IonQ, Inc. Common Stock (IONQ)

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?

Shares of quantum computing company IonQ (NYSE:IONQ) jumped 3.1% in the afternoon session after the company announced a significant technological breakthrough, while the broader quantum computing sector received a boost from a major investment. 

Quantum computing stocks climbed after Honeywell-controlled Quantinuum announced a new funding round, with Nvidia among new investors.

Europe's IQM Quantum announced a new funding round. While U.S. has four quantum computing stocks, Europe generally lags in the emerging technology.

Shares of quantum computing company IonQ (NYSE:IONQ) fell 1.9% in the afternoon session after the stock was caught in a broader market sell-off driven by rising Treasury yields that heavily impacted technology stocks. 

This business boasts quantum computing strengths that others lack.

D-Wave shares have slumped in August, potentially opening the door for advances from rivals like IonQ; here's what investors may want to see from the firm.

Several of these quantum computing stocks could be huge winners over the next decade and beyond.

Quantum computing stocks could be a better long-term bet than Powerball tickets.

A highly volatile stock can deliver big gains - or just as easily wipe out a portfolio if things go south. While some investors embrace risk, mistakes can be costly for those who aren’t prepared.