IonQ, Inc. (IONQ) vs Reddit, Inc. (RDDT)
A side-by-side comparison of IonQ, Inc. and Reddit, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.
Different business models: IONQ is classified in Technology; RDDT is classified in Communication Services. Margin, capital intensity, and valuation differences should be interpreted in that sector context.
IONQ
IonQ, Inc.
$44.58TechnologyDelayed quote: Sep 28, 2026, 4:00 PM EDT
RDDT
Reddit, Inc.
$143.11Communication ServicesDelayed quote: Sep 28, 2026, 4:00 PM EDT
Total return — IONQ vs RDDT
growth of $100 · dividends reinvested · last 2yIONQ +290.1% (+97.5%/yr)RDDT +212.8% (+76.9%/yr)IONQ compounded faster over this window
IONQ RDDT
IONQ vs RDDT: by the numbers
- •RDDT is the larger company ($27.55B vs $16.64B market cap).
- •RDDT is profitable (31.35% net margin) while IONQ runs a net loss (-573.62%).
- •IONQ grew revenue faster over the past five years (308.08% vs 57.28% CAGR).
Metrics side by side
Valuation
| Metric | IONQ | RDDT |
|---|---|---|
| P/E ratio | N/A | 33.28 |
| Forward P/E | N/A | 26.71 |
| P/S ratio | 67.51 | 9.91 |
| P/B ratio | 5.00 | 8.38 |
| EV / EBITDA | N/A | 32.54 |
| FCF yield | N/A | 3.70% |
Profitability
| Metric | IONQ | RDDT |
|---|---|---|
| Gross margin | 36.29% | 91.44% |
| Operating margin | -487.41% | 20.07% |
| Net margin | -573.62% | 31.35% |
| ROE | -42.49% | 26.51% |
| ROIC | -15.57% | 23.61% |
Growth (annualized)
| Metric | IONQ | RDDT |
|---|---|---|
| Revenue CAGR (5Y) | 308.08% | 57.28% |
| Total return CAGR (5Y) | 29.72% | N/A |
Frequently asked
- Which has grown faster, IONQ or RDDT?
- Over the past five years, IONQ grew revenue faster — IONQ at a 308.08% CAGR versus RDDT at 57.28%.
- Is IONQ or RDDT more profitable?
- RDDT runs the higher net margin — IONQ at -573.62% versus RDDT at 31.35%.
Go deeper
Dig into the metrics
Reddit P/E ratioIonQ ROEReddit ROEIonQ operating marginReddit operating marginIonQ revenue growthReddit revenue growthIonQ free cash flowReddit free cash flow
IonQ & Reddit 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 13, 2026.