Quantinuum filed for a U.S. initial public offering on the Nasdaq exchange. The Honeywell-owned quantum computing firm will trade under the ticker symbol QNT. The filing did not specify share counts or price ranges.
The company reported a $136.6 million net loss for the quarter ended March 31. Quarterly revenue reached $5.2 million. This compares to a $30.5 million loss on $19.1 million in revenue during the prior-year period.
Quantinuum posted a $192.6 million net loss for the full year 2025. Full-year revenue totaled $30.9 million. The company formed in 2021 through the merger of Honeywell’s quantum division and Cambridge Quantum.