IonQ, Inc. (IONQ) vs Toast, Inc. (TOST)
A side-by-side comparison of IonQ, Inc. and Toast, 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.
IONQ
IonQ, Inc.
$42.69TechnologyDelayed quote: Sep 23, 2026, 11:50 AM EDT
TOST
Toast, Inc.
$29.57TechnologyDelayed quote: Sep 23, 2026, 11:50 AM EDT
Total return — IONQ vs TOST
growth of $100 · dividends reinvested · last 5yIONQ +265.7% (+29.6%/yr)TOST -48.6% (-12.5%/yr)IONQ compounded faster over this window
Log scale — wide-divergence pair
IONQ TOST
IONQ vs TOST: by the numbers
- •TOST is the larger company ($17.15B vs $15.93B market cap).
- •TOST is profitable (7.14% net margin) while IONQ runs a net loss (-573.62%).
- •IONQ grew revenue faster over the past five years (308.08% vs 41.80% CAGR).
Metrics side by side
Valuation
| Metric | IONQ | TOST |
|---|---|---|
| P/E ratio | N/A | 37.91 |
| Forward P/E | N/A | 21.35 |
| P/S ratio | 64.65 | 2.52 |
| P/B ratio | 4.79 | 8.39 |
| EV / EBITDA | N/A | 33.13 |
| FCF yield | N/A | 3.36% |
Profitability
| Metric | IONQ | TOST |
|---|---|---|
| Gross margin | 36.29% | 26.68% |
| Operating margin | -487.41% | 6.39% |
| Net margin | -573.62% | 7.14% |
| ROE | -42.49% | 23.77% |
| ROIC | -15.57% | 20.94% |
Growth (annualized)
| Metric | IONQ | TOST |
|---|---|---|
| Revenue CAGR (5Y) | 308.08% | 41.80% |
| FCF CAGR (5Y) | N/A | 119.83% |
| Total return CAGR (5Y) | 29.72% | N/A |
Frequently asked
- Which has grown faster, IONQ or TOST?
- Over the past five years, IONQ grew revenue faster — IONQ at a 308.08% CAGR versus TOST at 41.80%.
- Is IONQ or TOST more profitable?
- TOST runs the higher net margin — IONQ at -573.62% versus TOST at 7.14%.
Go deeper
Dig into the metrics
Toast P/E ratioIonQ ROEToast ROEIonQ operating marginToast operating marginIonQ revenue growthToast revenue growthIonQ free cash flowToast free cash flow
IonQ & Toast 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.