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CoStar Group

844 hedge funds and large institutions have $27.8B invested in CoStar Group in 2025 Q4 according to their latest regulatory filings, with 102 funds opening new positions, 274 increasing their positions, 385 reducing their positions, and 142 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: $ → $

28% less first-time investments, than exits

New positions opened: 102 | Existing positions closed: 142

29% less repeat investments, than reductions

Existing positions increased: 274 | Existing positions reduced: 385

32% less funds holding in top 10

Funds holding in top 10: 2517 (-8)

Holders
844
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
$207M
Puts
$111M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
KAS
751
Kemnay Advisory Services
New York
$5.18K
HWA
752
Heritage Wealth Advisors
Virginia
$5.11K
TCOV
753
Trust Company of Vermont
Vermont
$5.04K
WTA
754
Washington Trust Advisors
Massachusetts
$4.87K
BDPWM
755
Barnes Dennig Private Wealth Management
Ohio
$4.77K
MAM
756
Marquette Asset Management
Minnesota
$4.71K
WA
757
Westfuller Advisors
New York
$4.44K
PWA
758
Principia Wealth Advisory
Texas
$4.3K
PB
759
Prosperity Bancshares
Texas
$4.3K
DIP
760
DT Investment Partners
Pennsylvania
$4.17K
BCWM
761
Bartlett & Co Wealth Management
Ohio
$4.03K
FMTCOCP
762
Farmers & Merchants Trust Co of Chambersburg PA
Pennsylvania
$4K
IIM
763
IFC & Insurance Marketing
California
$4K
PWMG
764
Prestige Wealth Management Group
New Jersey
$3.97K
FHC
765
First Horizon Corporation
Tennessee
$3.9K
CFM
766
Cornerstone Financial Management
Massachusetts
$3.56K
JSAM
767
J. Safra Asset Management
New York
$3.5K
BAM
768
Bellevue Asset Management
Washington
$3.43K
RS
769
Rakuten Securities
Japan
$3.36K
RTL
770
Red Tortoise LLC
Georgia
$3.36K
VWA
771
Valued Wealth Advisors
Utah
$3.36K
SL
772
Salomon & Ludwin
Virginia
$3.19K
FFO
773
Fortitude Family Office
Arizona
$3.16K
AWM
774
Activest Wealth Management
Florida
$3.16K
NSIM
775
North Star Investment Management
Illinois
$2.89K