IonQ, Inc. Common Stock (IONQ)

IonQ is a leading quantum computing pure play.

IonQ stock roared more than 18% higher today thanks to some positive acquisition news.

Shares of quantum computing company IonQ (NYSE:IONQ) jumped 15.6% in the morning session after the company made several significant announcements during its 2025 Analyst Day. 

No further obstacles stand in the way of IonQ's acquisition of Oxford Ionics after today's news.

IonQ shares jumped ~16% after UK cleared its Oxford Ionics deal and the company advanced government-focused efforts via IonQ Federal.

IonQ, the most acquisitive company among quantum computing stocks, on Friday touted its strategy at an analyst day.

Quantum computing is slated to become commercially viable around 2030.

IonQ has the potential to be a huge winner in the future.

Shares of quantum computing company IonQ (NYSE:IONQ) jumped 5.3% in the afternoon session after the company announced the formation of IonQ Federal, a new division dedicated to serving the U.S. government and its allies. 

IonQ is an emerging quantum computing developer that integrates with all three major cloud hyperscalers.

Nvidia's venture capital arm has invested in PsiQuantum, QuEra. Quantum computing stocks have been volatile in 2025 amid controversy.

Here's a look at what's going on the quantum stock sector.

Nvidia has largely dominated the artificial intelligence (AI) narrative over the last few years thanks to its combination of leading chips and software.

IonQ is one of the leading competitors in the field of quantum computing.

Honeywell's quantum joint venture, Quantinuum, recently announced a big influx of cash from NVIDIA and others; what does this mean for rivals like D-Wave?

Unprofitable companies face headwinds as they struggle to keep operating expenses under control. Some may be investing heavily, but the majority fail to convert spending into sustainable growth.

This quantum computing specialist is a highly speculative investment.

This quantum computing stock has taken its investors on a wild ride.

These three quantum computing pioneers could be big winners over the next decade.

Quantum computing is expected to be a significant theme in the market in 2026.

Which of these quantum computing companies has a brighter future?