| 持股明細(資料日期：2024/08/30) |
| 持股名稱 | 比例 |
| BAKER HUGHES CO | 5.23% |
| TECHNIPFMC PLC | 5.12% |
| ARCHROCK INC | 4.79% |
| CACTUS INC A | 4.78% |
| CHAMPIONX CORP | 4.77% |
| SCHLUMBERGER LTD | 4.73% |
| NOV INC | 4.69% |
| LIBERTY ENERGY INC | 4.63% |
| HELMERICH + PAYNE | 4.61% |
| HALLIBURTON CO | 4.36% |
| WEATHERFORD INTERNATIONAL PL | 4.35% |
| PATTERSON UTI ENERGY INC | 4.29% |
| TRANSOCEAN LTD | 4.24% |
| TIDEWATER INC | 4.23% |
| NOBLE CORP PLC | 4.10% |
| VALARIS LTD | 3.91% |
| OCEANEERING INTL INC | 3.73% |
| HELIX ENERGY SOLUTIONS GROUP | 2.88% |
| DIAMOND OFFSHORE DRILLING IN | 2.82% |
| ATLAS ENERGY SOLUTIONS INC | 2.75% |
| EXPRO GROUP HOLDINGS NV | 2.23% |
| NABORS INDUSTRIES LTD | 1.97% |
| SELECT WATER SOLUTIONS INC | 1.91% |
| PROPETRO HOLDING CORP | 1.81% |
| KODIAK GAS SERVICES INC | 1.47% |
| RPC INC | 1.44% |
| CORE LABORATORIES INC | 1.04% |
| TETRA TECHNOLOGIES INC | 0.86% |
| DRIL QUIP INC | 0.82% |
| NEWPARK RESOURCES INC | 0.72% |
| BRISTOW GROUP INC | 0.61% |
| STATE STREET INSTITUTIONAL LIQ | 0.15% |