Cross-fund · 4 holders
IRON
DISC MEDICINE INC
CUSIP 254604101
4
Tracked holders
$299.5M
Aggregate value
4,255,900
Shares
4
Active funds
Funds holding IRON
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| BlackRock | Institutional | Q1 2026 | $145.4M | — | -1,149 | -0.1% |
| Vanguard | Institutional | Q4 2025 | $140.4M | — | +319,621 | +22.1% |
| Citadel | Multi-Strategy | Q1 2026 | $8.4M | — | +30,735 | +30.6% |
| Millennium | Multi-Strategy | Q1 2026 | $5.3M | — | -125,520 | -60.1% |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.