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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
NYLIM
276
New York Life Investment Management
New York
$3.89M
VanEck Associates
277
VanEck Associates
New York
$3.8M
A
278
Allianz
Germany
$3.77M
RFC
279
Regions Financial Corp
Alabama
$3.76M
HCM
280
Hahn Capital Management
California
$3.76M
Creative Planning
281
Creative Planning
Kansas
$3.66M
Wellington Management Group
282
Wellington Management Group
Massachusetts
$3.61M
IGAM
283
iA Global Asset Management
Quebec, Canada
$3.54M
LFM
284
LGT Fund Management
Liechtenstein
$3.43M
LSERS
285
Louisiana State Employees Retirement System
Louisiana
$3.36M
SFA
286
Sequoia Financial Advisors
Ohio
$3.32M
SCM
287
Shelton Capital Management
Colorado
$3.28M
OPERF
288
Oregon Public Employees Retirement Fund
Oregon
$3.26M
Mariner
289
Mariner
Kansas
$3.23M
SEEDPG
290
S.E.E.D. Planning Group
New York
$3.16M
UM
291
UniSuper Management
Australia
$3.14M
OAM
292
OP Asset Management
$3.11M
TAMH
293
Taikang Asset Management (HK)
Hong Kong
$3.09M
NAAA
294
New Age Alpha Advisors
New York
$3.04M
Nordea Investment Management
295
Nordea Investment Management
Sweden
$2.99M
II
296
Inspire Investing
Idaho
$2.92M
DKCM
297
Davidson Kahn Capital Management
California
$2.88M
NIG
298
NFJ Investment Group
Texas
$2.85M
SOADOR
299
State of Alaska Department of Revenue
Alaska
$2.82M
KIA
300
Knollwood Investment Advisory
Maryland
$2.81M