IonQ, Inc. (IONQ) vs IREN Limited (IREN)
A side-by-side comparison of IonQ, Inc. and IREN Limited across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 2, 2026. Differences are shown without an overall score or investment verdict.
IONQ
IonQ, Inc.
$37.49TechnologyDelayed quote: Sep 2, 2026, 2:55 PM EDT
IREN
IREN Limited
$39.07TechnologyDelayed quote: Sep 2, 2026, 2:55 PM EDT
Total return — IONQ vs IREN
growth of $100 · dividends reinvested · last 5yIONQ +43.2% (+7.4%/yr)IREN +50.6% (+8.5%/yr)IREN compounded faster over this window
IONQ IREN
IONQ vs IREN: by the numbers
- •IONQ is the larger company ($13.99B vs $13.94B market cap).
- •Both run net losses; IREN's is the smaller (-99.38% vs -573.62% net margin).
- •IONQ grew revenue faster over the past five years (308.08% vs 160.68% CAGR).
Metrics side by side
Valuation
| Metric | IONQ | IREN |
|---|---|---|
| P/S ratio | 56.36 | 18.85 |
| P/B ratio | 4.17 | 3.18 |
Profitability
| Metric | IONQ | IREN |
|---|---|---|
| Gross margin | 36.29% | 68.93% |
| Operating margin | -487.41% | -148.05% |
| Net margin | -573.62% | -99.38% |
| ROE | -42.49% | -16.79% |
| ROIC | -15.57% | -7.62% |
Growth (annualized)
| Metric | IONQ | IREN |
|---|---|---|
| Revenue CAGR (5Y) | 308.08% | 160.68% |
| Total return CAGR (5Y) | 30.54% | N/A |
Frequently asked
- Which has grown faster, IONQ or IREN?
- Over the past five years, IONQ grew revenue faster — IONQ at a 308.08% CAGR versus IREN at 160.68%.
Go deeper
Dig into the metrics
IonQ ROEIREN ROEIonQ operating marginIREN operating marginIonQ revenue growthIREN revenue growthIonQ free cash flowIREN free cash flow
IonQ & IREN appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 2, 2026.