CoStar Group Stock (CSGP) Slumps as Google Tests Home Listings in Search: Latest News, Forecasts, and Outlook (Dec. 15, 2025)
CoStar Group shares fell 7%–8% to around $63 on Monday after reports that Google is testing home-for-sale listings directly in search results. The move raised concerns about potential disruption to real estate portals’ lead generation models. The test, limited to certain users and markets, also pressured shares of Zillow and Rocket. Analysts cited limited immediate impact but noted risk if Google expands the feature.
