Key facts
- Quantinuum Inc. closed its initial public offering on June 5, 2026.
- The company sold 28,000,000 shares of Class A common stock.
- The initial public offering price was $60.00 per share.
- The offering raised a total of $1.68 billion.
- Quantinuum began trading on Nasdaq under the ticker QNT.
Quantinuum Inc. announced the closing of its upsized initial public offering on June 5, 2026. The company offered 28,000,000 shares of its Class A common stock at a price of $60.00 per share. This offering resulted in the company raising a total of $1.68 billion. Quantinuum began trading on the Nasdaq stock exchange under the ticker symbol QNT.