Rigetti secures new Novera orders, a key Air Force contract, and a solid cash cushion as it advances its ambitious quantum roadmap.

The companies aim to lay the groundwork for a quantum internet, where machines can communicate across long distances.

IBM's quantum efforts comprise a meaningful chunk of the stock's valuation, says an analyst. International Business Machines is continuing its quantum-computing blitz, this time with a new Cisco ...

Many businesses are battling for supremacy in the rapidly evolving field of quantum computing. Two promising pure plays in ...

QTUM's investment strategy centers on 79 companies operating in machine learning and quantum computing sectors. Its principal holdings represent some of the most prominent names in technology, with ...

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

Rigetti Computing, a prominent player in the quantum computing sector, is confronting a severe crisis of investor confidence ...

Despite being valued at $8.2 billion today, Rigetti is still a stock firmly in start-up mode, building its business and ...

Rigetti's 41% dip weighs on sentiment, but steady contracts, partnerships and hardware progress keep investors watching the ...

Detailed price information for Compass Inc Cl A (COMP-N) from The Globe and Mail including charting and trades.

Rigetti Computing has been one of the most popular quantum computing stocks over the last year. While shares of Rigetti ...

Quantum computing stocks have been a hot play on frontier technology in 2025, but short seller Andrew Left is bearish on two ...