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Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten 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. Taysha Gene Therapies's current 10-Year Share Buyback Ratio was 0.00%.
TSHA's 10-Year Share Buyback Ratio is not ranked *
in the Biotechnology industry.
Industry Median: -11.9 * Ranked among companies with meaningful 10-Year Share Buyback Ratio only.
Taysha Gene Therapies (NAS:TSHA) 10-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.
Taysha Gene Therapies 10-Year Share Buyback Ratio Related Terms
TSHA vs KARD, GHRS, VIR: 10-Year Share Buyback Ratio Comparison
For the Biotechnology subindustry, Taysha Gene Therapies's 10-Year Share Buyback Ratio, along with its competitors' market caps and 10-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.
Taysha Gene Therapies 10-Year Share Buyback Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Taysha Gene Therapies's 10-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Taysha Gene Therapies's 10-Year Share Buyback Ratio falls into.
Taysha Gene Therapies 10-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from ten years ago to the current year. The annualized percentage change is calculated with least-square regression based on the eleven 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 10-Year Share Buyback Ratio of 0.00 mean?
Taysha Gene Therapies (TSHA) has a 10-Year Share Buyback Ratio of 0.00 as of Jun. 2026. The 10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten years ago to the current year. View historical data for Taysha Gene Therapies and its competitors. According to the industry distribution chart, Taysha Gene Therapies ranks #999999 out of 666 companies in the Biotechnology industry.
Is Taysha Gene Therapies' 10-Year Share Buyback Ratio too high?
Taysha Gene Therapies' current 10-Year Share Buyback Ratio is 0.00. Based on the distribution chart, Taysha Gene Therapies ranks #999999 out of 666 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Taysha Gene Therapies has a GF Score™ of 33/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Taysha Gene Therapies' 10-Year Share Buyback Ratio compare to KARD and GHRS?
According to the Biotechnology industry distribution chart, Taysha Gene Therapies ranks #999999 out of 666 companies for 10-Year Share Buyback Ratio. This places Taysha Gene Therapies 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 10-Year Share Buyback Ratio for a Biotechnology company?
A good 10-Year Share Buyback Ratio depends on the Biotechnology industry context. However, 10-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 10-Year Share Buyback Ratio mean?
A high 10-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten years ago to the current year. View historical data for Taysha Gene Therapies and its competitors. Taysha Gene Therapies's current 10-Year Share Buyback Ratio is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taysha Gene Therapies stock overvalued right now?
Based on GuruFocus' analysis, Taysha Gene Therapies (TSHA) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.53, compared to a current price of $5.02 — trading 847.2% above its estimated fair value. The current 10-Year Share Buyback Ratio is 0.00. Taysha Gene Therapies' overall GF Score™ is 33/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year Share Buyback Ratio calculated?
10-Year Share Buyback Ratio is calculated from a company's financial statements. For Taysha Gene Therapies (TSHA), the current 10-Year Share Buyback Ratio is 0.00 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 Taysha Gene Therapies (TSHA) Overvalued in 2026?
Based on GuruFocus' analysis, Taysha Gene Therapies stock appears to be overvalued.
The current stock price of $5.02 is trading 847.2% above its estimated GF Value™ of $0.53.
GuruFocus considers Taysha Gene Therapies to be Significantly Overvalued.
Key valuation signals for TSHA:
10-Year Share Buyback Ratio: 0.00
GF Value™: $0.53 vs. price of $5.02 (847.2% above fair value)
No single metric tells the full story. See the TSHA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Taysha Gene Therapies Inc is a clinical-stage biotechnology company focused on advancing AAV-based gene therapies for the treatment of severe monogenic diseases of the central nervous system, or CNS. The company's clinical program TSHA-102 is in development for the treatment of Rett syndrome, a rare neurodevelopmental disorder with no approved disease-modifying therapies that address the genetic root cause of the disease. The Company views its operations and manages its business as a single operating segment, the gene therapy segment, which is the business of developing AAV-based gene therapies for the treatment of rare monogenic diseases of the central nervous system.
33GF Score
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10-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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