CSGP icon

CoStar Group

838 hedge funds and large institutions have $27.8B invested in CoStar Group in 2025 Q4 according to their latest regulatory filings, with 99 funds opening new positions, 273 increasing their positions, 383 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: 273 | Existing positions reduced: 383

30% less first-time investments, than exits

New positions opened: 99 | Existing positions closed: 141

32% less funds holding in top 10

Funds holding in top 10: 2517 (-8)

Holders
838
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
WP
251
Woodline Partners
California
$4.86M
Los Angeles Capital Management
252
Los Angeles Capital Management
California
$4.83M
SMDAM
253
Sumitomo Mitsui DS Asset Management
Japan
$4.81M
BZWA
254
Blue Zone Wealth Advisors
California
$4.81M
LI
255
Louisbourg Investments
New Brunswick, Canada
$4.74M
HFS
256
Hantz Financial Services
Michigan
$4.74M
Macquarie Group
257
Macquarie Group
Australia
$4.69M
DA
258
Dash Acquisitions
California
$4.65M
URS
259
Utah Retirement Systems
Utah
$4.63M
Robeco Institutional Asset Management
260
Robeco Institutional Asset Management
Netherlands
$4.58M
X
261
Xponance
Pennsylvania
$4.52M
ETC
262
Exchange Traded Concepts
Oklahoma
$4.5M
SW
263
SVB Wealth
Massachusetts
$4.47M
PIM
264
Platinum Investment Management
Australia
$4.37M
IG
265
ING Group
Netherlands
$4.36M
US Bancorp
266
US Bancorp
Minnesota
$4.34M
Pacer Advisors
267
Pacer Advisors
Pennsylvania
$4.33M
ECSS
268
Eurizon Capital SGR SpA
$4.32M
Comerica Bank
269
Comerica Bank
Texas
$4.31M
PFSRSONJ
270
Police & Firemen's Retirement System of New Jersey
New Jersey
$4.29M
ERSOT
271
Employees Retirement System of Texas
Texas
$4.25M
SW
272
Solidarity Wealth
Utah
$4.08M
NIM
273
Needham Investment Management
New York
$4.07M
MOACM
274
Mutual of America Capital Management
New York
$4.01M
NYLIM
275
New York Life Investment Management
New York
$3.89M