CS
$32.52
-1.43
(-4.21%)
As of May 26, 2026, 8:51 PM EDT
CoStar Group (CSGP) is trading down at $32.52 (-4.21%) on NASDAQ, as of the latest quote. It is a S&P 500 constituent in the Real Estate sector.
About CoStar Group
CoStar Group, Inc. is an American provider of information, analytics, and marketing services to the commercial property industry in North America and Europe. Founded in 1987 by Andrew C. Florance and based in Arlington, Virginia, the company operates the CoStar online database and news website and several online marketplaces, including Apartments.com and Homes.com.
