Cross-fund · 4 holders
CLB
CORE LABORATORIES INC
CUSIP 21867A105
4
Tracked holders
$173.7M
Aggregate value
10,482,287
Shares
4
Active funds
Funds holding CLB
| Fund | Strategy | Period | Value | % of book | Δ shares | Status |
|---|---|---|---|---|---|---|
| BlackRock | Institutional | Q1 2026 | $121.0M | — | +54,960 | +0.8% |
| Vanguard | Institutional | Q4 2025 | $49.4M | — | +32,492 | +1.1% |
| Citadel | Multi-Strategy | Q1 2026 | $2.9M | — | +133,167 | +360.6% |
| Millennium | Multi-Strategy | Q1 2026 | $399,636 | — | +9,397 | +65.2% |
Aggregated from the latest 13F-HR per tracked fund (longs only). QoQ deltas compare against each fund's prior quarterly filing.