Quantinuum boosts its IPO to $1.46 billion as orders hit double-digit multiples of available shares

Quantinuum, the Honeywell-backed quantum computing company, has increased the size of its initial public offering to as much as $1.46 billion after demand from investors far exceeded the original allocation. The company is now offering 26.5 million shares at $53 to $55 each, up from a previous…