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Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
6-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past six months, calculated as the percentage change in shares outstanding from two quarters ago to the current quarter. A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance. PureTech Health's current 6-Month Share Buyback Ratio was -0.60%.
PureTech Health (CHIX:PRTCl) 6-Month Share Buyback Ratio Explanation
A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance.
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.
PureTech Health 6-Month Share Buyback Ratio Related Terms
CHIX:PRTCL vs VRTX, REGN, RVMD: 6-Month Share Buyback Ratio Comparison
For the Biotechnology subindustry, PureTech Health's 6-Month Share Buyback Ratio, along with its competitors' market caps and 6-Month 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.
PureTech Health 6-Month Share Buyback Ratio vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, PureTech Health's 6-Month Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where PureTech Health's 6-Month Share Buyback Ratio falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
What does a 6-Month Share Buyback Ratio of -0.60 mean?
PureTech Health (CHIX:PRTCL) has a 6-Month Share Buyback Ratio of -0.60 as of Dec. 2025. The 6-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past six months, calculated as the percentage change in shares outstanding from two quarters ago to the current quarter. View historical data for PureTech Health and its competitors.
Is PureTech Health's 6-Month Share Buyback Ratio too high?
PureTech Health's current 6-Month Share Buyback Ratio is -0.60. Overall, PureTech Health has a GF Score™ of 63/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does PureTech Health's 6-Month Share Buyback Ratio compare to VRTX and REGN?
PureTech Health's 6-Month Share Buyback Ratio of -0.60 can be compared against companies in the Biotechnology industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 6-Month Share Buyback Ratio for a Biotechnology company?
A good 6-Month Share Buyback Ratio depends on the Biotechnology industry context. However, 6-Month 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 6-Month Share Buyback Ratio mean?
A high 6-Month Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 6-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past six months, calculated as the percentage change in shares outstanding from two quarters ago to the current quarter. View historical data for PureTech Health and its competitors. PureTech Health's current 6-Month Share Buyback Ratio is -0.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PureTech Health stock overvalued right now?
Based on GuruFocus' analysis, PureTech Health (CHIX:PRTCL) is currently considered Possible Value Trap. The stock's GF Value™ is £5.41, compared to a current price of £1.16 — trading 78.6% below its estimated fair value. The current 6-Month Share Buyback Ratio is -0.60. PureTech Health's overall GF Score™ is 63/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 6-Month Share Buyback Ratio calculated?
6-Month Share Buyback Ratio is calculated from a company's financial statements. For PureTech Health (CHIX:PRTCL), the current 6-Month Share Buyback Ratio is -0.60 as of Dec. 2025. 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 PureTech Health (CHIX:PRTCL) Overvalued in 2026?
Based on GuruFocus' analysis, PureTech Health stock appears to be undervalued.
The current stock price of £1.16 is trading 78.6% below its estimated GF Value™ of £5.41.
GuruFocus considers PureTech Health to be Possible Value Trap.
Key valuation signals for CHIX:PRTCL:
6-Month Share Buyback Ratio: -0.60
GF Value™: £5.41 vs. price of £1.16 (78.6% below fair value)
No single metric tells the full story. See the CHIX:PRTCL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PureTech Health PLC, together with its subsidiaries, is a clinical-stage biopharma company developing medicines to modulate the adaptive human system. The company is focused on developing and commercializing differentiated medicines for devastating diseases, including inflammatory, immunological conditions, intractable cancers, lymphatic & gastrointestinal diseases, and neurological and neuropsychological disorders, among others. Its drug development pipeline consists of Deupirfenidone (LYT-100), for the potential treatment of idiopathic pulmonary fibrosis (IPF), LYT-200, SPT-300, an oral drug for depressive disorder, SPT-320, and others. The company's operating segments include Parent Companies & Other, which derives key revenue, Wholly-Owned Programs, and Controlled Founded Entities.
63GF Score
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6-Month Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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