ORPOF (OSE Immunotherapeutics) Shares Buyback Ratio %: -2.41 (As of Aug. 17, 2026)

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ORPOF OSE Immunotherapeutics SA ORPOF
40 GF Score
Price $4.43
GF Value $1.94
! 6 Warning Signs
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What is OSE Immunotherapeutics Shares Buyback Ratio %?

OSE Immunotherapeutics ORPOF 40 Shares Buyback Ratio % is -2.41 as of Aug. 17, 2026. GuruFocus rates ORPOF with a GF Score™ of 40/100 and a GF Value™ of $1.94. The stock has 6 warning signs investors should review.

Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.

GuruFocus calculates shares buyback ratio using previous shares outstanding minus the current shares outstanding, and then divides by previous shares outstanding. OSE Immunotherapeutics's current shares buyback ratio was -2.41%.

OSE Immunotherapeutics Shares Buyback Ratio % Related Terms

OSE Immunotherapeutics Shares Buyback Ratio % Historical Data

* Premium members only.

The historical data trend for OSE Immunotherapeutics's Shares Buyback Ratio % can be seen below:

* 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.

OSE Immunotherapeutics Shares Buyback Ratio % Chart

OSE Immunotherapeutics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Buyback Ratio %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -3.05 0.22 -16.96 -1.43 -2.41

OSE Immunotherapeutics Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Shares Buyback Ratio % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -13.92 -0.88 -0.54 -2.38 -0.03
ORPOF
40GF Score
OSE Immunotherapeutics SA ORPOF
Shares Buyback Ratio % is just one metric. See GF Score™, valuation, warning signs, and more.
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OSE Immunotherapeutics Shares Buyback Ratio % Calculation

OSE Immunotherapeutics's Shares Buyback Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Dec. 2024 ) - Shares Outstanding (EOP) (A: Dec. 2025 )) / Shares Outstanding (EOP) (A: Dec. 2024 )
=(21.895 - 22.423) / 21.895
=-2.41%

OSE Immunotherapeutics's Shares Buyback Ratio for the quarter that ended in Dec. 2025 is calculated as

Shares Buyback Ratio=(Shares Outstanding (EOP) (A: Jun. 2025 ) - Shares Outstanding (EOP) (A: Dec. 2025 )) / Shares Outstanding (EOP) (A: Jun. 2025 )
=(22.417 - 22.423) / 22.417
=-0.03%

* 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.

Frequently Asked Questions Learn more about Shares Buyback Ratio % →
What does a Shares Buyback Ratio % of -2.41 mean?
OSE Immunotherapeutics (ORPOF) has a Shares Buyback Ratio % of -2.41 as of Aug. 17, 2026. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on OSE Immunotherapeutics and its competitors.
Is OSE Immunotherapeutics' Shares Buyback Ratio % too high?
OSE Immunotherapeutics' current Shares Buyback Ratio % is -2.41. Overall, OSE Immunotherapeutics has a GF Score™ of 40/100, reflecting its overall financial health beyond just this single metric.
How does OSE Immunotherapeutics' Shares Buyback Ratio % compare to VRTX and REGN?
OSE Immunotherapeutics' Shares Buyback Ratio % of -2.41 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 Shares Buyback Ratio % for a Biotechnology company?
A good Shares Buyback Ratio % depends on the Biotechnology industry context. However, Shares 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 Shares Buyback Ratio % mean?
A high Shares Buyback Ratio % can signal that a stock is expensive relative to its fundamentals. Share buyback ratio is the percent change of a company's shares outstanding from two periods. View historical data on OSE Immunotherapeutics and its competitors. OSE Immunotherapeutics's current Shares Buyback Ratio % is -2.41. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OSE Immunotherapeutics stock overvalued right now?
OSE Immunotherapeutics (ORPOF) has a current Shares Buyback Ratio % of -2.41. The stock's GF Value™ is $1.94, compared to a current price of $4.43 — trading 128.4% above its estimated fair value. The current Shares Buyback Ratio % is -2.41. OSE Immunotherapeutics' overall GF Score™ is 40/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Buyback Ratio % calculated?
Shares Buyback Ratio % is calculated from a company's financial statements. For OSE Immunotherapeutics (ORPOF), the current Shares Buyback Ratio % is -2.41 as of Aug. 17, 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 OSE Immunotherapeutics (ORPOF) Overvalued in 2026?

Based on GuruFocus' analysis, OSE Immunotherapeutics stock appears to be overvalued. The current stock price of $4.43 is trading 128.4% above its estimated GF Value™ of $1.94.

Key valuation signals for ORPOF:

  • Shares Buyback Ratio %: -2.41
  • GF Value™: $1.94 vs. price of $4.43 (128.4% above fair value)
  • GF Score™: 40/100 with 6 warning signs

No single metric tells the full story. See the ORPOF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

OSE Immunotherapeutics Business Description

Address 22, Boulevard Benoni Goullin, Nantes, FRA, 44200
OSE Immunotherapeutics SA is a France-based biotechnology company focused on the development of immunotherapies for immune activation and regulation in the fields of immuno-oncology and autoimmune diseases. The product portfolio of the company comprises Tedopi, OSE-172, OSE-703, FR104 and OSE-127.
40GF Score

Get the complete analysis for ORPOF

Shares Buyback Ratio % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$4.43
Price
$1.94
GF Value