BLLN (BillionToOne) Effective Interest Rate on Debt %: 0.03% (As of Mar. 2026)


BLLN BillionToOne Inc BLLN
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Price $122.33
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What is BillionToOne Effective Interest Rate on Debt %?

BillionToOne BLLN +2.04% 13 Effective Interest Rate on Debt % is 0.03% as of Mar. 2026. GuruFocus rates BLLN with a GF Score™ of 13/100. The stock has 5 warning signs investors should review.

Effective Interest Rate on Debt % is the usage rate that a borrower actually pays on a debt. It is calculated as the positive value of Interest Expense divided by its average total debt. Total debt equals to Long-Term Debt & Capital Lease Obligation plus Short-Term Debt & Capital Lease Obligation. BillionToOne's annualized positive value of Interest Expense for the quarter that ended in Mar. 2026 was $0.0 Mil. BillionToOne's average total debt for the quarter that ended in Mar. 2026 was $126.5 Mil. Therefore, BillionToOne's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 was 0.03%.


BillionToOne  (NAS:BLLN) Effective Interest Rate on Debt % Explanation

Effective Interest Rate on Debt % measures the usage rate that a borrower actually pays on a debt.


BillionToOne Effective Interest Rate on Debt % Related Terms


BillionToOne Effective Interest Rate on Debt % Historical Data

* Premium members only.

The historical data trend for BillionToOne's Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % Chart

BillionToOne Annual Data
Trend Dec23 Dec24 Dec25
Effective Interest Rate on Debt %
2.24 1.87 0.09

BillionToOne Quarterly Data
Dec23 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Effective Interest Rate on Debt % Get a 7-Day Free Trial 0.15 0.12 0.07 0.01 0.03

BLLN vs SHC, VCYT, RDNT: Effective Interest Rate on Debt % Comparison

For the Diagnostics & Research subindustry, BillionToOne's Effective Interest Rate on Debt %, along with its competitors' market caps and Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % vs Medical Diagnostics & Research Industry

For the Medical Diagnostics & Research industry and Healthcare sector, BillionToOne's Effective Interest Rate on Debt % distribution charts can be found below:

* The bar in red indicates where BillionToOne's Effective Interest Rate on Debt % falls into.


BLLN
13GF Score
BillionToOne Inc BLLN
Effective Interest Rate on Debt % is just one metric. See GF Score™, valuation, warning signs, and more.
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BillionToOne Effective Interest Rate on Debt % Calculation

BillionToOne's annualized Effective Interest Rate on Debt % for the fiscal year that ended in Dec. 2025 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (A: Dec. 2024 )+Total Debt  (A: Dec. 2025 ))/ count )
=-1  *  -0.095/( (109.376+108.895)/ 2 )
=-1  *  -0.095/109.1355
=0.09 %

where

Total Debt  (A: Dec. 2024 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=103.157 + 6.219
=109.376

Total Debt  (A: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=103.297 + 5.598
=108.895

BillionToOne's annualized Effective Interest Rate on Debt % for the quarter that ended in Mar. 2026 is calculated as

Effective Interest Rate on Debt %
=-1  *  Interest Expense/( (Total Debt  (Q: Dec. 2025 )+Total Debt  (Q: Mar. 2026 ))/ count )
=-1  *  -0.04/( (108.895+144.187)/ 2 )
=-1  *  -0.04/126.541
=0.03 %

where

Total Debt  (Q: Dec. 2025 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=103.297 + 5.598
=108.895

Total Debt  (Q: Mar. 2026 )
=Long-Term Debt & Capital Lease Obligation + Short-Term Debt & Capital Lease Obligation
=137.945 + 6.242
=144.187

* 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.

In the calculation of annual Effective Interest Rate on Debt %, the Interest Expense of the last fiscal year and the average total debt over the fiscal year are used. In calculating the quarterly data, the Interest Expense data used here is four times the quarterly (Mar. 2026) interest expense data. Effective Interest Rate on Debt % is displayed in the 30-year financial page.

What does a Effective Interest Rate on Debt % of 0.03% mean?
BillionToOne (BLLN) has a Effective Interest Rate on Debt % of 0.03% as of Mar. 2026. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on BillionToOne and its competitors.
Is BillionToOne's Effective Interest Rate on Debt % too high?
BillionToOne's current Effective Interest Rate on Debt % is 0.03%. Overall, BillionToOne has a GF Score™ of 13/100, reflecting its overall financial health beyond just this single metric.
How does BillionToOne's Effective Interest Rate on Debt % compare to SHC and VCYT?
BillionToOne's Effective Interest Rate on Debt % of 0.03% 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 Effective Interest Rate on Debt % for a Medical Diagnostics & Research company?
A good Effective Interest Rate on Debt % depends on the Medical Diagnostics & Research industry context. However, Effective Interest Rate on Debt % 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 Effective Interest Rate on Debt % mean?
A high Effective Interest Rate on Debt % can signal that a stock is expensive relative to its fundamentals. Effective interest rate on debt is the rate a company actually pays on its debt. View historical data on BillionToOne and its competitors. BillionToOne's current Effective Interest Rate on Debt % is 0.03%. 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 Effective Interest Rate on Debt % of 0.03%. The current Effective Interest Rate on Debt % is 0.03%. 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 Effective Interest Rate on Debt % calculated?
Effective Interest Rate on Debt % is calculated from a company's financial statements. For BillionToOne (BLLN), the current Effective Interest Rate on Debt % is 0.03% 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.
13GF Score

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