| 1 | CEG | Constellation Energy Corporation | 8.86% |
| 2 | CCJ | Cameco Corporation | 8.75% |
| 3 | ASX: SLX | Silex Systems Limited | 3.47% |
| 4 | OKLO | Oklo Inc. | 3.20% |
| 5 | PWR | Quanta Services, Inc. | 2.98% |
| 6 | KRX: 028260 | Samsung C&T Corporation | 2.90% |
| 7 | TYO: 6501 | Hitachi, Ltd. | 2.79% |
| 8 | GEV | GE Vernova Inc. | 2.78% |
| 9 | BME: ELE | Endesa, S.A. | 2.71% |
| 10 | LMT | Lockheed Martin Corporation | 2.69% |
| 11 | LON: RR | Rolls-Royce Holdings plc | 2.62% |
| 12 | HON | Honeywell International Inc. | 2.62% |
| 13 | EMR | Emerson Electric Co. | 2.59% |
| 14 | CW | Curtiss-Wright Corporation | 2.58% |
| 15 | PCG | PG&E Corporation | 2.42% |
| 16 | D | Dominion Energy, Inc. | 2.40% |
| 17 | PRA: CEZ | CEZ, a. s. | 2.38% |
| 18 | TYO: 7011 | Mitsubishi Heavy Industries, Ltd. | 2.38% |
| 19 | DUK | Duke Energy Corporation | 2.34% |
| 20 | KRX: 015760 | Korea Electric Power Corporation | 2.31% |
| 21 | LEU | Centrus Energy Corp. | 1.95% |
| 22 | VST | Vistra Corp. | 1.95% |
| 23 | HEL: FORTUM | Fortum Oyj | 1.93% |
| 24 | SIELF | Shanghai Electric Group Co., Ltd. | 1.93% |
| 25 | MTZ | MasTec, Inc. | 1.88% |
| View NUKZ holdings |