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GeronMIL:1GERN 21 3-Year Share Buyback Ratio is -17.90 as of Jun. 2026. GuruFocus rates MIL:1GERN with a GF Score™ of 21/100 and a GF Value™ of €6.11 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,186 Biotechnology companies, Geron ranks worse than 61.47% 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. Geron's current 3-Year Share Buyback Ratio was -17.90%.
The historical rank and industry rank for Geron's 3-Year Share Buyback Ratio or its related term are showing as below:
MIL:1GERN'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -37.8 Med: -17.3 Max: -0.5
Current: -17.9
During the past 13 years, Geron's highest 3-Year Share Buyback Ratio was -0.50%. The lowest was -37.80%. And the median was -17.30%.
MIL:1GERN's 3-Year Share Buyback Ratio is ranked worse than 61.47% of 1186
companies
in the Biotechnology industry
Industry Median: -11.6
vs MIL:1GERN: -17.90
Geron (MIL:1GERN) 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.
Geron 3-Year Share Buyback Ratio Related Terms
MIL:1GERN vs ARDX, DSGN, ANNX: 3-Year Share Buyback Ratio Comparison
For the Biotechnology subindustry, Geron'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.
Geron 3-Year Share Buyback Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Geron's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Geron's 3-Year Share Buyback Ratio falls into.
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 -17.90 mean?
Geron (MIL:1GERN) has a 3-Year Share Buyback Ratio of -17.90 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 Geron and its competitors. According to the industry distribution chart, Geron ranks #729 out of 1186 companies in the Biotechnology industry, placing it in the top 61.5%.
Is Geron's 3-Year Share Buyback Ratio too high?
Geron's current 3-Year Share Buyback Ratio is -17.90. Based on the distribution chart, Geron ranks #729 out of 1186 companies in the Biotechnology industry, which is below the industry midpoint. Overall, Geron has a GF Score™ of 21/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Geron's 3-Year Share Buyback Ratio compare to ARDX and DSGN?
According to the Biotechnology industry distribution chart, Geron ranks #729 out of 1186 companies for 3-Year Share Buyback Ratio. This places Geron 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 Geron and its competitors. Geron's current 3-Year Share Buyback Ratio is -17.90. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Geron stock overvalued right now?
Based on GuruFocus' analysis, Geron (MIL:1GERN) is currently considered Possible Value Trap. The stock's GF Value™ is €6.11, compared to a current price of €1.19 — trading 80.5% below its estimated fair value. The current 3-Year Share Buyback Ratio is -17.90. Geron's overall GF Score™ is 21/100 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 Geron (MIL:1GERN), the current 3-Year Share Buyback Ratio is -17.90 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 Geron (MIL:1GERN) Overvalued in 2026?
Based on GuruFocus' analysis, Geron stock appears to be undervalued.
The current stock price of €1.19 is trading 80.5% below its estimated GF Value™ of €6.11.
GuruFocus considers Geron to be Possible Value Trap.
Key valuation signals for MIL:1GERN:
3-Year Share Buyback Ratio: -17.90
GF Value™: €6.11 vs. price of €1.19 (80.5% below fair value)
No single metric tells the full story. See the MIL:1GERN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Geron Corp is a biopharmaceutical company focused on blood cancers. Its telomerase inhibitor, RYTELO (imetelstat), is approved in the United States and European Union for certain adult patients with lower-risk myelodysplastic syndromes (LR-MDS) with transfusion-dependent anemia. RYTELO inhibits telomerase activity in malignant stem and progenitor cells, which may reduce abnormal cell proliferation while supporting the production of healthy cells. It is also conducting a Phase 3 trial of imetelstat in patients with JAK-inhibitor-refractory or relapsed myelofibrosis (R/R MF) and studies in other hematologic malignancies. The company operates as a single segment, being the development of therapeutic products for oncology.
21GF Score
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