(Reuters) -U.S. President Donald Trump's administration is in talks with several quantum-computing companies to take equity stakes in exchange for federal funding, the Wall Street Journal reported on ...

HOBOKEN, N.J., Aug. 10, 2026 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor ...

Quantum Computing (NASDAQ:QUBT) reported second-quarter 2026 revenue of $5.6 million, up from $61,000 a year earlier and $3.7 million in the first quarter, as photonics product sales contributed ...

Quantum computing stocks have spent years asking investors to assign a huge value to technology whose biggest commercial prospects may lie sometime in the future. IonQ (IONQ) just received something ...

IQM has published its first earnings report since completing its SPAC merger in July, with Infleqtion and Quantinuum to ...

These competitors are moving full steam ahead, but buying their stocks is an incredibly risky proposition.

IonQ is scaling with 201% revenue growth and a domestic semiconductor play, while Rigetti faces revenue headwinds and capital ...

The only snag was that “Shor’s algorithm”, as it is now known, required something that at the time only existed on university ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these machines here and see an illustrated field guide to qubits here. Inside a ...

The vast problem-solving potential of quantum computing, along with its deep ties to artificial intelligence, health care, materials science and cybersecurity, underlines how important the industry is ...

Both companies are burning cash and unprofitable, but their technology bets and customer rosters tell a starkly different story.