IonQ's ambitions in quantum computing face scrutiny as growing losses, lofty valuations, and competition challenge its path.

IonQ stock saw a massive rally on Thursday after CEO Peter Chapman said he wants the company to become the Nvidia of quantum computing. The CEO stated he believes “IonQ will be ...

D-Wave Quantum surged on one-time sales, but plunging bookings and extreme valuation signal trouble ahead. Find out why QBTS ...

Detailed price information for D-Wave Quantum Inc (QBTS-N) from The Globe and Mail including charting and trades.

IonQ surged over 35% as investors cheered CEO Peter Chapman's bold comparison to Nvidia (NASDAQ:NVDA) and his vision to dominate the quantum-computing space. The rally lifted IonQ's market cap to more ...

And it's come up trumps in particular since the start of 2023, with his fund seeing gains of roughly 50% in each of the last two years. Discovery now has about $3 billion under management.