CoStar Group (CSGP) News Today $89.49 -0.84 (-0.93%) Closing price 08/29/2025 04:00 PM EasternExtended Trading$89.48 0.00 (-0.01%) As of 08/29/2025 06:55 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 September 2022 Time Period CoStar Group, Inc. $CSGP Shares Sold by Ashford Capital Management Inc.September 1 at 7:13 AM | marketbeat.comOMERS ADMINISTRATION Corp Purchases 5,206 Shares of CoStar Group, Inc. $CSGPSeptember 1 at 5:02 AM | marketbeat.comWellington Management Group LLP Reduces Stock Holdings in CoStar Group, Inc. $CSGPAugust 31 at 3:38 AM | marketbeat.comCoStar Group, Inc. $CSGP Shares Bought by American Century Companies Inc.August 31 at 3:27 AM | marketbeat.comItau Unibanco Holding S.A. Invests $2.22 Million in CoStar Group, Inc. $CSGPAugust 30 at 7:29 AM | marketbeat.comRafferty Asset Management LLC Reduces Holdings in CoStar Group, Inc. $CSGPAugust 29 at 6:24 AM | marketbeat.comAnalysts Set CoStar Group, Inc. (NASDAQ:CSGP) PT at $93.25August 29 at 5:25 AM | americanbankingnews.comNorthwestern Mutual Wealth Management Co. Has $7.10 Million Stock Holdings in CoStar Group, Inc. $CSGPAugust 29 at 4:58 AM | marketbeat.comCoStar Group, Inc. $CSGP Stake Lifted by RGM Capital LLCAugust 28, 2025 | marketbeat.comICONIQ Capital LLC Invests $248,000 in CoStar Group, Inc. $CSGPAugust 28, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Shares Sold by Price T Rowe Associates Inc. MDAugust 28, 2025 | marketbeat.comCoStar Group Completes Acquisition of Domain, Ushering in a New Era of Innovation for Australia's Property MarketAugust 28, 2025 | tmcnet.comCoStar Group, Inc. (NASDAQ:CSGP) Given Average Rating of "Moderate Buy" by AnalystsAugust 28, 2025 | marketbeat.comCoStar Group Completes Acquisition of Domain HoldingsAugust 27, 2025 | tipranks.comKayne Anderson Rudnick Investment Management LLC Lowers Position in CoStar Group, Inc. $CSGPAugust 27, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Stake Boosted by APG Asset Management N.V.August 27, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Shares Bought by Credit Agricole S AAugust 27, 2025 | marketbeat.comDomain Holdings Acquired by CoStar Group, Set for ASX DelistingAugust 26, 2025 | tipranks.comCoStar Group, Inc. $CSGP Shares Sold by Thematics Asset ManagementAugust 26, 2025 | marketbeat.comAllstate Corp Has $1.39 Million Stock Holdings in CoStar Group, Inc. $CSGPAugust 26, 2025 | marketbeat.comAmeriprise Financial Inc. Lowers Position in CoStar Group, Inc. $CSGPAugust 26, 2025 | marketbeat.comSVB Wealth LLC Has $2.98 Million Stock Holdings in CoStar Group, Inc. $CSGPAugust 25, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Shares Acquired by Norinchukin Bank TheAugust 25, 2025 | marketbeat.comBI Asset Management Fondsmaeglerselskab A S Has $1.04 Million Stock Position in CoStar Group, Inc. $CSGPAugust 25, 2025 | marketbeat.comIs CoStar Group’s 29% Rally in 2025 Backed by Strong Fundamentals?August 24, 2025 | finance.yahoo.comCoStar Group, Inc. $CSGP Shares Sold by Kelly Lawrence W & Associates Inc. CAAugust 24, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Position Increased by Raymond James Financial Inc.August 24, 2025 | marketbeat.comKorea Investment CORP Sells 24,191 Shares of CoStar Group, Inc. $CSGPAugust 23, 2025 | marketbeat.comNorthern Trust Corp Grows Stake in CoStar Group, Inc. $CSGPAugust 23, 2025 | marketbeat.comQuantum Capital Management LLC NJ Trims Position in CoStar Group, Inc. $CSGPAugust 22, 2025 | marketbeat.comErste Asset Management GmbH Boosts Stake in CoStar Group, Inc. $CSGPAugust 22, 2025 | marketbeat.com3,996 Shares in CoStar Group, Inc. $CSGP Purchased by Texas Capital Bank Wealth Management Services IncAugust 22, 2025 | marketbeat.comDimensional Fund Advisors LP Has $170.07 Million Position in CoStar Group, Inc. $CSGPAugust 22, 2025 | marketbeat.comCoStar Group Stock: Analyst Estimates & RatingsAugust 21, 2025 | barchart.comData & Business Process Services Stocks Q2 Highlights: CoStar (NASDAQ:CSGP)August 20, 2025 | msn.comLincoln Capital LLC Buys Shares of 21,275 CoStar Group, Inc. $CSGPAugust 20, 2025 | marketbeat.comCoStar Group, Inc. $CSGP Shares Acquired by Aberdeen Group plcAugust 20, 2025 | marketbeat.comSummit Securities Group LLC Has $1.03 Million Holdings in CoStar Group, Inc. (NASDAQ:CSGP)August 19, 2025 | marketbeat.com17 Capital Partners LLC Invests $327,000 in CoStar Group, Inc. (NASDAQ:CSGP)August 19, 2025 | marketbeat.comState of New Jersey Common Pension Fund D Grows Stake in CoStar Group, Inc. (NASDAQ:CSGP)August 19, 2025 | marketbeat.comCoStar Group, Inc. (NASDAQ:CSGP) Shares Acquired by Vestmark Advisory Solutions Inc.August 19, 2025 | marketbeat.comRep. Gilbert Ray Cisneros, Jr. Purchases Shares of CoStar Group, Inc. (NASDAQ:CSGP)August 19, 2025 | marketbeat.comFjarde AP Fonden Fourth Swedish National Pension Fund Sells 15,400 Shares of CoStar Group, Inc. (NASDAQ:CSGP)August 18, 2025 | marketbeat.comCoStar Group, Inc. (NASDAQ:CSGP) Shares Bought by National Pension ServiceAugust 18, 2025 | marketbeat.comCoStar Group (NASDAQ:CSGP) Stock Acquired Rep. Gilbert Ray Cisneros, Jr.August 18, 2025 | marketbeat.comCoStar Group, Inc. (NASDAQ:CSGP) Shares Sold by Gulf International Bank UK LtdAugust 16, 2025 | marketbeat.comRussell Investments Group Ltd. Purchases 112,665 Shares of CoStar Group, Inc. (NASDAQ:CSGP)August 16, 2025 | marketbeat.comPublic Sector Pension Investment Board Reduces Position in CoStar Group, Inc. (NASDAQ:CSGP)August 16, 2025 | marketbeat.comCoStar Group, Inc. (NASDAQ:CSGP) Shares Bought by E Fund Management Co. Ltd.August 15, 2025 | marketbeat.comCoStar Group, Inc. (NASDAQ:CSGP) Shares Acquired by Resona Asset Management Co. Ltd.August 15, 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. 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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▼2222▲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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