CoStar Group (CSGP) News Today $86.31 -0.79 (-0.91%) Closing price 04:00 PM EasternExtended Trading$86.06 -0.25 (-0.28%) As of 07:58 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock CSGP Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent September 2025 August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 Time Period Salvus Wealth Management LLC Takes $242,000 Position in CoStar Group, Inc. $CSGPSeptember 22 at 7:02 AM | marketbeat.comCoStar Group, Inc. $CSGP Shares Purchased by UMB Bank n.a.September 21 at 8:49 AM | marketbeat.comIFM Investors Pty Ltd Acquires 4,476 Shares of CoStar Group, Inc. $CSGPSeptember 21 at 4:32 AM | marketbeat.comExchange Traded Concepts LLC Buys 5,417 Shares of CoStar Group, Inc. $CSGPSeptember 21 at 4:19 AM | marketbeat.comTrust Point Inc. Sells 2,982 Shares of CoStar Group, Inc. $CSGPSeptember 20 at 5:32 AM | marketbeat.comSumitomo Mitsui DS Asset Management Company Ltd Sells 30,649 Shares of CoStar Group, Inc. $CSGPSeptember 20 at 4:10 AM | marketbeat.comCoStar Group, Inc. (NASDAQ:CSGP) Receives Consensus Rating of "Moderate Buy" from AnalystsSeptember 20 at 3:25 AM | americanbankingnews.comCoStar Group, Inc. (NASDAQ:CSGP) Receives Consensus Rating of "Moderate Buy" from BrokeragesSeptember 20 at 3:23 AM | marketbeat.comCoStar Group, Inc. $CSGP Position Lessened by Sapient Capital LLCSeptember 18, 2025 | marketbeat.comGateway Investment Advisers LLC Buys 9,962 Shares of CoStar Group, Inc. $CSGPSeptember 18, 2025 | marketbeat.comCzech National Bank Acquires 6,341 Shares of CoStar Group, Inc. $CSGPSeptember 18, 2025 | marketbeat.comCoStar Group Founder and CEO Andy Florance Featured on Sixth Annual Virginia 500 Power ListSeptember 17, 2025 | businesswire.comRep. Lisa C. McClain Purchases Shares of CoStar Group, Inc. (NASDAQ:CSGP)September 17, 2025 | marketbeat.comKrilogy Financial LLC Buys 5,539 Shares of CoStar Group, Inc. $CSGPSeptember 17, 2025 | marketbeat.comIntech Investment Management LLC Has $2.61 Million Stake in CoStar Group, Inc. $CSGPSeptember 17, 2025 | marketbeat.comCoStar Group Founder and CEO Andy Florance Named 2025 Tech Titan by Washingtonian MagazineSeptember 16, 2025 | businesswire.comCoStar Group, Inc. $CSGP Position Boosted by Red Spruce Capital LLCSeptember 16, 2025 | marketbeat.comDouglas Lane & Associates LLC Has $46.98 Million Stake in CoStar Group, Inc. $CSGPSeptember 16, 2025 | marketbeat.com1 Nasdaq 100 Stock for Long-Term Investors and 2 We Turn DownSeptember 16, 2025 | finance.yahoo.comStrs Ohio Purchases Shares of 71,000 CoStar Group, Inc. $CSGPSeptember 16, 2025 | marketbeat.comVoya Investment Management LLC Has $96.55 Million Holdings in CoStar Group, Inc. $CSGPSeptember 15, 2025 | marketbeat.com19,454 Shares in CoStar Group, Inc. $CSGP Purchased by AG2R LA Mondiale Gestion D ActifsSeptember 15, 2025 | marketbeat.comHahn Capital Management LLC Sells 5,891 Shares of CoStar Group, Inc. $CSGPSeptember 14, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Shares Sold by Inspire Investing LLCSeptember 14, 2025 | marketbeat.comPlato Investment Management Ltd Sells 6,271 Shares of CoStar Group, Inc. $CSGPSeptember 14, 2025 | marketbeat.comUBS AM A Distinct Business Unit of UBS Asset Management Americas LLC Cuts Stake in CoStar Group, Inc. $CSGPSeptember 14, 2025 | marketbeat.comIs CoStar Group Stock Underperforming the Nasdaq?September 13, 2025 | finance.yahoo.comCoStar Group, Inc. $CSGP Stake Boosted by AQR Capital Management LLCSeptember 13, 2025 | marketbeat.comIf You Invested $100 In CoStar Group Stock 15 Years Ago, You Would Have This Much TodaySeptember 12, 2025 | benzinga.comFocus Partners Wealth Grows Stake in CoStar Group, Inc. $CSGPSeptember 12, 2025 | marketbeat.comMBB Public Markets I LLC Invests $316,000 in CoStar Group, Inc. $CSGPSeptember 12, 2025 | marketbeat.comIs CoStar Group Stock Underperforming the Nasdaq?September 12, 2025 | barchart.comUnited Services Automobile Association Makes New $740,000 Investment in CoStar Group, Inc. $CSGPSeptember 11, 2025 | marketbeat.comFred Alger Management LLC Acquires 36,395 Shares of CoStar Group, Inc. $CSGPSeptember 11, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Stock Holdings Increased by Visualize Group LPSeptember 10, 2025 | marketbeat.comStrait & Sound Wealth Management LLC Acquires Shares of 3,906 CoStar Group, Inc. $CSGPSeptember 10, 2025 | marketbeat.comAlliancebernstein L.P. Raises Holdings in CoStar Group, Inc. $CSGPSeptember 10, 2025 | marketbeat.comHomes.com Report: U.S. Home Price Growth Remained Muted at 2.4% in August as the Market Shifts Toward BuyersSeptember 9, 2025 | businesswire.comThird Point LLC Makes New $156.48 Million Investment in CoStar Group, Inc. $CSGPSeptember 9, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Shares Sold by ThornTree Capital Partners LPSeptember 9, 2025 | marketbeat.comNissay Asset Management Corp Japan ADV Acquires 9,138 Shares of CoStar Group, Inc. $CSGPSeptember 9, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Shares Bought by MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.September 9, 2025 | marketbeat.comFederation des caisses Desjardins du Quebec Has $2.35 Million Stock Holdings in CoStar Group, Inc. $CSGPSeptember 9, 2025 | marketbeat.com2 Stocks That Could Rocket on a Fed Rate Cut (CSGP)Zillow and CoStar are both primed to benefit from a fresh easing cycle, with strong momentum and bullish analyst support already in place.September 8, 2025 | marketbeat.comPetrus Trust Company LTA Makes New Investment in CoStar Group, Inc. $CSGPSeptember 8, 2025 | marketbeat.comNFJ Investment Group LLC Takes $9.53 Million Position in CoStar Group, Inc. $CSGPSeptember 7, 2025 | marketbeat.comIon Asset Management Ltd. Sells 6,070 Shares of CoStar Group, Inc. $CSGPSeptember 7, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Stock Position Decreased by Ironvine Capital Partners LLCSeptember 7, 2025 | marketbeat.comKensico Capital Management Corp Grows Position in CoStar Group, Inc. $CSGPSeptember 7, 2025 | marketbeat.comGranahan Investment Management LLC Cuts Stake in CoStar Group, Inc. $CSGPSeptember 7, 2025 | marketbeat.com Get CoStar Group News Delivered to You Automatically Sign up to receive the latest news and ratings for CSGP and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. 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This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. CSGP Articles This Week▼2023▲CSGP Articles Average Week Get the Latest News and Ratings for CSGP and Related Stocks Enter your email address to receive the latest news and analysts' ratings for CoStar Group and its competitors. Sign Up View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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