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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
IWA
551
IVC Wealth Advisors
Pennsylvania
$367K
EC
552
EntryPoint Capital
New York
$366K
PWM
553
Perigon Wealth Management
California
$363K
IIC
554
Integrated Investment Consultants
Michigan
$356K
SSWM
555
Strait & Sound Wealth Management
California
$355K
HNB
556
Huntington National Bank
Ohio
$353K
CNBT
557
Canandaigua National Bank & Trust
New York
$352K
SC
558
Syon Capital
California
$347K
AIM
559
Aigen Investment Management
New York
$341K
VSQM
560
V-Square Quantitative Management
Illinois
$341K
FCP
561
Fidelis Capital Partners
Florida
$340K
FFM
562
Forum Financial Management
Illinois
$340K
HBS
563
Howard Bailey Securities
Indiana
$338K
NAS
564
Nicolet Advisory Services
Wisconsin
$338K
EA
565
Emerald Advisers
Pennsylvania
$323K
CCM
566
Coldstream Capital Management
Washington
$320K
OAM
567
Ostrum Asset Management
France
$316K
PWA
568
Pitcairn Wealth Advisors
Pennsylvania
$310K
RWP
569
RWA Wealth Partners
Massachusetts
$309K
PFBT
570
Parkside Financial Bank & Trust
Missouri
$307K
CCG
571
Chatham Capital Group
Georgia
$300K
BMWM
572
Brown Miller Wealth Management
Virginia
$299K
OWCM
573
One Wealth Capital Management
Arizona
$298K
DWM
574
Diversify Wealth Management
Utah
$296K
MWM
575
Moran Wealth Management
Florida
$289K