The page is the record's research on the issuer — no analyst, no rating, no view. # BillionToOne, Inc. (NASDAQ: BLLN) — research page As of 2026-11-08 · us-cm-kg · record version 1 ## Identity and listing The issuer is BillionToOne, Inc., listed on NASDAQ under ticker BLLN, with ISIN US0901681058. The LEI is not on the record, as no GLEIF record with the exact legal name in jurisdiction US-DE was found. The security type is Corporate, the sector is 8071 Services-Medical Laboratories, and the jurisdiction is United States, Delaware. The segment is not on the record. The listing status is listed, not halted. ## The disclosure read The record holds 152 filings in the twelve months to 2026-11-08, across 66 filing days. The median gap between filing days is 2 days. The latest filing is dated 2026-11-04 and is of type directors_dealings, 4 days before the record date. The NASDAQ median cadence gap is 6.0 days across 4359 issuers, and the NASDAQ median latency is 5.0 days. The sector median cadence gap is 5.5 days across 29 issuers, and the sector median latency is 3 days. The issuer's 152 filings sit above the NASDAQ median of 52 and above the sector median of 79. ## Auditor The auditor of record is PricewaterhouseCoopers LLP, located in Florham Park, New Jersey. The record holds no auditor changes. ## Events and halts The lifecycle lines on the record are listings dated 2025-11-03 and 2025-11-05. No delisting, name change or domicile change is on the record, and the segment move is not on the record. The halt flag reads listed, not halted. ## Orderability The outcome is not determinable under rule version acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1. The chapter's orderability section carries no client categories, so the outcome cannot name its client category. The chapter is as of 2026-11-04. ## Coverage No research houses were found on the issuer's investor-relations pages read. The count is 0. ## Open research No openly published research notes were found on the record. The count is 0. ## Licensed Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded. ## As-of depth The issuer's sealed years are 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12. ## Sources 8 source pages are named on this page; every value above carries its own source page and read date in the numbers. - https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange) - https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin) - https://data.sec.gov/submissions/CIK0002070849.json (identity.jurisdiction) - https://mcp.us-cm-kg.ai/events/NASDAQ/BLLN (the disclosure lines) - https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag) - https://www.sec.gov/Archives/edgar/data/2070849/000207084926000017/blln-20251231.htm (the auditor) - https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter) - https://mcp.us-cm-kg.ai/record/NASDAQ/BLLN (the record) --- Allooloo Technologies Corp. · https://getresearch.ai/us/NASDAQ/BLLN · public-record only · the same page signed and receipted: get_research at https://mcp.getresearch.ai/mcp