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SANUWAVE HealthSNWV +3.02%29 3-Year Share Buyback Ratio is -80.40 as of Jun. 2026. GuruFocus rates SNWV with a GF Score™ of 29/100 and a GF Value™ of $13.15 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 615 Medical Devices & Instruments companies, SANUWAVE Health ranks worse than 94.31% 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. SANUWAVE Health's current 3-Year Share Buyback Ratio was -80.40%.
The historical rank and industry rank for SANUWAVE Health's 3-Year Share Buyback Ratio or its related term are showing as below:
SNWV'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -88.1 Med: -35.2 Max: 32.9
Current: -80.4
During the past 13 years, SANUWAVE Health's highest 3-Year Share Buyback Ratio was 32.90%. The lowest was -88.10%. And the median was -35.20%.
SNWV's 3-Year Share Buyback Ratio is ranked worse than 94.31% of 615
companies
in the Medical Devices & Instruments industry
Industry Median: -2.6
vs SNWV: -80.40
SANUWAVE Health (NAS:SNWV) 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.
SANUWAVE Health 3-Year Share Buyback Ratio Related Terms
SNWV vs NSPR, PAVM, ELUT: 3-Year Share Buyback Ratio Comparison
For the Medical Devices subindustry, SANUWAVE Health'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.
SANUWAVE Health 3-Year Share Buyback Ratio vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, SANUWAVE Health's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where SANUWAVE Health's 3-Year Share Buyback Ratio falls into.
SANUWAVE Health 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 -80.40 mean?
SANUWAVE Health (SNWV) has a 3-Year Share Buyback Ratio of -80.40 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 SANUWAVE Health and its competitors. According to the industry distribution chart, SANUWAVE Health ranks #580 out of 615 companies in the Medical Devices & Instruments industry, placing it in the top 94.3%.
Is SANUWAVE Health's 3-Year Share Buyback Ratio too high?
SANUWAVE Health's current 3-Year Share Buyback Ratio is -80.40. Based on the distribution chart, SANUWAVE Health ranks #580 out of 615 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. Overall, SANUWAVE Health has a GF Score™ of 29/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does SANUWAVE Health's 3-Year Share Buyback Ratio compare to NSPR and PAVM?
According to the Medical Devices & Instruments industry distribution chart, SANUWAVE Health ranks #580 out of 615 companies for 3-Year Share Buyback Ratio. This places SANUWAVE Health 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 SANUWAVE Health and its competitors. SANUWAVE Health's current 3-Year Share Buyback Ratio is -80.40. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SANUWAVE Health stock overvalued right now?
Based on GuruFocus' analysis, SANUWAVE Health (SNWV) is currently considered Possible Value Trap. The stock's GF Value™ is $13.15, compared to a current price of $4.10 — trading 68.8% below its estimated fair value. The current 3-Year Share Buyback Ratio is -80.40. SANUWAVE Health's overall GF Score™ is 29/100 with 7 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 SANUWAVE Health (SNWV), the current 3-Year Share Buyback Ratio is -80.40 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.
Is SANUWAVE Health (SNWV) Overvalued in 2026?
Based on GuruFocus' analysis, SANUWAVE Health stock appears to be undervalued.
The current stock price of $4.10 is trading 68.8% below its estimated GF Value™ of $13.15.
GuruFocus considers SANUWAVE Health to be Possible Value Trap.
Key valuation signals for SNWV:
3-Year Share Buyback Ratio: -80.40
GF Value™: $13.15 vs. price of $4.10 (68.8% below fair value)
No single metric tells the full story. See the SNWV stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SANUWAVE Health Inc is a medical device company providing directed energy products into the wound care space. It is focused on the commercialization of its patented regenerative medicine utilizing noninvasive ultrasound or shockwaves to produce a biological response promoting the repair and regeneration of tissue, musculoskeletal, and vascular structures. Sanuwave's patented, FDA-cleared, and commercialised product is the UltraMIST system, which is used to treat a variety of acute and chronic wounds using ultrasound technology. The company operates in one reportable segment, the design and sale of medical devices. Geographically, the company generates revenue mainly from the United States.
29GF Score
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