Cross-fund · 4 holders
MBX
MBX BIOSCIENCES INC
CUSIP 55287L101
4
Tracked holders
$190.9M
Aggregate value
6,291,665
Shares
5
Active funds
Funds holding MBX
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| BlackRock | Institutional | Q1 2026 | $87.8M | — | +21,650 | +0.7% |
| Vanguard | Institutional | Q4 2025 | $57.3M | — | +140,449 | +8.4% |
| Citadel | Multi-Strategy | Q1 2026 | $28.9M | — | +132,676 | +15.9% |
| Millennium | Multi-Strategy | Q1 2026 | $16.8M | 0.01% | +102,366 | +22.2% |
| Point72FEAT | Multi-Strategy | Q1 2026 | — | — | -680,609 | EXITED |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.