| 持股明細(資料日期：2026/01/30) |
| 持股名稱 | 比例 |
| LIBERTY ENERGY INC | 4.91% |
| SLB LTD | 4.87% |
| TECHNIPFMC PLC | 4.85% |
| BAKER HUGHES CO | 4.69% |
| PATTERSON UTI ENERGY INC | 4.69% |
| WEATHERFORD INTERNATIONAL PL | 4.66% |
| TRANSOCEAN LTD | 4.65% |
| HALLIBURTON CO | 4.64% |
| ARCHROCK INC | 4.56% |
| NOBLE CORP PLC | 4.54% |
| KODIAK GAS SERVICES INC | 4.51% |
| HELMERICH + PAYNE | 4.48% |
| NOV INC | 4.46% |
| CACTUS INC A | 4.43% |
| TIDEWATER INC | 4.40% |
| SOLARIS ENERGY INFRASTRUCTUR | 4.06% |
| VALARIS LTD | 4.03% |
| SEADRILL LIMITED | 3.67% |
| OCEANEERING INTL INC | 2.48% |
| TETRA TECHNOLOGIES INC | 2.31% |
| EXPRO GROUP HOLDINGS NV | 2.10% |
| NABORS INDUSTRIES LTD | 1.77% |
| PROPETRO HOLDING CORP | 1.62% |
| ATLAS ENERGY SOLUTIONS INC | 1.54% |
| SELECT WATER SOLUTIONS INC | 1.52% |
| HELIX ENERGY SOLUTIONS GROUP | 1.32% |
| CORE LABORATORIES INC | 1.15% |
| RPC INC | 1.08% |
| BRISTOW GROUP INC | 1.01% |
| INNOVEX INTERNATIONAL INC | 0.92% |
| SSI US GOV MONEY MARKET CLASS | 0.09% |