{
  "name": "BillionToOne, Inc.",
  "legal_name": "BillionToOne, Inc.",
  "ticker": "BLLN",
  "tickers": [
    "BLLN"
  ],
  "cik": "0002070849",
  "page_url": "https://steadybase.io/company/billiontoone-inc/",
  "markdown_url": "https://steadybase.io/company/billiontoone-inc.md",
  "json_url": "https://steadybase.io/company/billiontoone-inc.json",
  "as_of": "2026-11-10",
  "last_filed": "2026-11-04",
  "industry": {
    "sic": "8071",
    "description": "Services-Medical Laboratories"
  },
  "headquarters": {
    "city": "Menlo Park",
    "state": "CA",
    "country": "US"
  },
  "exchanges": [
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  ],
  "fiscal_year_end": "December 31",
  "filer_category": "Non-accelerated filer<br>Emerging growth company",
  "state_of_incorporation": "DE",
  "website": "billiontoone.com",
  "investor_relations_url": "https://investors.billiontoone.com/",
  "linkedin_company_url": "https://www.linkedin.com/company/billiontoone",
  "summary": {
    "text": "BillionToOne is transforming healthcare by redefining molecular diagnostics. Our revolutionary single molecule next-generation sequencing (smNGS) platform achieves what was once thought impossible—detecting and precisely quantifying genetic targets with single-molecule sensitivity. At the heart of this technological breakthrough lies our patented Quantitative Counting Templates (QCTs), enabling measurements at the physical limit of detection—the single DNA molecule.",
    "section": "Item 1. Business",
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      "text": "Revenue: $305.1M for the fiscal year ended Dec 31, 2025 (10-K filed Mar 11, 2026)."
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      "text": "Net income: $7.5M for the fiscal year ended Dec 31, 2025 (10-K filed Mar 11, 2026)."
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      "text": "SG&A: $143.1M for the fiscal year ended Dec 31, 2025 (10-K filed Mar 11, 2026)."
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      "shares": 3333,
      "value_usd": 416625,
      "date": "2026-09-24",
      "filed": "2026-09-28",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000208712726000013/0002087127-26-000013-index.htm"
    },
    {
      "owner": "Bosch John Roderick ten",
      "role": "SVP of Laboratory Operations",
      "action": "sold",
      "code": "S",
      "shares": 1416,
      "value_usd": 169920,
      "date": "2026-09-24",
      "filed": "2026-09-28",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000208712626000015/0002087126-26-000015-index.htm"
    },
    {
      "owner": "Bosch John Roderick ten",
      "role": "SVP of Laboratory Operations",
      "action": "sold",
      "code": "S",
      "shares": 1416,
      "value_usd": 150960,
      "date": "2026-09-21",
      "filed": "2026-09-23",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000208712626000013/0002087126-26-000013-index.htm"
    },
    {
      "owner": "Thomas P. Lynch",
      "role": "See Remarks",
      "action": "sold",
      "code": "S",
      "shares": 35112,
      "value_usd": 3873987,
      "date": "2026-09-17",
      "filed": "2026-09-21",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000207084926000069/0002070849-26-000069-index.htm"
    },
    {
      "owner": "Oguzhan Atay",
      "role": "Chairman and CEO",
      "action": "sold",
      "code": "S",
      "shares": 30331,
      "value_usd": 3030440,
      "date": "2026-09-14",
      "filed": "2026-09-16",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000208854926000010/0002088549-26-000010-index.htm"
    },
    {
      "owner": "David Tsao",
      "role": "Chief Technology Officer",
      "action": "sold",
      "code": "S",
      "shares": 20000,
      "value_usd": 1975400,
      "date": "2026-09-09",
      "filed": "2026-09-11",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000208712726000011/0002087127-26-000011-index.htm"
    }
  ],
  "quotes": [],
  "latest_filings": [
    {
      "form": "8-K",
      "filed": "2026-08-05",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000207084926000048/blln-20260805.htm"
    },
    {
      "form": "10-K",
      "filed": "2026-03-11",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000207084926000017/blln-20251231.htm"
    },
    {
      "form": "10-Q",
      "filed": "2026-08-05",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000207084926000050/blln-20260630.htm"
    },
    {
      "form": "DEF 14A",
      "filed": "2026-04-21",
      "source_url": "https://www.sec.gov/Archives/edgar/data/2070849/000207084926000024/blln-20260421.htm"
    }
  ],
  "source": "SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from."
}