BILLIONTOONE INC CL A is a security (CUSIP 090168905) tracked across SEC portfolio filings. 2 institutional managers reported $1.5M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $1.4M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $134K | — |