IonQ Just Bought Its Own Chip Foundry for $1.8 Billion — Is This the Nvidia of Quantum?

Quantum computing stocks were among the hottest investments in 2024, with several pure plays delivering gains opf 1,000% or more as investor excitement peaked around breakthroughs in qubit stability and early commercial contracts. In 2025, however, the sector cooled significantly — hype gave way to scrutiny over timelines, profitability, and technical hurdles. Year-to-date gains in 2026 have been markedly smaller, with most names trading well off their highs. Yet many quantum stocks continue to outperform t ...