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Aether Catalyst SolutionsATHHF 3-Year Share Buyback Ratio is -15.00 as of Dec. 2025. The stock has 4 warning signs investors should review. Among 767 Vehicles & Parts companies, Aether Catalyst Solutions ranks worse than 90.48% 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. Aether Catalyst Solutions's current 3-Year Share Buyback Ratio was -15.00%.
The historical rank and industry rank for Aether Catalyst Solutions's 3-Year Share Buyback Ratio or its related term are showing as below:
ATHHF'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -15 Med: -6.2 Max: -1.6
Current: -15
During the past 9 years, Aether Catalyst Solutions's highest 3-Year Share Buyback Ratio was -1.60%. The lowest was -15.00%. And the median was -6.20%.
ATHHF's 3-Year Share Buyback Ratio is ranked worse than 90.48% of 767
companies
in the Vehicles & Parts industry
Industry Median: -0.9
vs ATHHF: -15.00
Aether Catalyst Solutions (OTCPK:ATHHF) 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.
Aether Catalyst Solutions 3-Year Share Buyback Ratio Related Terms
ATHHF vs ORLY, AZO, GPC: 3-Year Share Buyback Ratio Comparison
For the Auto Parts subindustry, Aether Catalyst Solutions'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.
Aether Catalyst Solutions 3-Year Share Buyback Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Aether Catalyst Solutions's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Aether Catalyst Solutions's 3-Year Share Buyback Ratio falls into.
Aether Catalyst Solutions 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 -15.00 mean?
Aether Catalyst Solutions (ATHHF) has a 3-Year Share Buyback Ratio of -15.00 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 Aether Catalyst Solutions and its competitors. According to the industry distribution chart, Aether Catalyst Solutions ranks #694 out of 767 companies in the Vehicles & Parts industry, placing it in the top 90.5%.
Is Aether Catalyst Solutions' 3-Year Share Buyback Ratio too high?
Aether Catalyst Solutions' current 3-Year Share Buyback Ratio is -15.00. Based on the distribution chart, Aether Catalyst Solutions ranks #694 out of 767 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers.
How does Aether Catalyst Solutions' 3-Year Share Buyback Ratio compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Aether Catalyst Solutions ranks #694 out of 767 companies for 3-Year Share Buyback Ratio. This places Aether Catalyst Solutions 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 Vehicles & Parts company?
A good 3-Year Share Buyback Ratio depends on the Vehicles & Parts 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 Aether Catalyst Solutions and its competitors. Aether Catalyst Solutions's current 3-Year Share Buyback Ratio is -15.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aether Catalyst Solutions stock overvalued right now?
Aether Catalyst Solutions (ATHHF) has a current 3-Year Share Buyback Ratio of -15.00. The current 3-Year Share Buyback Ratio is -15.00. 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 Aether Catalyst Solutions (ATHHF), the current 3-Year Share Buyback Ratio is -15.00 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.
Aether Catalyst Solutions Inc is focused on providing an order of magnitude cost reduction in automotive catalytic converter catalyst while meeting, or exceeding, government emission standards. The Company is working to quickly advance its technology through rapid screening of new materials directed at enhancing end-of-life conversion levels after accelerated aging. Its primary focus is automotive, other potential applications for this low-cost technology are also being explored. A catalytic converter is a vehicle emissions control device which converts toxic by-products of combustion to less toxic substances by way of catalysed chemical reactions.
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