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CoStar Group Inc.Stock · FinancialsNasdaq-100 0.1% · S&P 500 0.0%
$27.66+$0.52 (+1.90%)as of market close, Jul 24, 2026
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How CoStar makes money

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How does CoStar make money? This Sankey traces every dollar of revenue through the income statement — into cost of revenue, R&D, SG&A, and taxes — and shows what's left as profit. Pick any fiscal year, recent quarter, or the trailing twelve months. Straight from SEC filings.

CoStar Group Inc. · FY2025 · year ended 2025-12-31
Revenue$3.2BGross profit$2.6B · 79%Cost of revenue$686M · 21%Operating income$0 · 0%Operating expenses$2.6B · 79%SG&A$549M · 17%Selling & marketing$1.6B · 48%Other opex$452M · 14%Pre-tax income$30M · 1%Other income$30M · 1%Net income$0 · 0%Income tax$23M · 1%

Each fiscal year from SEC filings. Percentages are share of revenue, so the green profit nodes read directly as gross / operating / net margin. Line items a company doesn't break out are derived from their siblings so the flows balance; small residuals show as “Other.” For informational purposes only.