Is The Newest Quantum Stock IPO a Buy?

Quantinuum, a quantum computing company formed from Honeywell's quantum division and Cambridge Quantum, went public at $60 but now trades around $51. Despite securing $100 million in government funding, the company faces challenges including a sky-high valuation of 463x sales, widening losses ($192.6M in 2025), and concentrated revenue from a single lease. Analysts suggest it's less attractive than competitor IonQ, which has faster growth and a lower valuation multiple.