Interactive Brokers Group, Inc. (IBKR) vs S&P Global Inc. (SPGI)
A side-by-side comparison of Interactive Brokers Group, Inc. and S&P Global Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 5, 2026. Differences are shown without an overall score or investment verdict.
IBKR
Interactive Brokers Group, Inc.
$88.74Financial ServicesDelayed quote: Aug 5, 2026, 4:00 PM EDT
SPGI
S&P Global Inc.
$410.03Financial ServicesDelayed quote: Aug 5, 2026, 4:00 PM EDT
Total return — IBKR vs SPGI
growth of $100 · dividends reinvested · last 19yIBKR +1241.7%SPGI +735.3%IBKR compounded faster
IBKR SPGI
IBKR vs SPGI: by the numbers
- •IBKR is the larger company ($153.35B vs $120.88B market cap).
- •SPGI trades at the lower trailing earnings multiple (25.12 vs 35.45 P/E), one valuation lens rather than an overall verdict.
- •SPGI converts more revenue to profit (30.53% vs 10.14% net margin).
- •IBKR grew revenue faster over the past five years (32.59% vs 15.53% CAGR).
- •SPGI pays the higher dividend yield (0.94% vs 0.37%).
Metrics side by side
Valuation
| Metric | IBKR | SPGI |
|---|---|---|
| P/E ratio | 35.45 | 25.12 |
| Forward P/E | 32.54 | 22.82 |
| P/S ratio | 3.59 | 7.56 |
| P/B ratio | 6.76 | 3.86 |
| PEG ratio | 1.05 | 1.91 |
Profitability
| Metric | IBKR | SPGI |
|---|---|---|
| Gross margin | 93.34% | 70.90% |
| Operating margin | 87.09% | 46.27% |
| Net margin | 10.14% | 30.53% |
| ROE | 19.07% | 15.57% |
| ROIC | 17.47% | 9.22% |
Dividends
| Metric | IBKR | SPGI |
|---|---|---|
| Dividend yield | 0.37% | 0.94% |
| Payout ratio | 14.69% | 26.31% |
Growth (annualized)
| Metric | IBKR | SPGI |
|---|---|---|
| Revenue CAGR (5Y) | 32.59% | 15.53% |
| EPS CAGR (5Y) | 29.60% | 8.60% |
| Total return CAGR (5Y) | 42.53% | -0.43% |
Frequently asked
- Which has the lower trailing P/E, IBKR or SPGI?
- SPGI has the lower trailing P/E: IBKR trades at 35.45 and SPGI at 25.12. P/E is one valuation measure and does not by itself establish which business is cheaper.
- Which has grown faster, IBKR or SPGI?
- Over the past five years, IBKR grew revenue faster — IBKR at a 32.59% CAGR versus SPGI at 15.53%.
- Does IBKR or SPGI pay a bigger dividend?
- IBKR yields 0.37% and SPGI yields 0.94% based on trailing dividends and the latest price.
- Is IBKR or SPGI more profitable?
- SPGI runs the higher net margin — IBKR at 10.14% versus SPGI at 30.53%.
- How have IBKR and SPGI total returns compared?
- Over the past 10 years, IBKR delivered 26.97% and SPGI delivered 14.22% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Interactive Brokers P/E ratioS&P Global P/E ratioInteractive Brokers dividend yieldS&P Global dividend yieldInteractive Brokers ROES&P Global ROEInteractive Brokers operating marginS&P Global operating marginInteractive Brokers revenue growthS&P Global revenue growthInteractive Brokers free cash flowS&P Global free cash flow
Interactive Brokers & S&P Global 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 August 5, 2026.