CoStar Group, Inc. (CSGP) vs State Street SPDR S&P 500 ETF (SPY)
Over the past 10 years, CSGP lagged SPY — 2.37% vs 15.34% annualized total return (price plus dividends).
A side-by-side comparison of CoStar Group, Inc. and State Street SPDR S&P 500 ETF across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 3, 2026. Differences are shown without an overall score or investment verdict.
Total return — CSGP vs SPY
growth of $100 · dividends reinvested · last 10yMetrics side by side
Did CSGP beat SPY?
Over the past 10 years, CSGP lagged SPY — 2.37% vs 15.34% annualized total return (price plus dividends).
Total return (annualized)
| Metric | CSGP | SPY |
|---|---|---|
| Total return (1Y) | -67.39% | 16.26% |
| Total return CAGR (3Y) | -28.83% | 23.14% |
| Total return CAGR (5Y) | -20.78% | 13.63% |
| Total return CAGR (10Y) | 2.37% | 15.34% |
SPY is an index fund, so valuation, profitability, and per-company growth metrics don't apply — the head-to-head here is total return (price plus reinvested dividends).
Frequently asked
- Has CSGP beaten SPY?
- Over the past 10 years, CSGP lagged SPY — 2.37% vs 15.34% annualized total return (price plus dividends).
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 October 3, 2026.