| GE Vernova Inc. | Nuclear Services & Equipment | $263.3b | $813.50 | -1.6% | 3.3M | |
| Constellation Energy Corporation Common Stock | Nuclear Services & Equipment | $91.2b | $253.29 | -0.7% | 2.0M | |
| TC Energy Corporation | Nuclear Services & Equipment | $61.5b | $62.15 | +0.7% | 113.1K | |
| Entergy Corporation | Nuclear Services & Equipment | $48.2b | $106.61 | -0.8% | 1.2M | |
| Vistra Corp. | Nuclear Services & Equipment | $47.0b | $139.99 | -0.7% | 6.1M | |
| Cameco Corporation | Uranium Mining & Fuel | $37.1b | $78.70 | -0.2% | 153.5K | |
| Public Service Enterprise Group Incorporated | Nuclear Services & Equipment | $33.9b | $71.89 | -1.0% | 1.7M | |
| Curtiss-Wright Corp. | Nuclear Services & Equipment | $20.2b | $466.54 | -1.9% | 72.0K | |
| Talen Energy Corporation Common Stock | Nuclear Services & Equipment | $15.2b | $332.10 | -1.1% | 718.5K | |
| BWX Technologies, Inc. | Nuclear Services & Equipment | $12.4b | $127.33 | -0.1% | 916.8K | |
| Pinnacle West Capital Corporation | Nuclear Services & Equipment | $11.6b | $105.77 | -0.7% | 1.1M | |
| Solstice Advanced Materials Inc. Common Stock | Uranium Mining & Fuel | $9.2b | $60.47 | -0.7% | 1.7M | |
| Oklo Inc. | Advanced Reactors & SMRs | $6.7b | $26.26 | -3.1% | 5.3M | |
| NexGen Energy Ltd. | Uranium Mining & Fuel | $6.0b | $8.13 | +0.6% | 4.3M | |
| Uranium Energy Corp. | Uranium Mining & Fuel | $4.6b | $7.38 | -1.0% | 6.0M | |
| X-Energy, Inc. Class A Common Stock | Advanced Reactors & SMRs | $4.1b | $10.52 | -0.4% | 7.1M | |
| Mirion Technologies, Inc. | Nuclear Services & Equipment | $3.6b | $15.28 | -0.7% | 1.8M | |
| NuScale Power Corporation | Advanced Reactors & SMRs | $3.2b | $5.33 | -1.1% | 18.3M | |
| Centrus Energy Corp. | Uranium Mining & Fuel | $2.8b | $102.18 | -2.3% | 956.5K | |
| Energy Fuels Inc. | Uranium Mining & Fuel | $2.8b | $7.52 | -2.1% | 8.3M | |
| Denison Mines Corp | Uranium Mining & Fuel | $2.3b | $2.17 | +0.9% | 23.2M | |
| Uranium Royalty Corp. Common Stock | Uranium Mining & Fuel | $1.5b | $3.41 | +1.3% | 2.6M | |
| Nano Nuclear Energy Inc. Common Stock | Advanced Reactors & SMRs | $0.8b | $12.20 | -3.1% | 1.5M | |
| IsoEnergy Ltd. | Uranium Mining & Fuel | $0.6b | $7.92 | -1.4% | 5.0K | |
| Deep Fission, Inc. Common Stock | Advanced Reactors & SMRs | $459.5m | $2.40 | -5.8% | 655.7K | |
| Ur-Energy Inc. | Uranium Mining & Fuel | $417.8m | $0.82 | +0.5% | 10.3M | |
| Terrestrial Energy Inc. Common Stock | Advanced Reactors & SMRs | $400.4m | $2.81 | -2.1% | 57.7K | |
| Terra Innovatum Global N.V. Ordinary shares | Advanced Reactors & SMRs | $387.9m | $2.11 | -2.6% | 258.9K | |
| Perma-Fix Environmental Services, Inc. | Nuclear Services & Equipment | $330.2m | $12.12 | -1.7% | 169.8K | |
| Lightbridge Corp. | Nuclear Services & Equipment | $225.2m | $5.17 | -0.2% | 391.6K | |
| enCore Energy Corp. | Uranium Mining & Fuel | $198.2m | $0.71 | -9.4% | 3.9M | |
| Eagle Nuclear Energy Corp. Common stock | Uranium Mining & FuelAdvanced Reactors & SMRs | $175.4m | $4.79 | -1.6% | 222.9K | |
| Hadron Energy, Inc. Common Stock | Advanced Reactors & SMRs | $93.7m | $0.75 | +0.7% | 246 | |
| Anfield Energy Inc. Common Shares | Uranium Mining & Fuel | $68.6m | $2.86 | +1.1% | 34.1K | |
| Frontier Nuclear and Minerals Inc. Common Shares | Uranium Mining & Fuel | $46.0m | $0.66 | -4.3% | 195.7K | |
| Jaguar Uranium Corp. | Uranium Mining & Fuel | $24.0m | $1.01 | -2.4% | 102 | |
| Foremost Clean Energy Ltd. Common stock | Uranium Mining & Fuel | $10.2m | $0.50 | +11.1% | 4.5M |