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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. Diamyd Medical AB's current 3-Year Share Buyback Ratio was -20.20%.
The historical rank and industry rank for Diamyd Medical AB's 3-Year Share Buyback Ratio or its related term are showing as below:
DYMDF'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -31.1 Med: -8.3 Max: 14.8
Current: -20.2
During the past 13 years, Diamyd Medical AB's highest 3-Year Share Buyback Ratio was 14.80%. The lowest was -31.10%. And the median was -8.30%.
DYMDF's 3-Year Share Buyback Ratio is ranked worse than 63.1% of 1187
companies
in the Biotechnology industry
Industry Median: -11.8
vs DYMDF: -20.20
Diamyd Medical AB (OTCPK:DYMDF) 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.
Diamyd Medical AB 3-Year Share Buyback Ratio Related Terms
DYMDF vs VRTX, REGN, RVMD: 3-Year Share Buyback Ratio Comparison
For the Biotechnology subindustry, Diamyd Medical AB'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.
Diamyd Medical AB 3-Year Share Buyback Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Diamyd Medical AB's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Diamyd Medical AB's 3-Year Share Buyback Ratio falls into.
Diamyd Medical AB 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 -20.20 mean?
Diamyd Medical AB (DYMDF) has a 3-Year Share Buyback Ratio of -20.20 as of May. 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 Diamyd Medical AB and its competitors. According to the industry distribution chart, Diamyd Medical AB ranks #749 out of 1187 companies in the Biotechnology industry, placing it in the top 63.1%.
Is Diamyd Medical AB's 3-Year Share Buyback Ratio too high?
Diamyd Medical AB's current 3-Year Share Buyback Ratio is -20.20. Based on the distribution chart, Diamyd Medical AB ranks #749 out of 1187 companies in the Biotechnology industry, which is below the industry midpoint. Overall, Diamyd Medical AB has a GF Score™ of 41/100, reflecting its overall financial health beyond just this single metric.
How does Diamyd Medical AB's 3-Year Share Buyback Ratio compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Diamyd Medical AB ranks #749 out of 1187 companies for 3-Year Share Buyback Ratio. This places Diamyd Medical AB 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 Biotechnology company?
A good 3-Year Share Buyback Ratio depends on the Biotechnology 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 Diamyd Medical AB and its competitors. Diamyd Medical AB's current 3-Year Share Buyback Ratio is -20.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diamyd Medical AB stock overvalued right now?
Diamyd Medical AB (DYMDF) has a current 3-Year Share Buyback Ratio of -20.20. The stock's GF Value™ is $9.89, compared to a current price of $0.73 — trading 92.6% below its estimated fair value. The current 3-Year Share Buyback Ratio is -20.20. Diamyd Medical AB's overall GF Score™ is 41/100 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 Diamyd Medical AB (DYMDF), the current 3-Year Share Buyback Ratio is -20.20 as of May. 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 Diamyd Medical AB (DYMDF) Overvalued in 2026?
Based on GuruFocus' analysis, Diamyd Medical AB stock appears to be undervalued.
The current stock price of $0.73 is trading 92.6% below its estimated GF Value™ of $9.89.
Key valuation signals for DYMDF:
3-Year Share Buyback Ratio: -20.20
GF Value™: $9.89 vs. price of $0.73 (92.6% below fair value)
No single metric tells the full story. See the DYMDF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Diamyd Medical AB develops precision medicine therapies for the prevention and treatment of type 1 diabetes using antigen-based immune technology. Its product candidate, Diamyd (rhGAD65/alum), is an antigen-specific immunomodulatory therapy that aims to preserve endogenous insulin production in individuals carrying the HLA DR3-DQ2 genotype and is being evaluated in the registrational Phase 3 DIAGNODE-3 trial in Stage 3 type 1 diabetes, as well as in the DiaPrecise trial in children with Stage 1 and Stage 2 type 1 diabetes. The Company's activities include clinical development, antigen-specific immunotherapy and in-house manufacturing of recombinant GAD65.
41GF Score
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3-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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