IONQ vs QBTS
IonQ, Inc. and D-Wave Quantum Inc., both Technology
IonQ, Inc. is the larger company at $19B against $8.1B. Over the past year IONQ returned -44% against -46% for QBTS. The RyuScore puts QBTS ahead, 11 against 7 out of 100.
| Figure | IONQ | QBTS |
|---|---|---|
| Last close | $39.76 | $14.55 |
| Market cap | $19B | $8.1B |
| 1-year return | -44% | -46% |
| 5-year return | +298% | +49% |
| RyuScoresector-relative, 1–10 | 7/100 | 11/100 |
Figures from SEC filings and end-of-day closes. Highlighting marks the higher or lower number, which is not the same as the better investment, a low P/E can be a warning and a high one can be deserved.
IonQ, Inc.
Revenue of $80M in Q2 2026, net income null. Its largest reported line is Quantum Hardware, 58% of the disclosed total.
D-Wave Quantum Inc.
Revenue of $3M in Q2 2026, net income null. Its largest reported line is United States, 71% of the disclosed total.
Open these two in the interactive comparison to add more names, change the period or see the correlation.