BLLN fund manager activity
BillionToOne, Inc · Nasdaq. Reported by 3 tracked fund managers in their 13F filings, Q4 2025 to Q2 2026.
Q2 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|---|---|---|---|---|
| Ron Baron - Baron Capital | Added | 742,093 | $89,036,318 | 0.13% | Aug 14, 2026 |
| Joel Greenblatt - Gotham Asset Management | New | 1,782 | $213,804 | 0.00% | Aug 14, 2026 |
| Polen Capital Management | New | 16,975 | $2,036,661 | 0.02% | Aug 4, 2026 |
Q1 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|---|---|---|---|---|
| Ron Baron - Baron Capital | Added | 741,485 | $58,532,826 | 0.18% | May 15, 2026 |