| 持股明細(資料日期：2024/10/31) |
| 持股名稱 | 比例 |
| SCHLUMBERGER NV | 22.09% |
| BAKER HUGHES CLASS A | 22.08% |
| TECHNIPFMC PLC | 4.91% |
| HALLIBURTON | 4.33% |
| CHAMPIONX CORP | 4.29% |
| NOV INC | 4.26% |
| WEATHERFORD INTERNATIONAL PLC | 3.84% |
| NOBLE CORPORATION PLC | 3.49% |
| CACTUS INC CLASS A | 3.15% |
| ARCHROCK INC | 2.70% |
| TRANSOCEAN LTD | 2.70% |
| VALARIS LTD | 2.69% |
| HELMERICH & PAYNE INC | 2.65% |
| TIDEWATER INC | 2.32% |
| LIBERTY ENERGY INC CLASS A | 2.25% |
| PATTERSON UTI ENERGY INC | 2.19% |
| OCEANEERING INTERNATIONAL INC | 1.98% |
| EXPRO GROUP HOLDINGS NV | 1.11% |
| HELIX ENERGY SOLUTIONS GROUP INC | 1.06% |
| ATLAS ENERGY SOLUTIONS INC | 0.94% |
| SELECT WATER SOLUTIONS INC CLASS A | 0.79% |
| CORE LABORATORIES INC | 0.71% |
| KODIAK GAS SERVICES INC | 0.68% |
| BRISTOW GROUP INC | 0.65% |
| NABORS INDUSTRIES LTD | 0.53% |
| PROPETRO HOLDING CORP | 0.44% |
| INNOVEX INTERNATIONAL INC | 0.39% |
| RPC INC | 0.37% |
| TETRA TECHNOLOGIES INC | 0.32% |
| BLK CSH FND TREASURY SL AGENCY | 0.14% |
| CASH COLLATERAL USD SGAFT | 0.01% |
| EMINI ENERGY SELECT SECTOR DEC 24 | 0.00% |