Cross-fund · 4 holders
ROCK
GIBRALTAR INDS INC
CUSIP 374689107
4
Tracked holders
$347.9M
Aggregate value
8,038,059
Shares
6
Active funds
Funds holding ROCK
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| BlackRock | Institutional | Q1 2026 | $201.3M | — | +77,899 | +1.6% |
| Vanguard | Institutional | Q4 2025 | $141.6M | — | −36,614 | −1.3% |
| Citadel | Multi-Strategy | Q1 2026 | $4.7M | — | +25,132 | +26.9% |
| BridgewaterFEAT | Macro | Q1 2026 | $281,004 | — | +878 | +14.2% |
| Millennium | Multi-Strategy | Q1 2026 | — | — | −49,445 | EXITED |
| Point72FEAT | Multi-Strategy | Q1 2026 | — | — | −118,195 | EXITED |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.