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.
Firefly NeuroscienceAIFF -2.78%12 3-Year Share Buyback Ratio is -21.10 as of Jun. 2026. GuruFocus rates AIFF with a GF Score™ of 12/100. The stock has 3 warning signs investors should review. Among 2,132 Software companies, Firefly Neuroscience ranks worse than 83.63% 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. Firefly Neuroscience's current 3-Year Share Buyback Ratio was -21.10%.
The historical rank and industry rank for Firefly Neuroscience's 3-Year Share Buyback Ratio or its related term are showing as below:
AIFF'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -21.1 Med: -11.1 Max: -1.1
Current: -21.1
During the past 5 years, Firefly Neuroscience's highest 3-Year Share Buyback Ratio was -1.10%. The lowest was -21.10%. And the median was -11.10%.
AIFF's 3-Year Share Buyback Ratio is ranked worse than 83.63% of 2132
companies
in the Software industry
Industry Median: -1.6
vs AIFF: -21.10
Firefly Neuroscience (NAS:AIFF) 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.
Firefly Neuroscience 3-Year Share Buyback Ratio Related Terms
AIFF vs RCT, SMSI, FTFT: 3-Year Share Buyback Ratio Comparison
For the Software - Application subindustry, Firefly Neuroscience'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.
Firefly Neuroscience 3-Year Share Buyback Ratio vs Software Industry
For the Software industry and Technology sector, Firefly Neuroscience's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Firefly Neuroscience's 3-Year Share Buyback Ratio falls into.
Firefly Neuroscience 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 -21.10 mean?
Firefly Neuroscience (AIFF) has a 3-Year Share Buyback Ratio of -21.10 as of Jun. 2026. 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 Firefly Neuroscience and its competitors. According to the industry distribution chart, Firefly Neuroscience ranks #1783 out of 2132 companies in the Software industry, placing it in the top 83.6%.
Is Firefly Neuroscience's 3-Year Share Buyback Ratio too high?
Firefly Neuroscience's current 3-Year Share Buyback Ratio is -21.10. Based on the distribution chart, Firefly Neuroscience ranks #1783 out of 2132 companies in the Software industry, which is in the bottom quartile relative to peers. Overall, Firefly Neuroscience has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does Firefly Neuroscience's 3-Year Share Buyback Ratio compare to RCT and SMSI?
According to the Software industry distribution chart, Firefly Neuroscience ranks #1783 out of 2132 companies for 3-Year Share Buyback Ratio. This places Firefly Neuroscience 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 Software company?
A good 3-Year Share Buyback Ratio depends on the Software 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 Firefly Neuroscience and its competitors. Firefly Neuroscience's current 3-Year Share Buyback Ratio is -21.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Firefly Neuroscience stock overvalued right now?
Firefly Neuroscience (AIFF) has a current 3-Year Share Buyback Ratio of -21.10. The current 3-Year Share Buyback Ratio is -21.10. Firefly Neuroscience's overall GF Score™ is 12/100 with 3 warning signs 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 Firefly Neuroscience (AIFF), the current 3-Year Share Buyback Ratio is -21.10 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.
Firefly Neuroscience Inc is an artificial intelligence company advancing precision neuroscience, applying AI and large-scale electrophysiological data to give clinicians a more complete, objective picture of how an individual patient's brain is functioning. The firm is developing neuroscientific solutions that improve outcomes for patients with mental illnesses and cognitive disorders. It is focused on the commercialization of its Brain Network Analytics (BNA) software platform (the "BNA Platform")and the discovery and clinical development of biomarkers that support outcomes for people suffering from mental illnesses and cognitive disorders. The company has one reportable segment: the BNA platform. The Company derives revenue from North America.
12GF Score
Get the complete analysis for AIFF
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
AIFF has been successfully added to your 
