BillionToOne, Inc. BLLN

123.08 (1.82) (1.46%) as of 25 Sep
Market cap
$5.9B
P/E
119×
Insider Buys alert about insiders buying in the last 12 month

Insider Decisions

Total buys 3.18
Total sells 42.05
in millions of $
Nov 25 Feb 26 May 26 Aug 26
Buy — 6 — — — — — — — — — —
Sell — — — — — — — — 7 8 6 5
Insider Ownership 48.34%

Capital & Financial Ratios

Market Cap 5,890.00
Revenue 397.41
Net Income 37.71
Free Cash Flow 33.17
Net Debt (457.44)
Current Ratio 11.69
Debt/Equity 0.17
P/E ratio 119.22
P/S ratio 14.37
P/B ratio 10.64
Past 5Y EPS Growth —
This Y EPS Growth 476.79%
Next Y EPS Growth 28.95%
Next 5Y EPS Growth 132.74%
in millions of $

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —

Assets vs Liabilities

2023 2024 2025 Q'26
Cash — 191 496 549
Receivables — 25 42 75
Inventory — 9 18 21
Other — — — —
— 228 561 651
2023 2024 2025 Q'26
Payables — 4 7 12
ST’ Debt — — — —
Other — — 9 —
— 28 48 56
in millions of $

Compound Annual Growth

10y 5y 3y
Sales — — —
Cash Flow — — —
Earnings — — —
Book Value — — —

Revenue

Mar Jun Sep Dec Year
’26 108 109 — — —
’25 59 67 84 96 305
’24 — — 38 — 153
in millions of $ · fiscal quarters ending in the months shown

Operating Cash Flow

Mar Jun Sep Dec Year
’26 15 9 — — —
’25 3 1 10 11 25
’24 — — (33) (8) (41)
in millions of $ · fiscal quarters ending in the months shown

Free Cash Flow

Mar Jun Sep Dec Year
’26 11 5 — — —
’25 0 (2) 8 9 16
’24 — — (36) (10) (47)
in millions of $ · fiscal quarters ending in the months shown

EPS

Mar Jun Sep Dec Year
’26 0.34 0.15 — — —
’25 (0.39) (0.02) 0.10 0.11 0.14
’24 — — (1.47) — (4.12)
fiscal quarters ending in the months shown

Target Price Range

Analyst price targets

Recommendation Rating

1.4
1Buy 2 3Hold 4 5Sell
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028
— — — — — — — — — 80.51

Analyst estimates 2026–2028

Powerpack
Low Price
— — — — — — — — — 138.70
High Price
— — — — — — — — 620 713
Employees
— — — — — — — 0 0 0
Revenue/Emp
— — — — — — — 72 153 305
Revenue
— — — — — — — 24.13% 53.03% 68.32%
Gross Margin
— — — — — — — (83) (42) 8
EBT
— — — — — — — (115.26%) (27.23%) 2.54%
EBT Margin
— — — — — — — (83) (42) 7
Net Income
— — — — — — — 7 12 12
Depreciation
— — — — — — — 7.33 15.14 19.22
Revenue/Sh
— — — — — — — (8.45) (4.12) 0.18
Earnings/Sh
— — — — — — — (5.49) (4.10) 1.55
Cash Flow/Sh
— — — — — — — (0.63) (0.54) (0.56)
Capex/Sh
— — — — — — — (6.12) (4.64) 0.99
Free CF/Sh
— — — — — — — 0.00 (24.97) 30.24
Book Value/Sh
— — — — — — — 10 10 16
Shares
— — — — — — — 0.00 0.00 1,320.00
PE Ratio
— — — — — — — 4.59 4.59 4.26
PS Ratio
— — — — — — — 0.00 0.00 2.71
PB Ratio
— — — — — — — 4.03 4.03 2.82
EV/Sales
— — — — — — — (246.78) (246.78) 54.78
EV/FCF
— — — — — — — (54) (41) 25
Op' Cash Flow
— — — — — — — (6) (5) (9)
Capex
— — — — — — — (60) (47) 16
FCF
— — — — — — — — 199 513
Working Cap'
— — — — — — — — 52 58
Total Debt
— — — — — — — — (139) (438)
Net Debt
— — — — — — — 0 (252) 480
Sh' Equity
— — — — — — — 0.00% (27.52%) 0.62%
ROA
— — — — — — — 0.00% 0.00% 24.01%
ROIC
— — — — — — — 0.00% 0.00% 2.56%
ROE
predictions in italic, sparklines do not include predictions

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

BillionToOne, Inc. peers in Diagnostics & Research

All 52 Diagnostics & Research stocks →

BillionToOne, Inc. (BLLN) key facts

  • BillionToOne, Inc. (BLLN) is a Diagnostics & Research company in the Healthcare sector, listed on Nasdaq.
  • BillionToOne, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $305.1 million, up 100.0% from fiscal 2024.
  • As of September 25, 2026, BLLN traded at $123.08, a market capitalization of $5.9 billion.
  • Return on equity was 2.56% and debt-to-equity 0.17.

Source: company filings (standardised) and stockrow calculations.

BillionToOne, Inc. (BLLN) Latest News

News by impact score

Fine-tune

23 Sep

4

BillionToOne's stock jumped 12% to $116 on Sep 22 without any new release, continuing a rally that began near $100 in mid-September. Insiders trimmed exposure ahead of the move: CEO Atay exercised and sold about 25,000 shares; GC Lynch sold 35,112 via option exercises. Q2 results showed growth: revenue up 64% y/y to $109.4 million; gross margin 70%; net income $8.1 million. 2026 revenue guidance remains $450–$465 million. Cash reached $548.6 million, backing expansion. Tests delivered rose 35% to 196,000, with ASP up 21% to $551, lifting margins. Northstar oncology revenue up 176% to $13.7 million, prenatal revenue up 55%. Northstar Origin launched Sept 1, with 87% correct site identification; Select panel expanded to 102 genes. Street mean target is $120, implying ~3% upside from current levels. Northstar Origin and higher ASP-driven margins signal a meaningful uplift in growth and profitability that could influence the stock's trajectory and valuation.

3

BLLN shares have risen about 30% year-to-date, prompting scrutiny of whether the rally is supported by cash flow. A Discounted Cash Flow analysis suggests the intrinsic value sits well above the current price of $116.07 as BillionToOne shifts its healthcare platform into durable cash generation. In the last 12 months the company generated free cash flow of $30.5 million, with analysts and internal models forecasting growth into the low-to-mid hundreds of millions by the early 2030s, assuming steady reinvestment without eroding cash flow. Key catalysts include broader adoption of noninvasive prenatal testing and carrier screening, UNITY publications, and a Johnson & Johnson companion diagnostic deal that could lift volumes and ASPs. Risks include EMR integrations (e.g., Epic Aura) slowing large health-system adoption. Bear case notes ~29% overvaluation; bull case sees roughly fair valuation. The piece notes valuation gaps and invites deeper model review. Projected free cash flow growth into the low-to-mid hundreds of millions by the early 2030s could bridge the current price gap.

1 Sep

4

BillionToOne launches Northstar Origin, a liquid biopsy test to identify tissue of origin. New product launch expands diagnostic portfolio and targets oncology market growth.

18 Aug

4

Largest prospective study in general-risk pregnancies bolsters evidence for BillionToOne cfDNA fetal risk assessment as primary screen for recessive conditions. Positive study results strengthen validation and adoption prospects for BillionToOne core screening technology.

12 Aug

4 transcript

BillionToOne (BLLN) released Q2 2026 financial results and outlook in its earnings call transcript. Earnings call delivers financial results and guidance that can shift company trajectory and investor views.

6 Aug

4

BillionToOne stock fell 36 percent, triggering a sell-off across the medtech sector. A 36 percent single-day plunge signals major negative market reaction that can materially shift valuation and investor outlook.

4 transcript

BillionToOne Inc (BLLN) reported Q2 2026 revenue surging 64 percent driven by oncology and other segments. 64 percent revenue surge in Q2 2026 signals major positive shift in financial trajectory and investor outlook.

3

BillionToOne (BLLN) reaffirms 2026 guidance while questions persist on whether current earnings justify the stock price. Reaffirmed guidance offers earnings visibility that may support valuation stability without triggering major trajectory shifts.

3 transcript

BillionToOne, Inc. released its Q2 2026 earnings call summary covering financial results and outlook. Quarterly earnings updates typically influence short-term sentiment and specific metrics without fundamentally shifting long-term trajectory.

5 Aug

3

BillionToOne reported Q2 earnings and highlighted key metrics for investors. Q2 earnings disclosure and metrics discussion may shift near-term sentiment without altering core trajectory.

3 transcript

BillionToOne Q2 earnings call highlights financial results and operational updates. Standard earnings updates moderately affect short-term market views without major strategic shifts.

3

BillionToOne reported second quarter 2026 results and reiterated 2026 revenue guidance. Quarterly results with guidance reiteration provide standard financial update without signaling major strategic or competitive shifts.

4 Aug

4

BillionToOne explores potential major growth opportunities beyond prenatal testing to expand revenue and market position. Discussion of another major growth engine signals significant strategic expansion that could alter company trajectory and investor sentiment.

20 Jul

3

BillionToOne appoints Ethan Dmitrovsky, MD, as Chief Medical Officer, Oncology to lead medical strategy for Northstar. CMO appointment adds oncology leadership that may support Northstar strategy execution and market positioning.

29 Jun

4

BillionToOne's Northstar Response® outperforms standard-of-care imaging as a predictor of immunotherapy outcomes in cancer patients per peer-reviewed study. Superior clinical validation for Northstar Response® strengthens BillionToOne's oncology diagnostics positioning and growth prospects.

22 Jun

3

BillionToOne, Inc. (BLLN) IPO stock draws positive investor attention as SpaceX shares decline. Positive IPO outlook may lift short-term sentiment and visibility for BillionToOne.

17 May

4

Jim Cramer issues a strong buy recommendation for BillionToOne Inc. (BLLN), stating 'I Say Buy It'. Jim Cramer's buy call is likely to increase investor attention and support near-term share price momentum for BillionToOne.

13 May

4

BillionToOne (NASDAQ:BLLN) reported solid earnings, highlighting the company's underlying business strength and resilience. Solid earnings signal strong financial health, likely driving positive investor sentiment and enhanced market performance.

8 May

3

Wall Street analysts predict a 25.63% upside for BillionToOne (BLLN). Analyst consensus forecasting 25.63% upside can noticeably boost investor sentiment and short-term market performance.

7 May

4

BillionToOne, Inc. released Q1 2026 earnings call summary detailing financial performance, operational updates, and future outlook. Q1 earnings call summary discloses financial results and guidance that significantly shape investor sentiment and company trajectory.

6 May

4

BillionToOne, Inc. (BLLN) released highlights from its Q1 earnings call, covering financial results, operational updates, and future outlook. Q1 earnings call highlights detail financial performance and strategic updates with significant potential to influence BLLN's market trajectory and investor sentiment.

4

BillionToOne (BLLN) reported Q1 earnings, analyzing key metrics for performance insights. Q1 earnings reports reveal financial health and guide market expectations for future growth.

4 transcript

BillionToOne (BLLN) released Q1 2026 earnings call transcript detailing financial results, operational updates, and forward guidance. Q1 2026 earnings transcript discloses financial performance and strategic outlook, poised to significantly sway investor sentiment and stock trajectory.

4

BillionToOne, Inc. (BLLN) reported first-quarter 2026 results and raised its full-year 2026 revenue guidance. Raising revenue guidance post-Q1 results signals strong financial momentum and significantly enhances investor confidence in future performance.

4 May

4

BillionToOne (BLLN) revolutionizes genetic testing with proprietary QCT technology enabling quantitative counting of single DNA molecules for superior non-invasive prenatal (NIPT) and oncology screening, outperforming competitors in accuracy, cost, and scalability while expanding market access. BillionToOne's QCT platform drives major advancements in prenatal and oncology testing, significantly boosting competitive edge and growth potential.

1 May

4

BillionToOne, Inc. (BLLN) launches Unity Confirm™, a category-defining test bridging the gap between screening and invasive diagnostics. Launching a category-defining test significantly advances product innovation and competitive positioning in prenatal diagnostics.

2 Apr

3

BillionToOne, Inc. (BLLN) appoints Dr. Allen Chen as Vice President of Medical Affairs and Clinical Development, Oncology. Appointing a VP specialized in oncology enhances clinical development and medical affairs in a core therapeutic area.

8 Mar

4

BillionToOne secures Medicare win for its tests, spotlighting North Star Economics as key to its reimbursement and growth model. Medicare approval unlocks vast reimbursement potential, significantly boosting revenue and market traction for BillionToOne.

6 Mar

3

BillionToOne (BLLN) emerges as an attractive investment bet thanks to its innovative qPCR technology enabling precise genetic analysis, UNITY prenatal screen's market-leading performance, rapid revenue growth exceeding 100% YoY, expanding oncology offerings, strong cash position, and favorable competitive landscape in molecular diagnostics. Bullish investment analysis spotlights operational strengths and growth trajectory capable of moderately enhancing investor sentiment and near-term performance.

5 Mar

4

BillionToOne Inc (BLLN) reported record revenue growth and strategic initiatives in Q4 2025 earnings call highlights. Record revenue growth and strategic moves indicate significant positive impact on BLLN's future performance and investor sentiment.

stockrow.com/BLLN · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com