BLLN (BillionToOne) Net Margin %: 16.58% (As of Mar. 2026)


BLLN BillionToOne Inc BLLN
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What is BillionToOne Net Margin %?

BillionToOne BLLN +2.04% 13 Net Margin % is 16.58% as of Mar. 2026. GuruFocus rates BLLN with a GF Score™ of 13/100. The stock has 5 warning signs investors should review. Among 203 Medical Diagnostics & Research companies, BillionToOne ranks better than 71.92% on this metric.

Net margin is calculated as Net Income divided by its Revenue. BillionToOne's Net Income for the three months ended in Mar. 2026 was $18.0 Mil. BillionToOne's Revenue for the three months ended in Mar. 2026 was $108.4 Mil. Therefore, BillionToOne's net margin for the quarter that ended in Mar. 2026 was 16.58%.

The historical rank and industry rank for BillionToOne's Net Margin % or its related term are showing as below:

BLLN' s Net Margin % Range Over the Past 10 Years
Min: -115.27   Med: -27.24   Max: 8.3
Current: 8.3

BLLN's Net Margin % is ranked better than
71.92% of 203 companies
in the Medical Diagnostics & Research industry
Industry Median: -2.43 vs BLLN: 8.30

BillionToOne  (NAS:BLLN) Net Margin % Explanation

Although Net Income and Earnings-per-Share (EPS) are the most widely used parameter in measuring a company's profitability and valuation, it is the least reliable. The reason is that reported earnings can be manipulated easily by adjusting any numbers such as Depreciation, Depletion and Amotorization and non-recurring items.

But the long term trend of the net margin is a good indicator of the competitiveness and health of the business.

BillionToOne Net Margin % Related Terms

BillionToOne Net Margin % Historical Data

* Premium members only.

The historical data trend for BillionToOne's Net Margin % 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 Net Margin % Chart

BillionToOne Annual Data
Trend Dec23 Dec24 Dec25
Net Margin %
-115.27 -27.24 2.44

BillionToOne Quarterly Data
Dec23 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Net Margin % Get a 7-Day Free Trial -6.76 -0.37 6.84 6.22 16.58

BLLN vs SHC, VCYT, RDNT: Net Margin % Comparison

For the Diagnostics & Research subindustry, BillionToOne's Net Margin %, along with its competitors' market caps and Net Margin % data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

BillionToOne Net Margin % vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, BillionToOne's Net Margin % distribution charts can be found below:

* The bar in red indicates where BillionToOne's Net Margin % falls into.


BLLN
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BillionToOne Inc BLLN
Net Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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BillionToOne Net Margin % Calculation

Net margin - also known as net profit margin is the ratio of Net Income divided by net sales or Revenue, usually presented in percent.

BillionToOne's Net Margin for the fiscal year that ended in Dec. 2025 is calculated as

Net Margin=Net Income (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=7.454/305.112
=2.44 %

BillionToOne's Net Margin for the quarter that ended in Mar. 2026 is calculated as

Net Margin=Net Income (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=17.97/108.388
=16.58 %

* 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.

Frequently Asked Questions Learn more about Net Margin % →
What does a Net Margin % of 16.58% mean?
BillionToOne (BLLN) has a Net Margin % of 16.58% as of Mar. 2026. Net margin is the ratio of total net income to net sales. View historical data on BillionToOne and its competitors. According to the industry distribution chart, BillionToOne ranks #57 out of 203 companies in the Medical Diagnostics & Research industry, placing it in the top 28.1%.
Is BillionToOne's Net Margin % too high?
BillionToOne's current Net Margin % is 16.58%. Based on the distribution chart, BillionToOne ranks #57 out of 203 companies in the Medical Diagnostics & Research industry, which is above the industry midpoint. Overall, BillionToOne has a GF Score™ of 13/100, reflecting its overall financial health beyond just this single metric.
How does BillionToOne's Net Margin % compare to SHC and VCYT?
According to the Medical Diagnostics & Research industry distribution chart, BillionToOne ranks #57 out of 203 companies for Net Margin %. This puts BillionToOne in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Net Margin % for a Medical Diagnostics & Research company?
A good Net Margin % depends on the Medical Diagnostics & Research industry context. However, Net Margin % 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 Net Margin % mean?
A high Net Margin % can signal that a stock is expensive relative to its fundamentals. Net margin is the ratio of total net income to net sales. View historical data on BillionToOne and its competitors. BillionToOne's current Net Margin % is 16.58%. 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 Net Margin % of 16.58%. The current Net Margin % is 16.58%. 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 Net Margin % calculated?
Net Margin % is calculated from a company's financial statements. For BillionToOne (BLLN), the current Net Margin % is 16.58% as of Mar. 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.
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