Company record · updated August 5, 2026
BillionToOne, Inc.: 11 valuation observations from SEC filings
Every row below names the filing it came from. Coverage for this company runs October 7, 2025 to October 7, 2025.
11observations
1source filings
11verified rows
2025-10-07most recent as-of date
Source rails for this company: S-1 charter round (11).
| As of | Measure | Value | Reported by | Tier | What the filing says | Accession |
|---|---|---|---|---|---|---|
| 2025-10-07 | Series D price per share | 28.0204 USD | — | VERIFIED | "Original Issue Price" defined for Series D | 000119312525233697 |
| 2025-10-07 | Series C-1 price per share | 19.6143 USD | — | VERIFIED | "Original Issue Price" defined for Series C-1 | 000119312525233697 |
| 2025-10-07 | Series C price per share | 25.4937 USD | — | VERIFIED | "Original Issue Price" defined for Series C | 000119312525233697 |
| 2025-10-07 | Series B-2 price per share | 6.2429 USD | — | VERIFIED | "Original Issue Price" defined for Series B-2 | 000119312525233697 |
| 2025-10-07 | Series B-1 price per share | 10.613 USD | — | VERIFIED | "Original Issue Price" defined for Series B-1 | 000119312525233697 |
| 2025-10-07 | Series A-6 price per share | 2.5879 USD | — | VERIFIED | "Original Issue Price" defined for Series A-6 | 000119312525233697 |
| 2025-10-07 | Series A-5 price per share | 0.8725 USD | — | VERIFIED | "Original Issue Price" defined for Series A-5 | 000119312525233697 |
| 2025-10-07 | Series A-4 price per share | 1.9409 USD | — | VERIFIED | "Original Issue Price" defined for Series A-4 | 000119312525233697 |
| 2025-10-07 | Series A-3 price per share | 1.0003 USD | — | VERIFIED | "Original Issue Price" defined for Series A-3 | 000119312525233697 |
| 2025-10-07 | Series A-2 price per share | 0.8002 USD | — | VERIFIED | "Original Issue Price" defined for Series A-2 | 000119312525233697 |
| 2025-10-07 | Series A-1 price per share | 0.4001 USD | — | VERIFIED | "Original Issue Price" defined for Series A-1 | 000119312525233697 |
Reading these figures
A fund mark is the filer's own fair-value estimate at a quarter end, not a transaction price, and two filers can reach different values for the same date. A charter round price is the issue price of that series at issuance. Neither is a current market price. The capabilities page states the full limits.