Cross-fund · 4 holders
MRCY
MERCURY SYS INC
CUSIP 589378108
4
Tracked holders
$1.09B
Aggregate value
14,921,351
Shares
5
Active funds
Funds holding MRCY
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| BlackRock | Institutional | Q1 2026 | $650.4M | 0.01% | +308,687 | +3.6% |
| Vanguard | Institutional | Q4 2025 | $411.2M | 0.01% | −98,984 | −1.7% |
| Citadel | Multi-Strategy | Q1 2026 | $25.7M | — | +178,990 | +102.9% |
| Millennium | Multi-Strategy | Q1 2026 | $1.2M | — | +16,011 | NEW |
| BridgewaterFEAT | Macro | Q1 2026 | — | — | −15,469 | EXITED |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.