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CoStar Group

833 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, 272 increasing their positions, 382 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: 272 | Existing positions reduced: 382

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
833
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
GWMR
876
GC Wealth Management RIA
Massachusetts
VF
877
Virtu Financial
New York
CCC
878
Chesapeake Capital Corp
Florida
NP
879
NorthRock Partners
Minnesota
1CP
880
17 Capital Partners
Arizona
AI
881
AXS Investments
New York
SCM
882
Stevens Capital Management
Pennsylvania
BCM
883
Brookstone Capital Management
Illinois
BMCM
884
Bryn Mawr Capital Management
Pennsylvania
WEG
885
World Equity Group
Illinois
FPAS
886
Focus Partners Advisor Solutions
Missouri
VCM
887
Voleon Capital Management
California
NAM
888
Nexpoint Asset Management
Texas
AWM
889
Apollon Wealth Management
South Carolina
WAG
890
Wallace Advisory Group
California
PCA
891
Pallas Capital Advisors
Massachusetts
FNBT
892
FineMark National Bank & Trust
Florida
DWM
893
Dynasty Wealth Management
Florida
MSFS
894
Main Street Financial Solutions
Pennsylvania
HSA
895
HBK Sorce Advisory
Pennsylvania
BIG
896
Brooklyn Investment Group
New York
BC
897
Bayforest Capital
United Kingdom
IAA
898
Independent Advisor Alliance
North Carolina
PW
899
PUREfi Wealth
Massachusetts
OWA
900
Octavia Wealth Advisors
Ohio