MilestoneIndustryConfirmed
Horizon Quantum starts trading on Nasdaq
Mar 20, 2026
Quantum software company Horizon Quantum begins trading on Nasdaq under the ticker HQ after combining with dMY Squared Technology Group, a special-purpose acquisition company.
Why it matters
The listing brings a quantum software specialist to public markets, alongside listed companies focused on quantum hardware.
Added Oct 19, 2026. Spotted an error? Tell us and we will review it.