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Sono Group NVSSM -3.36%21 5-Year Share Buyback Ratio is -10.30 as of Mar. 2026. GuruFocus rates SSM with a GF Score™ of 21/100. The stock has 6 warning signs investors should review. Among 821 Vehicles & Parts companies, Sono Group NV ranks worse than 89.16% on this metric.
Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
5-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past five years. It is calculated as the annualized percentage change in shares outstanding from five 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. Sono Group NV's current 5-Year Share Buyback Ratio was -10.30%.
SSM's 5-Year Share Buyback Ratio is ranked worse than 89.16% of 821
companies
in the Vehicles & Parts industry
Industry Median: -1
vs SSM: -10.30
Sono Group NV (NAS:SSM) 5-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.
Sono Group NV 5-Year Share Buyback Ratio Related Terms
SSM vs CENN, FLYE, SVUHF: 5-Year Share Buyback Ratio Comparison
For the Auto Manufacturers subindustry, Sono Group NV's 5-Year Share Buyback Ratio, along with its competitors' market caps and 5-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.
Sono Group NV 5-Year Share Buyback Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Sono Group NV's 5-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Sono Group NV's 5-Year Share Buyback Ratio falls into.
Sono Group NV 5-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from five years ago to the current year. The annualized percentage change is calculated with least-square regression based on the latest six 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 5-Year Share Buyback Ratio of -10.30 mean?
Sono Group NV (SSM) has a 5-Year Share Buyback Ratio of -10.30 as of Mar. 2026. The 5-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past five years. It is calculated as the annualized percentage change in shares outstanding from five years ago to the current year. View historical data for Sono Group NV and its competitors. According to the industry distribution chart, Sono Group NV ranks #732 out of 821 companies in the Vehicles & Parts industry, placing it in the top 89.2%.
Is Sono Group NV's 5-Year Share Buyback Ratio too high?
Sono Group NV's current 5-Year Share Buyback Ratio is -10.30. Based on the distribution chart, Sono Group NV ranks #732 out of 821 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Sono Group NV has a GF Score™ of 21/100, reflecting its overall financial health beyond just this single metric.
How does Sono Group NV's 5-Year Share Buyback Ratio compare to CENN and FLYE?
According to the Vehicles & Parts industry distribution chart, Sono Group NV ranks #732 out of 821 companies for 5-Year Share Buyback Ratio. This places Sono Group NV 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 5-Year Share Buyback Ratio for a Vehicles & Parts company?
A good 5-Year Share Buyback Ratio depends on the Vehicles & Parts industry context. However, 5-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 5-Year Share Buyback Ratio mean?
A high 5-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 5-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past five years. It is calculated as the annualized percentage change in shares outstanding from five years ago to the current year. View historical data for Sono Group NV and its competitors. Sono Group NV's current 5-Year Share Buyback Ratio is -10.30. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sono Group NV stock overvalued right now?
Sono Group NV (SSM) has a current 5-Year Share Buyback Ratio of -10.30. The current 5-Year Share Buyback Ratio is -10.30. Sono Group NV's overall GF Score™ is 21/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year Share Buyback Ratio calculated?
5-Year Share Buyback Ratio is calculated from a company's financial statements. For Sono Group NV (SSM), the current 5-Year Share Buyback Ratio is -10.30 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.
Sono Group NV is engaged in the field of solar-powered electric mobility. With its proprietary solar technology, the company is able to integrate solar panels into a vehicle's bodywork, using energy captured from the sun to charge the vehicle's battery. The group is engaged in the design and development of its own first solar electric vehicle, the Sion. Its Products and services include Complete Solar Solutions, Solar Charge Controllers, Solar Modules, Data Services, and Engineering Services. The company's single business segment manages the financing, research and development, and product commercialization.
21GF Score
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