Cross-fund · 3 holders
BLLN
BILLIONTOONE INC
CUSIP 090168105
3
Tracked holders
$36.8M
Aggregate value
452,928
Shares
4
Active funds
Funds holding BLLN
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| Vanguard | Institutional | Q4 2025 | $28.8M | — | +352,368 | NEW |
| BlackRock | Institutional | Q1 2026 | $7.5M | — | +23,760 | +33.3% |
| Citadel | Multi-Strategy | Q1 2026 | $426,276 | — | −143,468 | −96.4% |
| Millennium | Multi-Strategy | Q1 2026 | — | — | −5,706 | EXITED |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.