Shares fell 2.8% to $14.95 in after-hours trading Thursday. The stock has fallen 7.1% this year, but remains up more than ...

Quantum Computing Stock Tumbles on Earnings. Rigetti and D-Wave Also Fall.

Rigetti's Q2 earnings missed expectations, with revenue down 41% year-over-year and ongoing heavy cash burn raising ...

Rigetti also raised $350 million through an equity offering, boosting its cash to $571.6 million and leaving the company debt ...

California-based Rigetti Computing has announced the general cloud availability of its 36-qubit, multi-chip quantum computer, ...

Here are the highlights and lowlights from recent retail investors' top earnings reports — Rigetti, Plug Power, BigBearAI and ...

Mixed options sentiment in Rigetti Computing (RGTI), with shares up 36c, or 2.06%, near $17.59. Options volume running well above average with ...

The gush of second quarter earnings reports is beginning to slow to a trickle, and with most of the reports in, the results ...

D-Wave Quantum’s QBTS stock has risen 8.6% since its Aug. 7, 2025 second-quarter earnings release despite a miss as investors ...

CEO Satya Nadella made a bold statement on the earnings call, saying, "The next big accelerator in the cloud will be quantum, ...

Factors influencing the IBM quantum computer price include the specific system, the number of qubits required, the level of ...

Two of the most popular quantum computing pure plays with retail investors today are D-Wave Quantum ( QBTS -2.98%) and IonQ ( ...