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Which hedge funds own CSGP? COSTAR GROUP INC, Q2 2026 13F holders

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78 tracked hedge funds disclosed a position in CSGP (COSTAR GROUP INC) in their Q2 2026 13F filings, worth $1.9bn in total. The largest holder by portfolio weight is Akre Capital Management (Chuck Akre) at 6.5% of its book. 18 opened a new position this quarter: Worth Venture Partners, LLC, Bastion Asset Management Inc., Catalyst Funds Management Pty Ltd, Aquatic Capital Management LLC. 11 exited: ShawSpring Partners LLC, EVR Research LP, Greenhouse Funds LLLP.

78
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
18
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
11
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$120m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$212m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$1.9bn
Combined value
Sum of the holders' reported positions in the security.
6.3%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

78 rows
Akre Capital Management (Chuck Akre) Long-only investor6.5%$331m11.70m+13%added
Meritage Group LP Hedge fund5.9%$153m5.39m+62%added
Caden Capital Partners, LP Hedge fund2.3%$193k6,821+41%added
Polen Capital Long-only investor2.1%$248m8.76m−30%reduced
FORA Capital, LLC Hedge fund0.9%$12.6m443,586+76%added
Potomac Capital Management, Inc. Hedge fund0.8%$1.1m40,000+233%added
Worth Venture Partners, LLC Hedge fund0.8%$354k12,500–new
Ardmore Road Asset Management LP Hedge fund0.6%$11.0m390,146−41%reduced
Bastion Asset Management Inc. Hedge fund0.6%$1.9m67,716–new
Sone Capital Management, LLC Hedge fund0.5%$7.2m254,096+34%added
Qsemble Capital Management, LP Hedge fund0.5%$4.1m143,683+307%added
NZS Capital, LLC Hedge fund0.3%$13.5m475,551−33%reduced
Formula Growth Ltd Hedge fund0.3%$963k34,0000.0%held
Baillie Gifford Long-only investor0.3%$373m13.15m−3.4%reduced
Prana Capital Management, LP Hedge fund0.3%$10.1m356,512−31%reduced
Catalyst Funds Management Pty Ltd Hedge fund0.3%$4.5m158,250–new
Y-Intercept (Hong Kong) Ltd Hedge fund0.2%$11.9m420,878+35%added
Aquatic Capital Management LLC Hedge fund0.2%$6.3m221,838–new
Quantitative Investment Management, LLC Hedge fund0.2%$2.0m69,418−3.2%reduced
Delta Global Management LP Hedge fund0.2%$1.9m68,094–new
Machina Capital S.A.S. Hedge fund0.2%$1.2m42,412–new
Voloridge Investment Management, LLC Hedge fund0.2%$43.7m1.54m+16%added
Tremblant Capital Group Hedge fund0.2%$6.5m228,535−85%reduced
Capital Fund Management S.A. Hedge fund0.2%$25.6m902,723+1847%added
Skylands Capital, LLC Hedge fund0.2%$1.5m52,150+63%added
Numerai GP LLC Hedge fund0.2%$1.9m66,218+50%added
EntryPoint Capital, LLC Hedge fund0.1%$616k21,757+10.0%added
Entropy Technologies, LP Hedge fund0.1%$3.4m121,537+214%added
Trexquant Investment LP Hedge fund0.1%$21.0m740,241+913%added
AlphaGrep UK Ltd Hedge fund0.1%$425k14,994+188%added
ExodusPoint Capital Management, LP Hedge fund0.1%$13.0m458,765+1774%added
Fox Run Management, L.L.C. Hedge fund0.1%$666k23,520+340%added
Lighthouse Investment Partners, LLC Hedge fund0.1%$3.5m122,413−44%reduced
Qube Research & Technologies Ltd Hedge fund0.1%$91.1m3.22m–new
CenterBook Partners LP Hedge fund0.10%$2.0m71,443–new
111 Capital Hedge fund0.10%$559k19,729+97%added
Gsa Capital Partners LLP Hedge fund0.09%$1.5m51,986+93%added
AQR Capital Management LLC Hedge fund0.08%$239m8.45m+569%added
Squarepoint Ops LLC Hedge fund0.08%$40.8m1.44m+84%added
Occudo Quantitative Strategies LP Hedge fund0.08%$1.5m51,329–new
Caxton Associates LLP Hedge fund0.08%$4.0m142,518+70%added
Dark Forest Capital Management LP Hedge fund0.07%$1.1m40,369–new
Tudor Investment Corp ET AL Hedge fund0.07%$17.8m627,490+250%added
Graham Capital Management, L.P. Hedge fund0.07%$2.7m93,689+339%added
Quantbot Technologies LP Hedge fund0.07%$1.8m62,491+465%added
Oak Thistle LLC Hedge fund0.07%$684k24,165−72%reduced
Twinbeech Capital LP Hedge fund0.06%$357k12,589−90%reduced
Arrowpoint Investment Partners (Singapore) Pte. Ltd. Hedge fund0.06%$210k7,425–new
Stevens Capital Management LP Hedge fund0.06%$236k8,321–new
Atom Investors LP Hedge fund0.05%$604k21,342−47%reduced