BLLN (BillionToOne) Institutional Ownership: 25.42% (As of Jul. 01, 2026)


BLLN BillionToOne Inc BLLN
13 GF Score
Price $122.33
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What is BillionToOne Institutional Ownership?

BillionToOne BLLN +2.04% 13 Institutional Ownership is 25.42% as of Jul. 01, 2026. GuruFocus rates BLLN with a GF Score™ of 13/100. The stock has 5 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, BillionToOne's institutional ownership is 25.42%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, BillionToOne's Insider Ownership is 0.80%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, BillionToOne's Float Percentage Of Total Shares Outstanding is 54.22%.

BillionToOne Institutional Ownership Historical Data

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The historical data trend for BillionToOne's Institutional 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.

BillionToOne Institutional Ownership Chart

BillionToOne Historical Data

The historical data trend for BillionToOne can be seen below:

2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31
Institutional Ownership 5.62 7.87 8.73 8.48 10.75 10.90 10.99
BLLN
13GF Score
BillionToOne Inc BLLN
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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BillionToOne Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 25.42% mean?
BillionToOne (BLLN) has a Institutional Ownership of 25.42% as of Jul. 01, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on BillionToOne and its competitors.
Is BillionToOne's Institutional Ownership too high?
BillionToOne's current Institutional Ownership is 25.42%. Overall, BillionToOne has a GF Score™ of 13/100, reflecting its overall financial health beyond just this single metric.
How does BillionToOne's Institutional Ownership compare to SHC and VCYT?
BillionToOne's Institutional Ownership of 25.42% can be compared against companies in the Medical Diagnostics & Research industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Medical Diagnostics & Research company?
A good Institutional Ownership depends on the Medical Diagnostics & Research industry context. However, Institutional 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 Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on BillionToOne and its competitors. BillionToOne's current Institutional Ownership is 25.42%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BillionToOne stock overvalued right now?
BillionToOne (BLLN) has a current Institutional Ownership of 25.42%. The current Institutional Ownership is 25.42%. BillionToOne's overall GF Score™ is 13/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For BillionToOne (BLLN), the current Institutional Ownership is 25.42% as of Jul. 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.

BillionToOne Business Description

Address 1035 O’Brien Drive, Menlo Park, CA, USA, 94025
BillionToOne Inc is a molecular diagnostics company. It offers a portfolio of ultrasensitive tests covering prenatal genetic testing, cancer therapy selection, and response monitoring, which are based on its Quantitative Counting Templates (QCT) molecular counting platform. The company's product portfolio comprises UNITY, a portfolio of prenatal testing products that can conduct fetal risk analysis without requiring a paternal sample; Northstar Select, a ultrasensitive liquid biopsy test that provides insights into appropriate therapies for stage III or IV cancer patients; and Northstar Response, a tissue-free, pan-cancer, liquid biopsy test that measures several genomic loci uniquely methylated in cancer to provide insight into dynamic changes in therapy response.
13GF Score

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$122.33
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