BB Biotech AG (XSWX:BION) Insider Ownership: 0.00 % (As of Jul. 18, 2026)

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XSWX:BION BB Biotech AG XSWX:BION
34 GF Score
Price CHF49.55
! 4 Warning Signs
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What is BB Biotech AG Insider Ownership?

BB Biotech AG XSWX:BION -0.10% 34 Insider Ownership is 0.00 % as of Jul. 18, 2026. GuruFocus rates XSWX:BION with a GF Score™ of 34/100. The stock has 4 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, BB Biotech AG's insider ownership is 0.00%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, BB Biotech AG's Institutional Ownership is 11.97%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, BB Biotech AG's Float Percentage Of Total Shares Outstanding is 0.00%.

BB Biotech AG Insider Ownership Historical Data

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The historical data trend for BB Biotech AG's Insider Ownership 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.

BB Biotech AG Insider Ownership Chart

BB Biotech AG Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Insider Ownership
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

BB Biotech AG Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Insider Ownership 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 0.00 0.00 0.00 0.00 0.00
XSWX:BION
34GF Score
BB Biotech AG XSWX:BION
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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BB Biotech AG Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 0.00 % mean?
BB Biotech AG (XSWX:BION) has a Insider Ownership of 0.00 % as of Jul. 18, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on BB Biotech AG and its competitors.
Is BB Biotech AG's Insider Ownership too high?
BB Biotech AG's current Insider Ownership is 0.00 %. Overall, BB Biotech AG has a GF Score™ of 34/100, reflecting its overall financial health beyond just this single metric.
How does BB Biotech AG's Insider Ownership compare to VRTX and REGN?
BB Biotech AG's Insider Ownership of 0.00 % 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 Insider Ownership for a Biotechnology company?
A good Insider Ownership depends on the Biotechnology industry context. However, Insider Ownership 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 Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on BB Biotech AG and its competitors. BB Biotech AG's current Insider Ownership 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 BB Biotech AG stock overvalued right now?
BB Biotech AG (XSWX:BION) has a current Insider Ownership of 0.00 %. The current Insider Ownership is 0.00 %. BB Biotech AG's overall GF Score™ is 34/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For BB Biotech AG (XSWX:BION), the current Insider Ownership is 0.00 % as of Jul. 18, 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.

BB Biotech AG Business Description

Address Schwertstrasse 6, Schaffhausen, CHE, CH-8200
BB Biotech AG is a part of the healthcare sector in Switzerland. Its primary activity includes making investments, especially in the biotechnology market, and is one of the investors in the field of biotechnology. The focus of the investments is on those listed companies that focus on the development and marketing of novel drugs with a clear value for the healthcare system. Geographically company operates in the USA, Netherlands, Singapore, Great Britain, Canada, Switzerland, Curacao, and British Virgin Island.
34GF Score

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Insider Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

CHF49.55
Price