Honeywell's quantum computing unit Quantinuum, which has filed for an IPO, will likely start trading in early June as the number of quantum computing stocks continues to swell.

The Broomfield, Colorado-based company plans to sell about 21 million shares at $45 to $50 each, aiming to raise up to $1.05 billion

Trapped-ion quantum computer startup Quantinuum files to go public - SiliconANGLE