BOLD (Boundless Bio) Insider Ownership: 1.71 % (As of Aug. 01, 2026)

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BOLD Boundless Bio Inc BOLD
14 GF Score
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! 3 Warning Signs
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What is Boundless Bio Insider Ownership?

Boundless Bio BOLD -0.60% 14 Insider Ownership is 1.71 % as of Aug. 01, 2026. GuruFocus rates BOLD with a GF Score™ of 14/100. The stock has 3 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, Boundless Bio's insider ownership is 1.71%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Boundless Bio's Institutional Ownership is 37.83%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Boundless Bio's Float Percentage Of Total Shares Outstanding is 59.93%.

Boundless Bio Insider Ownership Historical Data

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The historical data trend for Boundless Bio'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.

Boundless Bio Insider Ownership Chart

Boundless Bio Historical Data

The historical data trend for Boundless Bio can be seen below:

2025-06-30 2025-07-31 2025-08-31 2025-09-30 2025-10-31 2025-11-30 2026-01-31 2026-02-28 2026-05-31 2026-06-30
Insider Ownership 1.72 1.72 1.72 1.72 1.72 1.72 1.72 1.72 1.71 1.71
BOLD
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Boundless Bio Inc BOLD
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Boundless Bio 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 1.71 % mean?
Boundless Bio (BOLD) has a Insider Ownership of 1.71 % as of Aug. 01, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on Boundless Bio and its competitors.
Is Boundless Bio's Insider Ownership too high?
Boundless Bio's current Insider Ownership is 1.71 %. Overall, Boundless Bio has a GF Score™ of 14/100, reflecting its overall financial health beyond just this single metric.
How does Boundless Bio's Insider Ownership compare to XLO and CNTX?
Boundless Bio's Insider Ownership of 1.71 % 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 Boundless Bio and its competitors. Boundless Bio's current Insider Ownership is 1.71 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Boundless Bio stock overvalued right now?
Boundless Bio (BOLD) has a current Insider Ownership of 1.71 %. The current Insider Ownership is 1.71 %. Boundless Bio's overall GF Score™ is 14/100 with 3 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 Boundless Bio (BOLD), the current Insider Ownership is 1.71 % as of Aug. 01, 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.

Boundless Bio Business Description

Address 10955 Alexandria Way, Suite 100, San Diego, CA, USA, 92121
Boundless Bio Inc is a clinical-stage oncology company. It is focused on developing cancer therapeutics that address the unmet need in patients with oncogene-amplified tumors by targeting extrachromosomal DNA (ecDNA), a root cause of oncogene amplification observed in cancer patients. Using its proprietary Spyglass platform, the company identifies targets essential for ecDNA functionality, then designs and develops small-molecule drugs called ecDNA-directed therapies (ecDTx) to inhibit those targets. Its main ecDTx candidate under development, BBI-940, is a novel, oral, selective degrader that has demonstrated potent anti-tumor activity across a range of cancer cell lines and mouse xenograft models, including single-agent tumor regressions.
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