current 3-Year Share Buyback Ratio was -5.40%.
The historical rank and industry rank for ALR Technologies SG's 3-Year Share Buyback Ratio or its related term are showing as below:
ALRTF'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -53.4 Med: -5.4 Max: 0
Current: -5.4
During the past 13 years, ALR Technologies SG's highest 3-Year Share Buyback Ratio was 0.00%. The lowest was -53.40%. And the median was -5.40%.
ALRTF's 3-Year Share Buyback Ratio is ranked worse than 60.1% of 614
companies
in the Medical Devices & Instruments industry
Industry Median: -2.6
vs ALRTF: -5.40
ALR Technologies SG (OTCPK:ALRTF) 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.
ALR Technologies SG 3-Year Share Buyback Ratio Related Terms
ALRTF vs VNRX, ADGM, NXL: 3-Year Share Buyback Ratio Comparison
For the Medical Devices subindustry, ALR Technologies SG'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.
ALR Technologies SG 3-Year Share Buyback Ratio vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, ALR Technologies SG's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where ALR Technologies SG's 3-Year Share Buyback Ratio falls into.
ALR Technologies SG 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 -5.40 mean?
ALR Technologies SG (ALRTF) has a 3-Year Share Buyback Ratio of -5.40 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 ALR Technologies SG and its competitors. According to the industry distribution chart, ALR Technologies SG ranks #369 out of 614 companies in the Medical Devices & Instruments industry, placing it in the top 60.1%.
Is ALR Technologies SG's 3-Year Share Buyback Ratio too high?
ALR Technologies SG's current 3-Year Share Buyback Ratio is -5.40. Based on the distribution chart, ALR Technologies SG ranks #369 out of 614 companies in the Medical Devices & Instruments industry, which is below the industry midpoint.
How does ALR Technologies SG's 3-Year Share Buyback Ratio compare to VNRX and ADGM?
According to the Medical Devices & Instruments industry distribution chart, ALR Technologies SG ranks #369 out of 614 companies for 3-Year Share Buyback Ratio. This places ALR Technologies SG 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 Medical Devices & Instruments company?
A good 3-Year Share Buyback Ratio depends on the Medical Devices & Instruments 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 ALR Technologies SG and its competitors. ALR Technologies SG's current 3-Year Share Buyback Ratio is -5.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ALR Technologies SG stock overvalued right now?
ALR Technologies SG (ALRTF) has a current 3-Year Share Buyback Ratio of -5.40. The current 3-Year Share Buyback Ratio is -5.40. 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 ALR Technologies SG (ALRTF), the current 3-Year Share Buyback Ratio is -5.40 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.
ALR Technologies SG Ltd is a medical device company that focuses on commercializing its Health-e-Connect System. The company is a data management company that developed a comprehensive approach to diabetes care that includes an FDA-cleared and HIPAA-compliant Diabetes Solution product that can collect data from BGM and CGM; a patent-pending Predictive A1C algorithm to track treatment success between lab reports; and an FDA-cleared Insulin Dosing Adjustment program. Geographically, it operates in the United States and Singapore.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ALRTF has been successfully added to your 
