Theme
Nuclear '25: SMRs, Microreactors & Advanced Reactors☆

OKLO-72.06%17.0%

XE+4.55%16.0%

SMR-80.21%15.0%

IMSR-77.67%12.0%

GEV+62.64%10.0%

RR.LSE+24.19%9.0%

BWXT-26.20%8.0%

NNE-62.38%5.0%

7011.T-3.55%4.0%

FISN+6.18%4.0%
As of Oct 2, 2026, 9:55 PM ET
Nuclear '25: SMRs, Microreactors & Advanced Reactors Constituents
Oklo Inc.OKLO | 17.0% | -0.75% | -11.03% | -8.93% | -0.42% | -49.85% | -42.83% | 58.55% | -72.06% | 281.19% | 264.53% | $6.24B |
X-Energy, Inc. Class A Common StockXE | 16.0% | 3.08% | -10.85% | -19.42% | 4.55% | 4.55% | 4.55% | 4.55% | 4.55% | — | — | $315.6M |
NuScale Power CorporationSMR | 15.0% | -0.51% | -12.04% | -18.20% | 0.39% | -44.81% | -39.14% | -48.25% | -80.21% | -35.47% | -22.96% | $2.31B |
Terrestrial Energy Inc.IMSR | 12.0% | -1.31% | -18.57% | -25.93% | -1.57% | -38.30% | -45.36% | -64.43% | -77.67% | -62.09% | -62.09% | $312.7M |
GE Vernova Inc.GEV | 10.0% | 0.13% | 3.76% | 6.95% | -0.15% | 50.86% | 12.87% | 198.06% | 62.64% | 288.50% | 653.86% | $263.32B |
Rolls-Royce Holdings plcRR.LSE | 9.0% | 0.37% | -1.40% | -1.80% | 0.37% | 25.82% | 8.39% | 97.72% | 24.19% | 179.31% | 908.77% | $161.65B |
BWX Technologies, Inc.BWXT | 8.0% | -1.41% | -5.43% | -12.21% | -0.10% | -20.82% | -33.56% | 34.99% | -26.20% | 16.39% | 158.15% | $12.36B |
Nano Nuclear Energy Inc.NNE | 5.0% | -0.70% | -9.44% | -10.83% | -0.29% | -34.67% | -41.01% | -35.98% | -62.38% | -7.52% | — | $838.8M |
Deep Fission, Inc.FISN | 4.0% | 7.53% | -32.27% | -21.09% | 6.18% | 6.18% | 6.18% | 6.18% | 6.18% | — | — | $336.1M |
Mitsubishi Heavy Industries, Ltd.7011.T | 4.0% | -0.75% | -2.01% | 2.88% | -0.75% | -1.79% | -24.78% | 38.41% | -3.55% | 61.05% | 815.76% | $81.10B |
| Theme return | — | 0.30% | -9.67% | -12.06% | 0.49% | -23.11% | -29.98% | 24.63% | -51.21% | 98.35% | 378.06% | — |
| Average | 10.0% | 0.57% | -9.93% | -10.86% | 0.82% | -10.28% | -19.47% | 28.98% | -22.45% | 90.17% | 388.00% | $52.88B |
| Median | 9.5% | -0.60% | -10.14% | -11.52% | -0.12% | -11.30% | -29.17% | 20.59% | -14.87% | 38.72% | 264.53% | $4.28B |
| Std Dev | 4.6% | 2.62% | 9.61% | 10.26% | 2.36% | 31.39% | 23.13% | 73.72% | 46.67% | 131.61% | 371.18% | $86.19B |
| Min | 4.0% | -1.41% | -32.27% | -25.93% | -1.57% | -49.85% | -45.36% | -64.43% | -80.21% | -62.09% | -62.09% | $312.7M |
| Max | 17.0% | 7.53% | 3.76% | 6.95% | 6.18% | 50.86% | 12.87% | 198.06% | 62.64% | 288.50% | 908.77% | $263.32B |
| % Positive Tickers | 40.00% | 10.00% | 20.00% | 40.00% | 40.00% | 40.00% | 70.00% | 40.00% | 62.50% | 71.43% |