Cross-fund · 3 holders
XFOR
X4 PHARMACEUTICALS INC
CUSIP 98420X202
3
Tracked holders
$23.7M
Aggregate value
5,845,970
Shares
5
Active funds
Funds holding XFOR
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| Vanguard | Institutional | Q4 2025 | $13.7M | — | +3,013,177 | +734.1% |
| BlackRock | Institutional | Q1 2026 | $5.0M | — | −15,014 | −1.2% |
| Millennium | Multi-Strategy | Q1 2026 | $5.0M | — | +1,154,536 | +2062.5% |
| Citadel | Multi-Strategy | Q1 2026 | — | — | −128,675 | EXITED |
| Point72FEAT | Multi-Strategy | Q1 2026 | — | — | −808,154 | EXITED |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.