COSTAR GROUP INC (CSGP) Institutional Ownership Changes & 13F Activity

COSTAR GROUP INC (CSGP). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Polen Capital Management, Meritage Group, Tiger Global Management, Akre Capital Management, and ShawSpring Partners.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2024Bares Capital ManagementSell-195,9001,382,835$102,523,387
Q2 2024Sequoia Financial AdvisorsBuy5045,928$439,488
Q1 2024Vulcan Value PartnersBuy576,3832,177,070$210,106
Q1 2024Bares Capital ManagementSell-396,4601,578,735$152,505,801
Q1 2024Sequoia Financial AdvisorsSell-7,0955,424$523,951
Q1 2024Akre Capital ManagementBuy5,9577,261,626$701,473,072
Q4 2023Vulcan Value PartnersSell-122,3831,600,687$139,688
Q4 2023Bares Capital ManagementSell-89,9101,975,195$172,612,291
Q4 2023Sequoia Financial AdvisorsBuy7,37312,519$1,094,036
Q4 2023Akre Capital ManagementBuy6,4437,255,669$634,072,914
Q3 2023Vulcan Value PartnersSell-939,6381,723,070$132,393
Q3 2023Akre Capital ManagementBuy137,7967,249,226$557,392,987
Q3 2023Parnassus Endeavor FundBuy46,901348,207$26,773,636
Q3 2023Bares Capital ManagementSell-27,5222,065,105$158,785,923
Q3 2023Sequoia Financial AdvisorsBuy755,146$395,676
Q2 2023Vulcan Value PartnersSell-432,2622,662,708$236,753
Q2 2023Parnassus Endeavor FundBuy44,191301,306$26,816,234
Q2 2023Bares Capital ManagementSell-8,4312,092,627$186,243,803
Q2 2023Sequoia Financial AdvisorsBuy9875,071$451,319
Q1 2023Parnassus Endeavor FundSell-1,888,019257,115$17,702,368
Q1 2023Renaissance Technologies LLCBuy1,331,2801,374,480$94,633
Q1 2023Vulcan Value PartnersBuy401,5473,094,970$213,072
Q1 2023Bares Capital ManagementSell-57,3902,101,058$144,657,843
Q1 2023Sequoia Financial AdvisorsSell-6264,084$281,184
Q4 2022Parnassus Endeavor FundSell-6,389,3542,145,134$165,775,956
Q4 2022Vulcan Value PartnersSell-894,7762,693,423$208,215
Q4 2022Bares Capital ManagementSell-96,8552,158,448$166,804,861
Q4 2022Sequoia Financial AdvisorsBuy3,6084,710$363,989
Q3 2022Vulcan Value PartnersSell-1,431,6443,588,199$249,919
Q3 2022Renaissance Technologies LLCSell-1,381,08043,200$3,009

Frequently asked questions about CSGP activity

  • Which institutional owners are buying CSGP?

    Institutional owners buying CSGP include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CSGP activity?

    "Buy" means an investor increased their reported position in CSGP compared to the prior reporting period. This reflects growing exposure to COSTAR GROUP INC (CSGP) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CSGP increasing?

    Institutional interest in CSGP can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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