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CoStar Group (CSGP) Institutional Ownership

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$94.60 -0.59 (-0.62%)
Closing price 08/1/2025 04:00 PM Eastern
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$94.64 +0.05 (+0.05%)
As of 08/1/2025 07:41 PM Eastern
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Institutional Ownership Changes (13F Filings) for CoStar Group (NASDAQ:CSGP)

Current
Institutional Ownership
Percentage
96.60%
Number of
Institutional Buyers
(last 12 months)
591
Total
Institutional Inflows
(last 12 months)
$5.72B
Number of
Institutional Sellers
(last 12 months)
369
Total
Institutional Outflows
(last 12 months)
$3.39B
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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
8/1/2025Oarsman Capital Inc.7,766$624K0.1%+2.7%0.002%
8/1/2025Jennison Associates LLC118,153$9.50M0.0%+0.8%0.028%
8/1/2025Redmond Asset Management LLC15,807$1.27M0.3%-0.9%0.004%
8/1/2025Mizuho Markets Americas LLC5,857,342$470.93M14.3%-20.9%1.383%
8/1/2025New York Life Investment Management LLC57,213$4.60M0.0%+1.8%0.014%
8/1/2025Howard Capital Management Inc.12,524$1.01M0.0%+28.8%0.003%
8/1/2025Motley Fool Wealth Management LLC291,195$23.41M1.4%-11.9%0.069%
8/1/2025Motley Fool Asset Management LLC57,196$4.60M0.2%-7.7%0.014%
8/1/2025Fjarde AP Fonden Fourth Swedish National Pension Fund77,370$6.22M0.1%+16.6%0.018%
8/1/2025Rossby Financial LCC341$27K0.0%+315.9%0.000%
8/1/2025Peregrine Capital Management LLC700,543$56.32M1.7%-5.3%0.165%
8/1/2025Teacher Retirement System of Texas64,040$5.15M0.0%+4.0%0.015%
8/1/2025Baer Investment Advisory LLC49,369$4.18M6.0%-6.5%0.012%
8/1/2025Envestnet Asset Management Inc.1,739,263$139.84M0.0%-2.6%0.411%
8/1/2025Chilton Capital Management LLC643$52K0.0%N/A0.000%
7/31/2025 Nisa Investment Advisors LLC60,678$4.88M0.0%+0.8%0.014%
7/31/2025 Wealthfront Advisers LLC36,976$2.97M0.0%-25.8%0.009%
7/31/2025 Oppenheimer Asset Management Inc.286,510$23.04M0.3%+2.1%0.068%
7/31/2025 Strait & Sound Wealth Management LLC4,111$331K0.1%+5.2%0.001%
7/31/2025 Linden Thomas Advisory Services LLC43,314$3.48M0.4%-1.4%0.010%
7/31/2025 Kornitzer Capital Management Inc. KS269,856$21.70M0.4%-12.9%0.064%
7/31/2025 CVA Family Office LLC652$52K0.0%-22.7%0.000%
7/31/2025 AG2R LA Mondiale Gestion D Actifs22,059$1.77M0.1%+13.4%0.005%
7/31/2025 State of New Jersey Common Pension Fund D142,759$11.48M0.0%-8.1%0.034%
7/31/2025 Sumitomo Mitsui Trust Group Inc.1,021,300$82.11M0.1%+2.4%0.241%
7/31/2025 Kathleen S. Wright Associates Inc.5,200$418K0.2%-4.2%0.001%
7/31/2025 Asset Management One Co. Ltd.179,394$14.42M0.0%-40.3%0.042%
7/30/2025 First Citizens Bank & Trust Co.125,889$10.12M0.2%+22.4%0.030%
7/30/2025 Bleakley Financial Group LLC11,530$927K0.0%+5.4%0.003%
7/30/2025 Forum Financial Management LP4,838$389K0.0%+18.5%0.001%
7/30/2025 Ethic Inc.22,918$1.85M0.0%N/A0.005%
7/30/2025 Stephens Investment Management Group LLC773,281$62.17M0.8%+4.7%0.183%
7/30/2025 D.A. Davidson & CO.34,396$2.77M0.0%+3.3%0.008%
7/30/2025 Wallace Advisory Group LLC5,201$412K0.3%+2.5%0.001%
7/30/2025 Securian Asset Management Inc.21,958$1.77M0.1%-1.3%0.005%
7/30/2025 DekaBank Deutsche Girozentrale183,640$14.77M0.0%+89.8%0.043%
7/29/2025 Accretive Wealth Partners LLC11,443$920K0.3%+1.6%0.003%
7/29/2025 Stephens Inc. AR31,689$2.55M0.0%-3.9%0.007%
7/29/2025 Chicago Partners Investment Group LLC16,504$1.33M0.0%+13.8%0.004%
7/29/2025 Mutual of America Capital Management LLC53,819$4.33M0.0%-1.2%0.013%
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7/29/2025 Quotient Wealth Partners LLC20,847$1.68M0.0%-3.4%0.005%
7/29/2025 Chevy Chase Trust Holdings LLC223,049$17.93M0.1%+0.8%0.053%
7/29/2025 Private Trust Co. NA476$38K0.0%-24.1%0.000%
7/29/2025 Nordea Investment Management AB36,150$2.91M0.0%+9.5%0.009%
7/29/2025 Praxis Investment Management Inc.6,590$530K0.0%-46.8%0.002%
7/29/2025 S Bank Fund Management Ltd13,316$1.07M0.2%-70.9%0.003%
7/28/2025 Turtle Creek Wealth Advisors LLC9,753$784K0.1%N/A0.002%
7/28/2025 Allianz Asset Management GmbH25,475$2.05M0.0%-24.7%0.006%
7/28/2025 New York State Teachers Retirement System321,832$25.88M0.1%+0.4%0.076%
7/28/2025 Dash Acquisitions Inc.81,904$6.59M1.4%+1.5%0.019%
7/28/2025Equitable Trust Co.111,880$9.00M0.4%+13.6%0.026%
7/28/2025 TD Asset Management Inc682,217$54.85M0.0%-4.5%0.161%
7/28/2025 Moran Wealth Management LLC6,769$544K0.0%-11.9%0.002%
7/25/2025 NorthRock Partners LLC4,599$370K0.0%-12.2%0.001%
7/25/2025 Verdence Capital Advisors LLC23,653$1.90M0.1%-7.2%0.006%
7/25/2025 Atria Wealth Solutions Inc.5,851$471K0.0%-41.2%0.001%
7/25/2025 Envestnet Portfolio Solutions Inc.136,756$11.00M0.0%+15.5%0.032%
7/25/2025 Sequoia Financial Advisors LLC50,579$4.07M0.0%+9.8%0.012%
7/25/2025 Yousif Capital Management LLC49,852$4.01M0.0%+0.3%0.012%
7/25/2025 MGO One Seven LLC3,006$242K0.0%+5.0%0.001%
7/25/2025 Allspring Global Investments Holdings LLC326,649$26.76M0.0%-31.4%0.077%
7/25/2025 Index Fund Advisors Inc.3,278$264K0.0%N/A0.001%
7/25/2025 CWM LLC8,391$675K0.0%-4.5%0.002%
7/25/2025 Vanguard Personalized Indexing Management LLC40,616$3.27M0.0%-4.7%0.010%
7/25/2025 Apollon Wealth Management LLC4,332$348K0.0%+6.0%0.001%
7/25/2025 Fifth Third Wealth Advisors LLC3,183$256K0.0%+5.4%0.001%
7/24/2025 Louisbourg Investments Inc.26,530$2.13M0.5%N/A0.006%
7/24/2025 Inspire Investing LLC44,012$3.54M0.4%+3.9%0.010%
7/24/2025 Aberdeen Group plc259,237$20.84M0.0%+4.2%0.061%
7/24/2025 Blue Zone Wealth Advisors LLC68,825$5.53M1.4%+3.7%0.016%
7/24/2025 L. Roy Papp & Associates LLP33,840$2.72M0.3%+1.8%0.008%
7/24/2025 Callan Family Office LLC17,673$1.42M0.0%+132.3%0.004%
7/24/2025 Blair William & Co. IL2,871,162$230.84M0.6%-1.1%0.681%
7/24/2025 Kampmann Melissa S.24,505$1.97M1.5%+2.3%0.006%
7/24/2025 Boomfish Wealth Group LLC31,326$2.52M1.5%+2.6%0.007%
7/24/2025 Copperwynd Financial LLC12,018$966K0.2%+32.3%0.003%
7/24/2025 US Bancorp DE65,000$5.23M0.0%-5.9%0.015%
7/23/2025 Tectonic Advisors LLC4,662$375K0.0%+13.8%0.001%
7/23/2025 Vontobel Holding Ltd.4,012$323K0.0%-32.8%0.001%
7/23/2025 Maryland State Retirement & Pension System20,296$1.63M0.0%+4.4%0.005%
7/23/2025 Narwhal Capital Management80,421$6.47M0.5%-7.1%0.019%
7/23/2025 Louisiana State Employees Retirement System53,200$4.28M0.1%+0.9%0.013%
7/23/2025 Cortland Associates Inc. MO191,354$15.39M1.8%+0.2%0.045%
7/23/2025 Venturi Wealth Management LLC9,592$771K0.0%+74.8%0.002%
7/23/2025 Shell Asset Management Co.67,450$5.42M0.2%-2.1%0.016%
7/23/2025 Kingswood Wealth Advisors LLC3,000$241K0.0%+7.4%0.001%
7/23/2025 KLP Kapitalforvaltning AS152,700$12.28M0.1%+6.8%0.036%
7/22/2025 PUREfi Wealth LLC3,659$294K0.2%+13.6%0.001%
7/22/2025 DAVENPORT & Co LLC61,426$4.94M0.0%-7.9%0.015%
7/22/2025 Marks Group Wealth Management Inc5,771$464K0.0%-2.7%0.001%
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7/22/2025 IVC Wealth Advisors LLC6,457$519K0.3%-5.3%0.002%
7/22/2025 Simplicity Wealth LLC2,534$204K0.0%N/A0.001%
7/22/2025 LGT Fund Management Co Ltd.23,121$1.86M0.2%-43.5%0.005%
7/21/2025 QRG Capital Management Inc.28,108$2.26M0.0%+11.9%0.007%
7/21/2025 Ascent Group LLC10,503$844K0.0%+8.7%0.002%
7/21/2025 Phraction Management LLC14,342$1.15M0.4%-4.2%0.003%
7/21/2025 Vanderbilt University113,984$9.16M1.7%+29.3%0.027%
7/21/2025 Mattern Capital Management LLC11,063$889K0.1%+11.9%0.003%
7/21/2025 Hahn Capital Management LLC62,317$5.01M2.4%-1.4%0.015%
7/21/2025 Mirae Asset Global Investments Co. Ltd.150,155$12.07M0.0%+15.0%0.036%
(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, 875 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 CoStar Group's institutional investors.

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

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

Which institutional investors have been buying CoStar Group's stock?

Of the 773 institutional investors that purchased CoStar Group's 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 76,849,798 shares in the last 24 months. This purchase volume represents approximately $5.72B in transactions.

Which of CoStar Group's major shareholders have been selling company stock?

Of the 369 institutional investors that sold CoStar Group's 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 ($4.88M), Mizuho Markets Americas LLC ($1.54M), Voya Investment Management LLC ($1.38M), Baillie Gifford & Co. ($1.14M), Ownership Capital B.V. ($1.13M), and Blair William & Co. IL ($1.00M).

How much institutional selling is happening at CoStar Group?

Institutional investors have sold a total of 45,626,782 shares in the last 24 months. This volume of shares sold represents approximately $3.39B in transactions.



This page (NASDAQ:CSGP) was last updated on 8/2/2025 by MarketBeat.com Staff
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