While pure plays like IonQ and Rigetti Computing get most of the attention, investors can gain exposure to quantum computing ...

Tech giants that are investing in quantum computing but generate revenue from other businesses should fare well. While ...

Beyond these product segments, Alphabet is quietly developing its own quantum AI stack. The company has designed its own chip, called Willow, and also introduced an open-source quantum software suite ...

Amazon held nearly 1 million shares of IonQ. Amazon is building a quantum computing chip internally. At the end of Q2, Amazon owned 854,207 shares of IonQ. However, as of Q3, it no longer owns any ...

Though they've recently had a bumpy ride, quantum computing stocks stacked cash overall in 2025, with industry exchange-traded fund Defiance Quantum ETF (ticker: QTUM) up 42% year to date as of Dec. 9 ...

Pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared by as much as 545% over the ...

Over the last 60 years, Warren Buffett has built Berkshire Hathaway into one of the most successful investment firms in ...

Form 13Fs allow investors to track which stocks Wall Street's brightest investment managers -- and businesses -- were buying and selling in the latest quarter. Though Amazon is best-known for its ...

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

Ex-Intel CEO Pat Gelsinger warns quantum computing could end the GPU era as economists question how long today's AI bubble ...