Oncolys BioPharma (TSE:4588) Shares Outstanding (Basic Average): 25.73 Mil (As of Dec. 2025)

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TSE:4588 Oncolys BioPharma Inc TSE:4588
40 GF Score
Price 円2,522.00
GF Value 円363.33
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Oncolys BioPharma Shares Outstanding (Basic Average)?

Oncolys BioPharma TSE:4588 -2.06% 40 Shares Outstanding (Basic Average) is 25.73 Mil as of Dec. 2025. GuruFocus rates TSE:4588 with a GF Score™ of 40/100 and a GF Value™ of 円363.33 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. Oncolys BioPharma's average basic shares outstanding for the quarter that ended in Dec. 2025 was 25.73 Mil.


Oncolys BioPharma  (TSE:4588) Shares Outstanding (Basic Average) Explanation

A company may buy back shares or issue shares in any fiscal period. If a company buys back shares, we should observe that the total number of shares decline. If the company issues new shares, the number of shares outstanding increases.


Be Aware

Usually the presence of treasury shares and a history of buyback are good indicators that company has competitive advantage. But studies have shown that companies usually buy back at wrong time. Buying back shares below its intrinsic value increases value for remaining shareholders. Buying back overvalued shares destroys value for existing shareholders.


Oncolys BioPharma Shares Outstanding (Basic Average) Related Terms


Oncolys BioPharma Shares Outstanding (Basic Average) Historical Data

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The historical data trend for Oncolys BioPharma's Shares Outstanding (Basic Average) 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.

Oncolys BioPharma Shares Outstanding (Basic Average) Chart

Oncolys BioPharma Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shares Outstanding (Basic Average)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 16.92 17.33 17.80 21.83 25.73

Oncolys BioPharma Quarterly Data
Dec20 Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Dec24 Mar25 Jun25 Dec25 Mar26
Shares Outstanding (Basic Average) 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 21.83 24.85 24.85 25.73 29.27
TSE:4588
40GF Score
Oncolys BioPharma Inc TSE:4588
Shares Outstanding (Basic Average) is just one metric. See GF Score™, valuation, warning signs, and more.
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Oncolys BioPharma Shares Outstanding (Basic Average) Calculation

Shares outstanding are shares that have been authorized, issued, and purchased by investors and are held by them. They have voting rights and represent ownership in the corporation by the person that holds the shares. They should be distinguished from treasury shares, which are shares held by the corporation itself, having no exercisable rights.

Shares outstanding can be calculated as either basic or fully diluted. The fully diluted shares outstanding count includes diluting securities, such as options, warrants or convertibles.

Please note: GuruFocus named Shares Outstanding (EOP) is the shares for that exact time point. It is usually used to calculate balance sheet related items, such as Book Value per Share, etc. While Shares Outstanding (Diluted Average) and Shares Outstanding (Basic Average) are the weighted average shares over a period of time (a year, a quarter, or so). They are usually used to calculate income statement or cashflow statement related items, such as Earnings per Share (Diluted), etc.

What does a Shares Outstanding (Basic Average) of 25.73 Mil mean?
Oncolys BioPharma (TSE:4588) has a Shares Outstanding (Basic Average) of 25.73 Mil as of Dec. 2025. The average shares outstanding over two periods not accounting for dilutive securities like convertible bonds. View historical data on Oncolys BioPharma and its competitors.
Is Oncolys BioPharma's Shares Outstanding (Basic Average) too high?
Oncolys BioPharma's current Shares Outstanding (Basic Average) is 25.73 Mil. Overall, Oncolys BioPharma has a GF Score™ of 40/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Oncolys BioPharma's Shares Outstanding (Basic Average) compare to VRTX and REGN?
Oncolys BioPharma's Shares Outstanding (Basic Average) of 25.73 Mil 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 Outstanding (Basic Average) for a Biotechnology company?
A good Shares Outstanding (Basic Average) depends on the Biotechnology industry context. However, Shares Outstanding (Basic Average) 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 Outstanding (Basic Average) mean?
A high Shares Outstanding (Basic Average) can signal that a stock is expensive relative to its fundamentals. The average shares outstanding over two periods not accounting for dilutive securities like convertible bonds. View historical data on Oncolys BioPharma and its competitors. Oncolys BioPharma's current Shares Outstanding (Basic Average) is 25.73 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Oncolys BioPharma stock overvalued right now?
Based on GuruFocus' analysis, Oncolys BioPharma (TSE:4588) is currently considered Significantly Overvalued. The stock's GF Value™ is 円363.33, compared to a current price of 円2,522.00 — trading 594.1% above its estimated fair value. The current Shares Outstanding (Basic Average) is 25.73 Mil. Oncolys BioPharma's overall GF Score™ is 40/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shares Outstanding (Basic Average) calculated?
Shares Outstanding (Basic Average) is calculated from a company's financial statements. For Oncolys BioPharma (TSE:4588), the current Shares Outstanding (Basic Average) is 25.73 Mil 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 Oncolys BioPharma (TSE:4588) Overvalued in 2026?

Based on GuruFocus' analysis, Oncolys BioPharma stock appears to be overvalued. The current stock price of 円2,522.00 is trading 594.1% above its estimated GF Value™ of 円363.33. GuruFocus considers Oncolys BioPharma to be Significantly Overvalued.

Key valuation signals for TSE:4588:

  • Shares Outstanding (Basic Average): 25.73 Mil
  • GF Value™: 円363.33 vs. price of 円2,522.00 (594.1% above fair value)
  • GF Score™: 40/100 with 5 warning signs

No single metric tells the full story. See the TSE:4588 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Oncolys BioPharma Business Description

Address 4-1-28 Toranomon, Toranomon Towers Office, Minato-ku, Tokyo, JPN, 105-0001
Oncolys BioPharma Inc develops pharmaceutical products. The company is a biopharmaceutical company focused on developing therapies for cancer treatment. Their product pipeline includes various drug candidates such as Telomelysin (OBP-301) and OBP-702, aimed at addressing unmet medical needs in oncology. The company targets healthcare providers and institutions involved in cancer care and research.
40GF Score

Get the complete analysis for TSE:4588

Shares Outstanding (Basic Average) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

円2,522.00
Price
円363.33
GF Value