| 持股明細(資料日期：2026/03/31) |
| 持股名稱 | 比例 |
| PATTERSON UTI ENERGY INC | 4.35% |
| TIDEWATER INC | 4.30% |
| HALLIBURTON CO | 4.28% |
| NOBLE CORP PLC | 4.27% |
| TECHNIPFMC PLC | 4.23% |
| SLB LTD | 4.21% |
| SEADRILL LIMITED | 4.18% |
| TRANSOCEAN LTD | 4.14% |
| VALARIS LTD | 4.14% |
| HELMERICH + PAYNE | 4.09% |
| BAKER HUGHES CO | 4.08% |
| KODIAK GAS SERVICES INC | 4.05% |
| SOLARIS ENERGY INFRASTRUCTUR | 4.02% |
| WEATHERFORD INTERNATIONAL PL | 4.02% |
| OCEANEERING INTL INC | 3.96% |
| NOV INC | 3.88% |
| CACTUS INC A | 3.85% |
| ARCHROCK INC | 3.81% |
| LIBERTY ENERGY INC | 3.79% |
| PROPETRO HOLDING CORP | 2.76% |
| NABORS INDUSTRIES LTD | 2.72% |
| TETRA TECHNOLOGIES INC | 2.48% |
| EXPRO GROUP HOLDINGS NV | 2.18% |
| HELIX ENERGY SOLUTIONS GROUP | 2.07% |
| ATLAS ENERGY SOLUTIONS INC | 1.60% |
| SELECT WATER SOLUTIONS INC | 1.45% |
| RPC INC | 1.24% |
| INNOVEX INTERNATIONAL INC | 1.20% |
| BRISTOW GROUP INC | 1.04% |
| FORUM ENERGY TECHNOLOGIES IN | 1.01% |
| CORE LABORATORIES INC | 0.95% |
| OIL STATES INTERNATIONAL INC | 0.83% |
| FLOWCO HOLDINGS INC CL A | 0.68% |
| SSI US GOV MONEY MARKET CLASS | 0.14% |
| US DOLLAR | 0.00% |