BZYR (Burzynski Research Institute) Insider Ownership: 80.89 % (As of Sep. 06, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

What is Burzynski Research Institute Insider Ownership?

Burzynski Research Institute BZYR Insider Ownership is 80.89 % as of Sep. 06, 2026.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Burzynski Research Institute's insider ownership is 80.89%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Burzynski Research Institute's Institutional Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Burzynski Research Institute's Float Percentage Of Total Shares Outstanding is 18.99%.

Burzynski Research Institute Insider Ownership Historical Data

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The historical data trend for Burzynski Research Institute'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.

Burzynski Research Institute Insider Ownership Chart

Burzynski Research Institute Historical Data

The historical data trend for Burzynski Research Institute can be seen below:

2018-02-28 2018-03-31 2018-04-30 2018-05-31 2018-06-30 2018-07-31 2018-08-31 2018-09-30 2018-10-31 2018-11-30
Insider Ownership 80.89 80.89 80.89 80.89 80.89 80.89 80.89 80.89 80.89 80.89

Burzynski Research Institute 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 80.89 % mean?
Burzynski Research Institute (BZYR) has a Insider Ownership of 80.89 % as of Sep. 06, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Burzynski Research Institute and its competitors.
Is Burzynski Research Institute's Insider Ownership too high?
Burzynski Research Institute's current Insider Ownership is 80.89 %.
How does Burzynski Research Institute's Insider Ownership compare to RMTG and EVFM?
Burzynski Research Institute's Insider Ownership of 80.89 % 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 Burzynski Research Institute and its competitors. Burzynski Research Institute's current Insider Ownership is 80.89 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Burzynski Research Institute stock overvalued right now?
Burzynski Research Institute (BZYR) has a current Insider Ownership of 80.89 %. The current Insider Ownership is 80.89 %. 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 Burzynski Research Institute (BZYR), the current Insider Ownership is 80.89 % as of Sep. 06, 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.

Burzynski Research Institute Business Description

Address 9432 Katy Freeway, Houston, TX, USA, 77055
Burzynski Research Institute Inc operates as a research and development facility of Antineoplaston drugs currently being tested for the use in the treatment of cancer, and provides consulting services.