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CoStar Group (CSGP) Institutional Ownership

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$76.37 -0.54 (-0.70%)
As of 05/20/2025 04:00 PM Eastern

Institutional Ownership Changes (13F Filings) for CoStar Group (NASDAQ:CSGP)

Current
Institutional Ownership
Percentage
96.60%
Number of
Institutional Buyers
(last 12 months)
581
Total
Institutional Inflows
(last 12 months)
$5.75B
Number of
Institutional Sellers
(last 12 months)
365
Total
Institutional Outflows
(last 12 months)
$3.29B
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CSGP Institutional Buying and Selling by Quarter

CoStar Group Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/20/2025Intech Investment Management LLC32,891$2.61M0.0%+52.0%0.008%
5/20/2025 Focus Partners Wealth983,793$77.95M0.2%+60.5%0.233%
5/20/2025 Strive Asset Management LLC3,244$257K0.2%-12.5%0.001%
5/20/2025Plato Investment Management Ltd7,473$599K0.1%-45.6%0.002%
5/19/2025 Bayforest Capital Ltd369$29K0.0%N/A0.000%
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC2,551,086$202.12M0.1%-3.7%0.605%
5/16/2025 Woodline Partners LP35,604$2.82M0.0%+44.6%0.008%
5/16/2025 Empowered Funds LLC7,941$629K0.0%+9.2%0.002%
5/16/2025 HFM Investment Advisors LLC641$51K0.0%N/A0.000%
5/16/2025 MBB Public Markets I LLC3,991$316K0.0%N/A0.001%
5/16/2025 Ascent Group LLC9,665$766K0.0%+13.7%0.002%
5/16/2025 Visualize Group LP404,091$32.02M10.5%+83.4%0.096%
5/16/2025 United Services Automobile Association9,336$740K0.0%N/A0.002%
5/16/2025 Meiji Yasuda Asset Management Co Ltd.6,409$508K0.0%+4.2%0.002%
5/16/2025 Strait & Sound Wealth Management LLC3,906$309K0.1%N/A0.001%
5/16/2025 Fred Alger Management LLC129,182$10.24M0.1%+39.2%0.031%
5/16/2025 Jones Financial Companies Lllp12,691$1.01M0.0%+860.7%0.003%
5/16/2025 Third Point LLC1,975,000$156.48M2.4%N/A0.468%
5/16/2025 ThornTree Capital Partners LP393,198$31.15M6.9%-15.1%0.093%
5/16/2025 UniSuper Management Pty Ltd39,582$3.14M0.0%+0.9%0.009%
5/16/2025 Petrus Trust Company LTA170,000$13.47M1.3%N/A0.040%
5/16/2025 NFJ Investment Group LLC120,248$9.53M0.3%N/A0.029%
5/16/2025 Nissay Asset Management Corp Japan ADV101,247$8.02M0.1%+9.9%0.024%
5/16/2025 NewEdge Advisors LLC1,473$117K0.0%+727.5%0.000%
5/16/2025 Night Owl Capital Management LLC103,841$8.23M1.0%+2.2%0.025%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.355,496$28.17M0.1%+11.1%0.084%
5/16/2025 Integrated Wealth Concepts LLC4,789$379K0.0%+9.8%0.001%
5/16/2025 Ion Asset Management Ltd.140,900$11.16M0.7%-4.1%0.033%
5/16/2025 Ironvine Capital Partners LLC457,958$36.28M3.9%-1.9%0.109%
5/16/2025 Kensico Capital Management Corp1,331,300$105.48M2.4%+86.0%0.316%
5/16/2025 Granahan Investment Management LLC347,693$27.55M1.4%-2.9%0.082%
5/16/2025 DoubleLine ETF Adviser LP24,529$1.94M0.6%-16.6%0.006%
5/16/2025 Alliancebernstein L.P.477,506$37.83M0.0%+1.9%0.113%
5/16/2025 AQR Capital Management LLC128,603$10.13M0.0%+351.7%0.030%
5/16/2025 Amundi3,396,393$259.32M0.1%+20.8%0.805%
5/16/2025 Adage Capital Partners GP L.L.C.384,600$30.47M0.1%+52.9%0.091%
5/15/2025 Bares Capital Management Inc.1,133,002$89.77M9.7%+74.5%0.269%
5/15/2025 Visualize Group LP244,435$19.37M10.4%+10.9%0.058%
5/15/2025 Federation des caisses Desjardins du Quebec29,619$2.35M0.0%+15.0%0.007%
5/15/2025 First Manhattan CO. LLC.6,847$542K0.0%+36.9%0.002%
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5/15/2025 One Wealth Capital Management LLC4,242$336K0.2%-6.3%0.001%
5/15/2025 Flputnam Investment Management Co.4,230$335K0.0%-8.8%0.001%
5/15/2025 Royal Bank of Canada1,383,183$109.59M0.0%-4.8%0.328%
5/15/2025 Beck Mack & Oliver LLC1,810,537$143.45M2.9%+6.2%0.429%
5/15/2025 MAI Capital Management1,979$157K0.0%+31.7%0.000%
5/15/2025 Twin Tree Management LP96,784$7.67M0.0%N/A0.023%
5/15/2025 Ashford Capital Management Inc.286,770$22.72M2.9%-9.9%0.068%
5/15/2025 Baird Financial Group Inc.962,268$76.24M0.1%-10.0%0.228%
5/15/2025 Vident Advisory LLC19,332$1.53M0.0%+19.6%0.005%
5/15/2025 The Manufacturers Life Insurance Company 275,800$21.85M0.0%+5.5%0.065%
5/15/2025 Driehaus Capital Management LLC147,993$11.73M0.1%N/A0.035%
5/15/2025 Canada Pension Plan Investment Board467,135$37.01M0.0%-58.6%0.111%
5/15/2025 GKV Capital Management Co. Inc.385$31K0.0%N/A0.000%
5/15/2025 WPG Advisers LLC772$61K0.1%N/A0.000%
5/15/2025 Itau Unibanco Holding S.A.27,993$2.22M0.1%N/A0.007%
5/15/2025 Landscape Capital Management L.L.C.3,700$293K0.0%N/A0.001%
5/15/2025 Lansforsakringar Fondforvaltning AB publ 137,666$10.91M0.1%+0.9%0.033%
5/15/2025 OMERS ADMINISTRATION Corp35,993$2.85M0.0%+16.9%0.009%
5/14/2025 B. Metzler seel. Sohn & Co. AG15,553$1.23M0.0%-4.6%0.004%
5/14/2025 Ieq Capital LLC20,046$1.59M0.0%+142.7%0.005%
5/14/2025 RGM Capital LLC2,227,503$176.49M7.3%+1.0%0.528%
5/14/2025 Rafferty Asset Management LLC207,792$16.46M0.1%-11.1%0.049%
5/14/2025 Corebridge Financial Inc.122,624$9.72M0.1%-1.3%0.029%
5/14/2025 Thematics Asset Management94,074$7.45M0.4%-7.5%0.022%
5/14/2025 Kayne Anderson Rudnick Investment Management LLC832,539$65.96M0.2%-8.3%0.197%
5/14/2025 Comerica Bank82,846$6.56M0.0%+2.9%0.020%
5/14/2025 MetLife Investment Management LLC109,346$8.66M0.0%+0.8%0.026%
5/14/2025 ICONIQ Capital LLC3,136$248K0.0%N/A0.001%
5/14/2025 SVB Wealth LLC37,598$2.98M0.1%-39.5%0.009%
5/14/2025 APG Asset Management N.V.220,900$16.20M0.1%+1.6%0.052%
5/14/2025 Smartleaf Asset Management LLC6,903$548K0.1%+33.4%0.002%
5/14/2025 Northwestern Mutual Wealth Management Co.89,556$7.10M0.0%-57.2%0.021%
5/14/2025 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp80,606$6.39M0.0%+2.7%0.019%
5/14/2025 Kestra Advisory Services LLC15,871$1.26M0.0%+19.1%0.004%
5/14/2025 Allstate Corp17,582$1.39M0.0%+44.8%0.004%
5/14/2025 Kelly Lawrence W & Associates Inc. CA124,640$9.88M2.4%-3.8%0.030%
5/14/2025 Compound Planning Inc.8,631$684K0.0%+45.7%0.002%
5/14/2025 Ameriprise Financial Inc.2,523,681$199.95M0.1%-8.2%0.598%
5/14/2025 Norinchukin Bank The33,063$2.62M0.0%+45.7%0.008%
5/14/2025 Price T Rowe Associates Inc. MD1,042,830$82.62M0.0%-17.0%0.247%
5/14/2025 Candriam S.C.A.16,805$1.33M0.0%-10.7%0.004%
5/14/2025 Quantum Capital Management LLC NJ528,206$41.85M4.3%-1.8%0.125%
5/14/2025 T. Rowe Price Investment Management Inc.6,418,209$508.52M0.3%+0.0%1.521%
5/14/2025 Erste Asset Management GmbH200,000$15.85M0.2%+25.0%0.047%
5/14/2025 Credit Agricole S A17,048$1.35M0.0%+74.5%0.004%
5/14/2025 Banco Bilbao Vizcaya Argentaria S.A.10,041$796K0.0%+5.9%0.002%
5/14/2025 BI Asset Management Fondsmaeglerselskab A S13,070$1.04M0.0%-30.7%0.003%
5/14/2025 Texas Capital Bank Wealth Management Services Inc3,996$317K0.0%N/A0.001%
5/14/2025 Lincoln Capital LLC21,275$1.72M0.4%N/A0.005%
5/14/2025 RWA Wealth Partners LLC5,190$411K0.0%-4.4%0.001%
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5/14/2025 Wellington Management Group LLP93,434$7.40M0.0%-23.5%0.022%
5/14/2025 Korea Investment CORP255,619$20.25M0.0%-8.6%0.061%
5/13/2025 Northern Trust Corp4,027,534$319.10M0.0%+0.9%0.955%
5/13/2025 Brooklyn Investment Group2,010$159K0.0%+84.2%0.000%
5/13/2025 Summit Securities Group LLC13,000$1.03M0.2%+219.8%0.003%
5/13/2025 17 Capital Partners LLC4,133$327K0.2%N/A0.001%
5/13/2025 Raymond James Financial Inc.686,911$54.42M0.0%+6.9%0.163%
5/13/2025 Akre Capital Management LLC9,313,592$737.92M7.1%0.0%2.208%
5/13/2025 Cresset Asset Management LLC11,503$911K0.0%+31.0%0.003%
5/13/2025 Alliance Wealth Advisors LLC UT16,198$1.28M0.3%-7.9%0.004%
(Data available from 1/1/2016 forward)

CSGP Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CSGP shares?

During the previous two years, 869 institutional investors and hedge funds held shares of CoStar Group. The most heavily invested institutionals were Vanguard Group Inc. ($5.42B), BlackRock Inc. ($2.86B), Principal Financial Group Inc. ($1.51B), Bamco Inc. NY ($1.37B), State Street Corp ($1.29B), Capital International Investors ($1.00B), and Geode Capital Management LLC ($819.68M).Learn more on CSGP's institutional investors.

What percentage of CoStar Group stock is owned by institutional investors?

96.60% of CoStar Group stock is owned by institutional investors. Learn more on CSGP's institutional investor holdings.

Which institutional investors have been buying CoStar Group stock?

Of the 769 institutional investors that purchased CoStar Group stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Norges Bank ($10.11M), Mizuho Markets Americas LLC ($7.40M), Polen Capital Management LLC ($6.60M), Capital International Investors ($5.33M), Vanguard Group Inc. ($3.25M), Vulcan Value Partners LLC ($2.63M), and Third Point LLC ($1.98M).

How much institutional buying is happening at CoStar Group?

Institutional investors have bought a total of 109,292,371 shares in the last 24 months. This purchase volume represents approximately $8.52B in transactions.

Which CoStar Group major shareholders have been selling company stock?

Of the 496 institutional investors that sold CoStar Group stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Janus Henderson Group PLC ($12.06M), Massachusetts Financial Services Co. MA ($5.02M), Franklin Resources Inc. ($4.86M), Baillie Gifford & Co. ($4.43M), Sands Capital Management LLC ($2.70M), Ownership Capital B.V. ($2.57M), and William Blair Investment Management LLC ($1.51M).

How much institutional selling is happening at CoStar Group?

Institutional investors have sold a total of 74,128,958 shares in the last 24 months. This volume of shares sold represents approximately $5.86B in transactions.



This page (NASDAQ:CSGP) was last updated on 5/21/2025 by MarketBeat.com Staff
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