5 Quantum Computing Stocks Investors Should Be Watching in 2027

Government support will be a major swing factor, and several of these companies are counting on funding agreements that have not yet closed. The quantum technology field is getting crowded fast, and companies' valuations are running far ahead of the revenue they actually book.

The Motley Fool • 15 hours ago

3 Quantum Computing Stocks to Buy Before They Soar in 2027

IonQ's trapped ion technology could disrupt older systems. D-Wave's quantum-powered “efficiency expert” tools are gaining momentum.

The Motley Fool • 6 hours ago

Quantum Computing Inc. Announces Participation in Upcoming November Investor Conferences

HOBOKEN, N.J., Oct. 28, 2026 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor manufacturing, today announced that management will be participating in the following investor conferences: Cantor Convergence: 4th Annual Crypto, FinTech, AI & Energy Infrastructure Conference on Wednesday, November 11 in Miami BMO's inaugural Technology and Innovation Leaders Conference on Thursday, November 12 in New York City Please contact your sales representative to register for any of the above conferences and to schedule a meeting with QCi's management team.

PRNewsWire • Oct 28, 2026

Quantum Computing Inc. to Host Third Quarter 2026 Financial Results and Company Update Call on Monday, November 9, 2026

HOBOKEN, N.J., Oct. 26, 2026 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), a vertically integrated quantum company pioneering photonics and semiconductor manufacturing, today announced that the Company will host a conference call and webcast on Monday, November 9, 2026 at 4:30 p.m.

PRNewsWire • Oct 26, 2026

IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Are Shaking Wall Street to Its Core With This $1 Billion Warning

Next to the artificial intelligence infrastructure build-out, no trend is capturing the attention of investors quite like the evolution of quantum computing. Form 4 filings show that quantum computing insiders have been decisive sellers of their company's stock over the last half-decade.

The Motley Fool • Oct 20, 2026

Quantum Computing Is Still Years Away. These 6 Stocks Show Who Is Closest to Real Revenue.

IBM is effectively funding its $10 billion, five‑year quantum push from its mainframe and software cash flows. IonQ is the only pure‑play quantum computing company with meaningful revenue, but it's still burning a lot of cash and issuing a lot of new shares.

The Motley Fool • Oct 16, 2026

INmune Bio Inc. and Quantum Computing Inc. Partner to Apply Quantum Optimization and AI to Advance Alzheimer's Drug Research and Explore New Applications for XPro ™

Collaboration combines INmune Bio's clinical research with QCi's  Dirac-3S quantum optimization machine to identify potential new treatment indications and biomarkers for XPro Initial engagement marks QCi's first commercial customer in pharmaceutical and biotechnology markets, expanding the application of quantum computing to drug development BOCA RATON, Fla. and HOBOKEN, N.J.

PRNewsWire • Oct 14, 2026

Quantum Computing Stocks: Darpa Spreads Its Bets As Industry Shakeout Looms

In news for quantum computing stocks: Darpa picks program finalists while Gartner predicts an industry shakeout.

Investors Business Daily • Oct 12, 2026

3 Quantum Computing Stocks Poised to Outperform IonQ and Rigetti This Month

Quantinuum, backed by Honeywell's continued majority-voting stake, is still working through post-IPO price discovery following its June Nasdaq debut. IBM's quantum bet is funded by its much larger, profitable core business, giving it a longer runway than smaller pure-play competitors.

The Motley Fool • Oct 11, 2026

Should You Buy These 4 Quantum Computing Stocks Before 2027?

Pure plays IonQ, Rigetti, and D-Wave are not profitable, but have enough cash to continue pursuing their quantum computing goals for quite some time. Quantum computing stocks are expensive and risky, unless you want to own one like IBM -- a mature, slow-growth tech company with a quantum computing arm.

The Motley Fool • Oct 8, 2026