| Quantinuum Inc. Class A Common Stock | $1.6b | $36.63 | +1.5% | 1.0M | |
| Xanadu Quantum Technologies Limited Class B Subordinate Voting Shares | $1.3b | $2.67 | -3.3% | 3.8M | |
| Horizon Quantum Holdings Ltd. Class A Ordinary Shares | $0.9b | $14.50 | +3.8% | 57.8K | |
| SEALSQ Corp Ordinary Shares | $0.5b | $1.56 | +0.3% | 2.4M | |
| BTQ Technologies Corp. Common Stock | $466.2m | $2.04 | -1.7% | 1.1M | |
| Arqit Quantum Inc. Ordinary Shares | $428.4m | $16.64 | +3.9% | 135.9K | |
| Quantum eMotion Corp. | $348.9m | $1.09 | -2.6% | 387.5K | |
| Quantum X Labs Inc. Common Stock | $86.7m | $3.67 | -1.5% | 28.8K |