Top 5 Quantum Computing Stocks

Here are some notable quantum computing penny stocks in 2025

Symbol Name Price (After Hoursafter-market) Market Cap ▾ Volume % (1D) % (1M) % (6M)
Ionq Inc
36.02
12.94B
21.09M
-2.99%
+18.37%
-13.83%
D Wave Quantum Inc
18.83
6.96B
33.06M
-0.42%
+9.41%
+22.51%
Rigetti Computing Inc
16.97
5.60B
41.70M
-4.45%
+13.32%
+12.38%
Quantum Computing Inc
7.72
1.73B
13.77M
-5.28%
-1.15%
-48.91%
 

News and Discussions on those Stocks

QUBT – Quantum Computing Inc.

Quantum Computing Inc. focuses on software and hardware for quantum computing, especially in solving complex optimization and AI-related problems. It aims to bring quantum benefits to industries today.

RGTI – Rigetti Computing

Rigetti builds superconducting quantum processors and offers cloud-based quantum computing. It has secured contracts with U.S. defense agencies, reflecting strong institutional interest.

QBTS – D-Wave Quantum Inc.

D-Wave is a leader in quantum annealing technology, which is suited for solving optimization problems in logistics, finance, and machine learning. It's working with major firms like Mastercard.

IONQ – IonQ Inc.

IonQ builds trapped-ion quantum computers and was the first pure-play quantum stock to go public on the NYSE. Its hardware is integrated into Amazon, Microsoft, and Google cloud platforms.