| 持股明細(資料日期：2025/10/31) |
| 持股名稱 | 比例 |
| LIBERTY ENERGY INC | 6.74% |
| SOLARIS ENERGY INFRASTRUCTUR | 5.34% |
| HELMERICH + PAYNE | 5.14% |
| HALLIBURTON CO | 4.85% |
| TRANSOCEAN LTD | 4.80% |
| WEATHERFORD INTERNATIONAL PL | 4.72% |
| PATTERSON UTI ENERGY INC | 4.68% |
| NOV INC | 4.56% |
| KODIAK GAS SERVICES INC | 4.49% |
| VALARIS LTD | 4.35% |
| BAKER HUGHES CO | 4.21% |
| ARCHROCK INC | 4.17% |
| CACTUS INC A | 4.14% |
| TECHNIPFMC PLC | 4.13% |
| SLB LTD | 4.07% |
| NOBLE CORP PLC | 3.95% |
| SEADRILL LIMITED | 3.74% |
| TIDEWATER INC | 3.44% |
| OCEANEERING INTL INC | 2.33% |
| ATLAS ENERGY SOLUTIONS INC | 2.32% |
| PROPETRO HOLDING CORP | 1.94% |
| EXPRO GROUP HOLDINGS NV | 1.85% |
| SELECT WATER SOLUTIONS INC | 1.55% |
| HELIX ENERGY SOLUTIONS GROUP | 1.53% |
| NABORS INDUSTRIES LTD | 1.49% |
| TETRA TECHNOLOGIES INC | 1.23% |
| INNOVEX INTERNATIONAL INC | 1.12% |
| RPC INC | 1.06% |
| CORE LABORATORIES INC | 1.02% |
| BRISTOW GROUP INC | 0.91% |
| SSI US GOV MONEY MARKET CLASS | 0.10% |