Overview

CoStar Group, Inc. is a provider of online real estate marketplaces, information and analytics in the United States (U.S.) and United Kingdom (U.K.). The Company...

Open

$29.34

Prior close

$29.30

Today's high

$29.90

Today's low

$28.97

52 Week high

$89.80

52 Week low

$25.89

News

Business Wire • 4 days ago • CSGP

CoStar Group Names Felix Kusch President of Homes.com

Business Wire • 8 days ago • CSGP

New-Construction Buyers Prioritize Space, Financial Confidence and Function, Homes.com Survey Finds

Business Wire • 10 days ago • CSGP

OpenAI Features Apartments.com in GPT-6 Astra Apartment-Hunting Demo

MarketBeat • 15 days ago • CSGP

3 CEOs Are Buying Millions of Dollars of Their Beaten-Down Stocks

Seeking Alpha • 15 days ago • CSGP

Baron Focused Growth Fund Q2 2026 Portfolio Update