CoStar Group (CSGP)
Real Estate · Real Estate Digital Marketplaces and Data Platforms
CoStar Group operates digital marketplaces and data platforms connecting buyers, sellers, and renters across residential and commercial real estate globally.
What CoStar Group does
CoStar Group is a software and data platform company that owns and operates digital marketplaces and information services for residential and commercial real estate. The company serves real estate agents, brokers, property managers, and consumers through brands including Homes.com, Apartments.com, OnTheMarket, Domain, and BizBuySell. CoStar also acquired Matterport in 2025, expanding into spatial data and 3D visualization technology for buildings and spaces. The company generates revenue through subscription software services, rental listing marketplaces, residential listings, and technology services.
Themes: ["residential real estate marketplaces","commercial real estate data","property rental platforms","3D building visualization","real estate agent workflow tools","apartment listings","AI in real estate","international real estate platforms","real estate technology infrastructure","digital real estate transaction services"]
Fundamentals
- Price$29.19 as of 2026-07-09 close
- Market cap$11.9B as of 2026-07-10
- 1-year return-65.5% as of 2026-07-09 close
- P/E479.65 as of 2026-07-10
- Net margin+0.7% as of 2026-07-10
- Gross margin+78.6% as of 2026-07-10
- ROE+0.3% as of 2026-07-10
- Debt / equity0.13 as of 2026-07-10
- Revenue growth (YoY)+21.3% as of 2026-07-10
- Revenue CAGR (3y)+14.2% SEC XBRL
- Beta0.73 as of 2026-07-10
Key risks (from latest filing)
["Integration execution risk from major acquisitions (Matterport in February 2025 and Domain in August 2025) and their ability to realize synergies and growth targets","Concentration and churn risk among key customers (real estate agents, brokers, and property managers), particularly in competitive residential and rental marketplaces","High leverage and refinancing risk from debt incurred to finance acquisitions, with market-dependent ability to access capital and potential covenant violations"]
Fundamentals: Finnhub, as of 2026-07-10. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-09.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date.