| 持股明細(資料日期：2026/04/30) |
| 持股名稱 | 比例 |
| SOLARIS ENERGY INFRASTRUCTUR | 4.72% |
| PATTERSON UTI ENERGY INC | 4.40% |
| KODIAK GAS SERVICES INC | 4.23% |
| WEATHERFORD INTERNATIONAL PL | 4.21% |
| BAKER HUGHES CO | 4.18% |
| SLB LTD | 4.18% |
| HALLIBURTON CO | 4.17% |
| TECHNIPFMC PLC | 4.15% |
| TIDEWATER INC | 4.13% |
| HELMERICH + PAYNE | 4.11% |
| SEADRILL LIMITED | 4.10% |
| CACTUS INC A | 4.06% |
| LIBERTY ENERGY INC | 4.00% |
| NOBLE CORP PLC | 3.98% |
| VALARIS LTD | 3.87% |
| TRANSOCEAN LTD | 3.83% |
| ARCHROCK INC | 3.81% |
| NOV INC | 3.79% |
| OCEANEERING INTL INC | 3.76% |
| PROPETRO HOLDING CORP | 2.94% |
| NABORS INDUSTRIES LTD | 2.91% |
| TETRA TECHNOLOGIES INC | 2.49% |
| EXPRO GROUP HOLDINGS NV | 2.04% |
| HELIX ENERGY SOLUTIONS GROUP | 1.94% |
| ATLAS ENERGY SOLUTIONS INC | 1.90% |
| SELECT WATER SOLUTIONS INC | 1.42% |
| RPC INC | 1.24% |
| INNOVEX INTERNATIONAL INC | 1.23% |
| BRISTOW GROUP INC | 0.98% |
| FORUM ENERGY TECHNOLOGIES IN | 0.97% |
| CORE LABORATORIES INC | 0.74% |
| FLOWCO HOLDINGS INC CL A | 0.74% |
| OIL STATES INTERNATIONAL INC | 0.74% |
| SSI US GOV MONEY MARKET CLASS | 0.03% |