IONQ vs RGTI
IonQ, Inc. and Rigetti Computing, Inc., both Technology
IonQ, Inc. is the larger company at $21B against $7.1B. Over the past year RGTI returned +1.7% against -0.5% for IONQ.
| Figure | IONQ | RGTI |
|---|---|---|
| Last close | $40.29 | $15.93 |
| Market cap | $21B | $7.1B |
| 1-year return | -0.5% | +1.7% |
| 5-year return | +306% | +64% |
| Ryufin Smart Scoresector-relative, 1–10 | 4/10 | 4/10 |
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.
Rigetti Computing, Inc.
Revenue of $5M in Q2 2026, net income null. Its largest reported line is Sales Of Quantum Computers And Quantum Components, 69% of the disclosed total.
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