Quantum computing is an emerging field that uses the principles of quantum mechanics to perform computation. A quantum computer is a very different type of computer that uses the weird rule of quantum ...

Ken Griffin has quietly placed a new bet on quantum computing, buying into a stock that some on Wall Street believe could ...

According to its latest 13F filing, in the third quarter, Citadel purchased 169,057 shares of D-Wave Quantum (NYSE: QBTS), increasing its stake in the quantum computing pure play by 201%.

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

Quantum computing is a promising field with massive long-term potential, but it is still in its early commercialization phase ...

IonQ's next-generation Tempo 100 quantum system will help create the first instance of hybrid quantum-classical onsite ...

For decades flying cars seemed like one of those technologies that were just years away and, as an old chestnut has it, ...

In the ever-evolving landscape of technology investments, the spotlight is increasingly shining on quantum computing. Recently, hedge fund Citadel made headlines by boosting its stake in D-Wave ...

When it comes to investing in quantum computing stocks, it's natural for pure plays like IonQ, Rigetti Computing, or D-Wave ...

Rigetti Computing (NASDAQ: RGTI) was one of the hottest quantum computing stocks in 2025, as the company hit some important ...