secwatch.observer — SEC 8-K summary ====================================== Issuer: COSTAR GROUP, INC. (CSGP) CIK: 0001057352 Form: 8-K Filed at: 2026-04-28T23:59:59+00:00 Accession: 0001057352-26-000030 Event type: earnings Sentiment: positive Materiality: 0.80 Item codes: 2.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 CoStar Group Q1 revenue $897M (+23% YoY); raises FY2026 EBITDA guidance to $780-820M -------------------------------------------------------------------------------- - Revenue $897M (+23% YoY); net income $3M vs loss of $15M in Q1 2025. - Adjusted EPS $0.23 (+53% YoY); Adjusted EBITDA $132M (+100% YoY), above guidance top end. - Net new bookings $67M (+20% YoY); 60 consecutive quarters of double-digit revenue growth. - Homes.com organic traffic +119% YoY; 35,000 members (+200% YoY). - FY2026 revenue reaffirmed $3.78-3.82B; adjusted EBITDA guidance raised $30M midpt to $780-820M. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1057352/000105735226000030/0001057352-26-000030-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1057352/000105735226000030/form8-kq12026earningspr.htm HTML page: https://secwatch.observer/filing/0001057352-26-000030 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer