BillionToOne Appoints VP of Medical Affairs for Oncology
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Apr 02 2026
0mins
Should l Buy BLLN?
Source: PRnewswire
- Executive Appointment: BillionToOne has appointed Dr. Allen Chen as Vice President of Medical Affairs and Clinical Development for Oncology, leveraging his over 20 years of experience in cancer care to enhance the strategic growth of the Northstar liquid biopsy portfolio.
- Rich Professional Background: Dr. Chen has held significant positions at leading academic medical centers, including UC Davis and UCLA, and has authored over 300 peer-reviewed publications, demonstrating his deep expertise in cancer research and health policy.
- Driving Technological Innovation: Under Dr. Chen's leadership, BillionToOne aims to advance innovative products like Northstar Select® and Northstar Response®, which are designed to provide personalized treatment options for cancer patients through ultra-sensitive genomic testing, enhancing the precision of clinical decision-making.
- Forward-Looking Strategy: The CEO of BillionToOne stated that Dr. Chen's addition will provide essential expertise to support the company's oncology mission, positioning it to lead in the rapidly evolving molecular diagnostics market.
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Analyst Views on BLLN
Wall Street analysts forecast BLLN stock price to rise
7 Analyst Rating
5 Buy
2 Hold
0 Sell
Moderate Buy
Current: 86.970
Low
110.00
Averages
137.83
High
160.00
Current: 86.970
Low
110.00
Averages
137.83
High
160.00
About BLLN
BillionToOne, Inc. is a precision diagnostics company that quantifies biology to create molecular diagnostics. The Company's proprietary molecular counting platform is designed to detect and measure deoxyribonucleic acid (DNA) molecules at a single-count level to help improve disease detection. It applies the proprietary technology to non-invasive prenatal screening (Prenatal) and liquid biopsy (Oncology). Its Quantitative Counting Templates (QCTs), power its ability to detect and measure tiny and sparse disease-related DNA fragments, or molecules, at the single base-pair level. These include pregnancy-related DNA that code for recessively inherited conditions such as sickle cell disease and cystic fibrosis and ctDNA in the case of cancer. Its prenatal products include UNITY Complete, UNITY Fetal Risk Screen, UNITY Aneuploidy Screen, UNITY Fetal RhD NIPT, UNITY Fetal Antigen NIPT, and UNITY Fetal Antigen CTA NIPT. Its oncology products include Northstar and Northstar Select.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
BillionToOne Appoints VP of Medical Affairs for Oncology
- Executive Appointment: BillionToOne has appointed Dr. Allen Chen as Vice President of Medical Affairs and Clinical Development for Oncology, leveraging his over 20 years of experience in cancer care to enhance the strategic growth of the Northstar liquid biopsy portfolio.
- Rich Professional Background: Dr. Chen has held significant positions at leading academic medical centers, including UC Davis and UCLA, and has authored over 300 peer-reviewed publications, demonstrating his deep expertise in cancer research and health policy.
- Driving Technological Innovation: Under Dr. Chen's leadership, BillionToOne aims to advance innovative products like Northstar Select® and Northstar Response®, which are designed to provide personalized treatment options for cancer patients through ultra-sensitive genomic testing, enhancing the precision of clinical decision-making.
- Forward-Looking Strategy: The CEO of BillionToOne stated that Dr. Chen's addition will provide essential expertise to support the company's oncology mission, positioning it to lead in the rapidly evolving molecular diagnostics market.
See More
Wall Street Analysts Adjust Ratings
- Analyst Rating Changes: Top Wall Street analysts have adjusted their ratings on several companies, indicating a shift in market sentiment that could influence investor decisions and market trends.
- Upgrades and Downgrades: While specific company names and rating changes are not detailed in the report, such adjustments typically have a significant impact on the short-term performance of the affected stocks, prompting investors to pay close attention.
- Market Reaction Expectations: The adjustments made by analysts may trigger market volatility, especially when investor sentiment towards certain stocks is sensitive, potentially leading to increased trading volumes in the short term.
- Impact on Investor Decisions: As analysts revise their views on stocks, investors may reassess their strategies regarding buying or holding these stocks, thereby affecting overall market liquidity.
See More
BillionToOne Reports 113% Revenue Growth and Raises 2026 Guidance
- Profit Turnaround: BillionToOne reported a net income of $4.4 million for Q4, translating to $0.11 per share, a significant recovery from a net loss of $11.5 million in the same quarter last year, indicating a strong rebound in profitability.
- Revenue Surge: The company's total revenue soared by 113% to $96.1 million, driven by a 47% increase in both test deliveries and average selling price, reflecting robust market demand and enhanced pricing power for its offerings.
- Future Guidance: BillionToOne raised its revenue guidance for 2026 to a range of $430 million to $445 million, representing a growth of 41% to 46% over 2025, while also expecting positive operating income, showcasing confidence in future growth prospects.
- Product Innovation: The launch of new products like Northstar PGx and Northstar Select CH enhances the company's competitive edge in tumor biomarker detection, likely driving market share growth and expanding its customer base.
See More
BillionToOne Reports Strong Q4 and 2025 Financial Results
- Significant Revenue Growth: BillionToOne reported total revenue of $305.1 million in 2025, a 100% increase from $152.6 million in 2024, driven by a 51% rise in total tests delivered and a 35% increase in overall average selling price, indicating strong market demand.
- Improved Gross Margin: The gross profit for 2025 was $208.5 million, with a gross margin of 68%, up from 53% in 2024, primarily due to higher overall selling prices and reduced cost-per-test, showcasing effective cost control and pricing strategies.
- Positive Operating Income: Operating income for 2025 was $16 million, a significant turnaround from a loss of $47.1 million in 2024, with an operating margin of 5%, reflecting successful management of operating expenses and enhancing confidence in future profitability.
- Strong Cash Position: As of December 31, 2025, BillionToOne held approximately $496 million in cash and cash equivalents, providing robust financial support for future expansion and investments, with projected total revenue for 2026 expected to reach between $430 million and $445 million, representing a growth of 41% to 46%.
See More
Napean Trading Acquires Stake in BillionToOne
- New Investment Insight: On February 13, 2026, Singapore-based Napean Trading & Investment disclosed a new position in BillionToOne, acquiring 233,333 shares valued at $19,095,973, indicating strong confidence in the company's prospects.
- Asset Allocation Impact: This acquisition represents 3.71% of Napean's reportable U.S. equity assets under management, positioning BillionToOne alongside larger investments in Robinhood and Navan, highlighting its strategic importance.
- Market Performance Analysis: As of February 13, 2026, BillionToOne shares were priced at $88.61, reflecting a 48% increase from the $60 IPO price, which underscores market recognition of its growth potential, especially with a projected revenue growth of 40% to 45% for 2026.
- Profitability Outlook: BillionToOne anticipates achieving positive GAAP operating income in both 2025 and 2026, and if its high-sensitivity prenatal and oncology tests gain clinical traction, the company's valuation could expand, attracting long-term investor interest.
See More
BillionToOne Launches New Liquid Biopsy Applications for Enhanced Cancer Treatment Insights
- New Application Launch: BillionToOne introduces Northstar PGx and Northstar Select CH, expanding the clinical insights of the Northstar Select platform, capable of uncovering over 50% more clinically actionable alterations from the same blood sample, significantly enhancing the accuracy of cancer treatment decisions.
- Pharmacogenomics Integration: Northstar PGx provides pharmacogenomic insights into the DPYD and UGT1A1 genes, assisting physicians in optimizing dosing and monitoring for 5-FU and irinotecan therapies without extending turnaround time, thereby reducing chemotherapy toxicity risks.
- Clonal Hematopoiesis Testing: Northstar Select CH employs targeted genomic DNA sequencing of white blood cells to accurately distinguish tumor-derived alterations from non-tumor findings, achieving over 99% accuracy, thus avoiding unnecessary treatments and toxicity.
- Clinical Decision Support: The launch of these two new applications further strengthens the Northstar platform's competitiveness in the liquid biopsy field, enabling clinicians to obtain deeper clinically relevant insights from a single blood draw, optimizing patient treatment plans.
See More
BillionToOne Appoints VP of Medical Affairs for Oncology
- Executive Appointment: BillionToOne has appointed Dr. Allen Chen as Vice President of Medical Affairs and Clinical Development for Oncology, leveraging his over 20 years of experience in cancer care to enhance the strategic growth of the Northstar liquid biopsy portfolio.
- Rich Professional Background: Dr. Chen has held significant positions at leading academic medical centers, including UC Davis and UCLA, and has authored over 300 peer-reviewed publications, demonstrating his deep expertise in cancer research and health policy.
- Driving Technological Innovation: Under Dr. Chen's leadership, BillionToOne aims to advance innovative products like Northstar Select® and Northstar Response®, which are designed to provide personalized treatment options for cancer patients through ultra-sensitive genomic testing, enhancing the precision of clinical decision-making.
- Forward-Looking Strategy: The CEO of BillionToOne stated that Dr. Chen's addition will provide essential expertise to support the company's oncology mission, positioning it to lead in the rapidly evolving molecular diagnostics market.
See More
Wall Street Analysts Adjust Ratings
- Analyst Rating Changes: Top Wall Street analysts have adjusted their ratings on several companies, indicating a shift in market sentiment that could influence investor decisions and market trends.
- Upgrades and Downgrades: While specific company names and rating changes are not detailed in the report, such adjustments typically have a significant impact on the short-term performance of the affected stocks, prompting investors to pay close attention.
- Market Reaction Expectations: The adjustments made by analysts may trigger market volatility, especially when investor sentiment towards certain stocks is sensitive, potentially leading to increased trading volumes in the short term.
- Impact on Investor Decisions: As analysts revise their views on stocks, investors may reassess their strategies regarding buying or holding these stocks, thereby affecting overall market liquidity.
See More
BillionToOne Reports 113% Revenue Growth and Raises 2026 Guidance
- Profit Turnaround: BillionToOne reported a net income of $4.4 million for Q4, translating to $0.11 per share, a significant recovery from a net loss of $11.5 million in the same quarter last year, indicating a strong rebound in profitability.
- Revenue Surge: The company's total revenue soared by 113% to $96.1 million, driven by a 47% increase in both test deliveries and average selling price, reflecting robust market demand and enhanced pricing power for its offerings.
- Future Guidance: BillionToOne raised its revenue guidance for 2026 to a range of $430 million to $445 million, representing a growth of 41% to 46% over 2025, while also expecting positive operating income, showcasing confidence in future growth prospects.
- Product Innovation: The launch of new products like Northstar PGx and Northstar Select CH enhances the company's competitive edge in tumor biomarker detection, likely driving market share growth and expanding its customer base.
See More
BillionToOne Reports Strong Q4 and 2025 Financial Results
- Significant Revenue Growth: BillionToOne reported total revenue of $305.1 million in 2025, a 100% increase from $152.6 million in 2024, driven by a 51% rise in total tests delivered and a 35% increase in overall average selling price, indicating strong market demand.
- Improved Gross Margin: The gross profit for 2025 was $208.5 million, with a gross margin of 68%, up from 53% in 2024, primarily due to higher overall selling prices and reduced cost-per-test, showcasing effective cost control and pricing strategies.
- Positive Operating Income: Operating income for 2025 was $16 million, a significant turnaround from a loss of $47.1 million in 2024, with an operating margin of 5%, reflecting successful management of operating expenses and enhancing confidence in future profitability.
- Strong Cash Position: As of December 31, 2025, BillionToOne held approximately $496 million in cash and cash equivalents, providing robust financial support for future expansion and investments, with projected total revenue for 2026 expected to reach between $430 million and $445 million, representing a growth of 41% to 46%.
See More
Napean Trading Acquires Stake in BillionToOne
- New Investment Insight: On February 13, 2026, Singapore-based Napean Trading & Investment disclosed a new position in BillionToOne, acquiring 233,333 shares valued at $19,095,973, indicating strong confidence in the company's prospects.
- Asset Allocation Impact: This acquisition represents 3.71% of Napean's reportable U.S. equity assets under management, positioning BillionToOne alongside larger investments in Robinhood and Navan, highlighting its strategic importance.
- Market Performance Analysis: As of February 13, 2026, BillionToOne shares were priced at $88.61, reflecting a 48% increase from the $60 IPO price, which underscores market recognition of its growth potential, especially with a projected revenue growth of 40% to 45% for 2026.
- Profitability Outlook: BillionToOne anticipates achieving positive GAAP operating income in both 2025 and 2026, and if its high-sensitivity prenatal and oncology tests gain clinical traction, the company's valuation could expand, attracting long-term investor interest.
See More
BillionToOne Launches New Liquid Biopsy Applications for Enhanced Cancer Treatment Insights
- New Application Launch: BillionToOne introduces Northstar PGx and Northstar Select CH, expanding the clinical insights of the Northstar Select platform, capable of uncovering over 50% more clinically actionable alterations from the same blood sample, significantly enhancing the accuracy of cancer treatment decisions.
- Pharmacogenomics Integration: Northstar PGx provides pharmacogenomic insights into the DPYD and UGT1A1 genes, assisting physicians in optimizing dosing and monitoring for 5-FU and irinotecan therapies without extending turnaround time, thereby reducing chemotherapy toxicity risks.
- Clonal Hematopoiesis Testing: Northstar Select CH employs targeted genomic DNA sequencing of white blood cells to accurately distinguish tumor-derived alterations from non-tumor findings, achieving over 99% accuracy, thus avoiding unnecessary treatments and toxicity.
- Clinical Decision Support: The launch of these two new applications further strengthens the Northstar platform's competitiveness in the liquid biopsy field, enabling clinicians to obtain deeper clinically relevant insights from a single blood draw, optimizing patient treatment plans.
See More
