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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
NDSIB
426
North Dakota State Investment Board
North Dakota
$963K
CPCPP
427
Canada Post Corporation Pension Plan
Canada
$953K
VA
428
Vident Advisory
Georgia
$948K
SLI
429
Sumitomo Life Insurance
Japan
$947K
HI
430
Horizon Investments
North Carolina
$947K
Teacher Retirement System of Texas
431
Teacher Retirement System of Texas
Texas
$941K
BBVA
432
Banco Bilbao Vizcaya Argentaria
Spain
$941K
Commonwealth Equity Services
433
Commonwealth Equity Services
Massachusetts
$923K
DCM
434
Davis Capital Management
Florida
$921K
BPC
435
Banque Pictet & Cie
Switzerland
$911K
VFA
436
Voya Financial Advisors
Connecticut
$911K
NMIMC
437
Northwestern Mutual Investment Management Company
Wisconsin
$911K
MGP
438
Metis Global Partners
California
$905K
RCG
439
Regatta Capital Group
California
$900K
ET
440
Entropy Technologies
New York
$882K
Osaic Holdings
441
Osaic Holdings
Arizona
$881K
NW
442
NewEdge Wealth
Pennsylvania
$875K
CT
443
Chicago Trust
Illinois
$874K
VI
444
Vestcor Inc
New Brunswick, Canada
$859K
HCM
445
Howard Capital Management
Georgia
$858K
WC
446
Westerkirk Capital
$847K
CCA
447
Conestoga Capital Advisors
Pennsylvania
$826K
JFG
448
Jefferies Financial Group
New York
$822K
AAM
449
Azzad Asset Management
Virginia
$815K
MMA
450
Miracle Mile Advisors
California
$814K