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.
Aurora SpineASAPF +2.80%39 3-Year Share Buyback Ratio is -5.20 as of Mar. 2026. GuruFocus rates ASAPF with a GF Score™ of 39/100 and a GF Value™ of $0.23 (Modestly Undervalued). The stock has 4 warning signs investors should review. Among 615 Medical Devices & Instruments companies, Aurora Spine ranks worse than 59.35% 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. Aurora Spine's current 3-Year Share Buyback Ratio was -5.20%.
The historical rank and industry rank for Aurora Spine's 3-Year Share Buyback Ratio or its related term are showing as below:
ASAPF'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -21.5 Med: -12.9 Max: -5.2
Current: -5.2
During the past 13 years, Aurora Spine's highest 3-Year Share Buyback Ratio was -5.20%. The lowest was -21.50%. And the median was -12.90%.
ASAPF's 3-Year Share Buyback Ratio is ranked worse than 59.35% of 615
companies
in the Medical Devices & Instruments industry
Industry Median: -2.6
vs ASAPF: -5.20
Aurora Spine (OTCPK:ASAPF) 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.
Aurora Spine 3-Year Share Buyback Ratio Related Terms
ASAPF vs ABT, SYK, MDT: 3-Year Share Buyback Ratio Comparison
For the Medical Devices subindustry, Aurora Spine'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.
Aurora Spine 3-Year Share Buyback Ratio vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Aurora Spine's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Aurora Spine's 3-Year Share Buyback Ratio falls into.
Aurora Spine 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 -5.20 mean?
Aurora Spine (ASAPF) has a 3-Year Share Buyback Ratio of -5.20 as of Mar. 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 Aurora Spine and its competitors. According to the industry distribution chart, Aurora Spine ranks #365 out of 615 companies in the Medical Devices & Instruments industry, placing it in the top 59.3%.
Is Aurora Spine's 3-Year Share Buyback Ratio too high?
Aurora Spine's current 3-Year Share Buyback Ratio is -5.20. Based on the distribution chart, Aurora Spine ranks #365 out of 615 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Aurora Spine has a GF Score™ of 39/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Aurora Spine's 3-Year Share Buyback Ratio compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Aurora Spine ranks #365 out of 615 companies for 3-Year Share Buyback Ratio. This places Aurora Spine 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 Aurora Spine and its competitors. Aurora Spine's current 3-Year Share Buyback Ratio is -5.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aurora Spine stock overvalued right now?
Based on GuruFocus' analysis, Aurora Spine (ASAPF) is currently considered Modestly Undervalued. The stock's GF Value™ is $0.23, compared to a current price of $0.18 — trading 21.8% below its estimated fair value. The current 3-Year Share Buyback Ratio is -5.20. Aurora Spine's overall GF Score™ is 39/100 with 4 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 Aurora Spine (ASAPF), the current 3-Year Share Buyback Ratio is -5.20 as of Mar. 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 Aurora Spine (ASAPF) Overvalued in 2026?
Based on GuruFocus' analysis, Aurora Spine stock appears to be undervalued.
The current stock price of $0.18 is trading 21.8% below its estimated GF Value™ of $0.23.
GuruFocus considers Aurora Spine to be Modestly Undervalued.
Key valuation signals for ASAPF:
3-Year Share Buyback Ratio: -5.20
GF Value™: $0.23 vs. price of $0.18 (21.8% below fair value)
No single metric tells the full story. See the ASAPF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aurora Spine Corp is engaged in the development, manufacture, and sale of minimally invasive, interspinous fusion systems and devices. These 510K and patent protected medical devices improve patient outcomes in the area of spine and sacroiliac joint surgical procedures. The company is focused on bringing new solutions to the spinal implant market through a series of minimally invasive, regenerative spinal implant technologies.
39GF Score
Get the complete analysis for ASAPF
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
ASAPF has been successfully added to your 
