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CoStar Group

834 hedge funds and large institutions have $27.8B invested in CoStar Group in 2025 Q4 according to their latest regulatory filings, with 96 funds opening new positions, 271 increasing their positions, 384 reducing their positions, and 141 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

29% less repeat investments, than reductions

Existing positions increased: 271 | Existing positions reduced: 384

32% less first-time investments, than exits

New positions opened: 96 | Existing positions closed: 141

32% less funds holding in top 10

Funds holding in top 10: 2517 (-8)

Holders
834
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
17
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$205M
Puts
$111M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
DE
676
DV Equities
Illinois
$39.7K
CT
677
Colonial Trust
South Carolina
$39.5K
PPC
678
Park Place Capital
Alabama
$36.6K
NA
679
NewEdge Advisors
Louisiana
$35.2K
CAM
680
Close Asset Management
United Kingdom
$35K
AGWCA
681
Annis Gardner Whiting Capital Advisors
Florida
$34.2K
RF
682
Rossby Financial
Florida
$30.8K
CFO
683
CVA Family Office
Colorado
$30.3K
FNWA
684
Financial Network Wealth Advisors
Utah
$28.9K
LAS
685
Lloyd Advisory Services
Georgia
$28.7K
AA
686
Ancora Advisors
Ohio
$28.2K
WA
687
WPG Advisers
Maryland
$25.6K
WIM
688
Westside Investment Management
California
$23.6K
WCM
689
Winthrop Capital Management
Indiana
$23K
MA
690
Montag & Associates
Georgia
$20.2K
SS
691
SBI Securities
Japan
$19.6K
TFA
692
Transamerica Financial Advisors
Florida
$19.3K
PTC
693
Private Trust Company
Ohio
$18.8K
FMII
694
Farmers & Merchants Investments Inc
Nebraska
$18.8K
TWD
695
True Wealth Design
Ohio
$18.7K
GAFA
696
Garton & Associates Financial Advisors
Kentucky
$18.4K
RFP
697
Root Financial Partners
California
$18.3K
C
698
Covestor
United Kingdom
$18K
ME
699
McIlrath & Eck
Washington
$17.3K
CCM
700
Chilton Capital Management
Texas
$16.5K