BillionToOne, Inc. (BLLN) Institutional Ownership and Insiders Activity
BillionToOne, Inc. (BLLN) is widely held by institutional investors, with 153 firms reporting positions valued at approximately $1.81B based on SEC Form 13F filings for the quarter ended June 30, 2026.
Adams Street Partners Llc is the largest disclosed holder, reporting approximately $205.34M in BLLN holdings in its latest filing.
Institutional Holders
153
Total Reported Value
$1.81B
Largest Holder
Adams Street Partners Llc
Largest Position
$205.34M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
77
Funds Exiting Positions
13
Top Institutional Owners
View allInvestorReported Balance
- Adams Street Partners Llc$205.34M
- Price T Rowe Associates Inc$121.22M
- Baillie Gifford & Co$108.15M
- Vanguard Portfolio Management Llc$100.90M
- Invesco Ltd.$100.26M