Quantinuum targets $12.7B valuation in Nasdaq IPO with $45–$50 share range

Quantinuum said on May 26, 2026 it has set terms for a U.S. IPO that would value the quantum computing company at about $12.7 billion. The Honeywell-backed firm plans to price roughly 21 million shares at $45 to $50 each, aiming to raise up to $1.05 billion and trade on Nasdaq under the ticker "QNT."