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Disclosery

CSGP COSTAR GROUP INC

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Stock (common), issuer CIK 1057352

837 managers (859 13F filers) reported a position in CSGP shares at 2025-03-31, 428,590,461 shares in all. 127 filers opened a position and 74 filers sold out during the quarter.

Managers
837
13F filers
859
New
127
Added
379
Reduced
264
Sold out
74
Shares held by filers
428,590,461

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Core Alternative Capital16$1.27K<0.01%013F-HRTimeline
Avion Wealth14$1K<0.01%013F-HRTimeline
TOBAM13$1K<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
WINNACLE WEALTH LLC12$938<0.01%+413F-HRTimeline
Fortitude Family Office, LLC11$872<0.01%new13F-HRTimeline
RICHARDSON FINANCIAL SERVICES INC.11$872<0.01%013F-HRTimeline
WOLFF WIESE MAGANA LLC10$793<0.01%+513F-HRTimeline
Mowery & Schoenfeld Wealth Management, …10$793<0.01%-2213F-HRTimeline
CHESAPEAKE ASSET MANAGEMENT LLC10$792<0.01%+513F-HRTimeline
Key Financial Inc10$792<0.01%013F-HRTimeline
CAROLINAS WEALTH CONSULTING LLC10$792<0.01%-513F-HRTimeline
Global Trust Asset Management, LLC10$773<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.9$714<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.9$710<0.01%new13F-HRTimeline
PayPay Securities Corp8$7040.04%-513F-HRTimeline
Bay Harbor Wealth Management, LLC8$633<0.01%new13F-HRTimeline
Strengthening Families & Communities, L…7$555<0.01%013F-HRTimeline
American Capital Advisory, LLC6$476<0.01%new13F-HRTimeline
BROWN, LISLE/CUMMINGS, INC.6$475<0.01%new13F-HRTimeline
CBIZ Investment Advisory Services, LLC6$475<0.01%-10413F-HR/ATimeline
CREATIVE FINANCIAL DESIGNS INC /ADV5$396<0.01%-1513F-HRTimeline
Fairway Wealth LLC5$396<0.01%new13F-HRTimeline
Parkworth Wealth Management, Inc.5$396<0.01%+113F-HRTimeline
Bear Mountain Capital, Inc.4$331<0.01%new13F-HRTimeline
TOTH FINANCIAL ADVISORY CORP4$317<0.01%new13F-HRTimeline
TD Capital Management LLC4$317<0.01%new13F-HRTimeline
Continuum Advisory, LLC4$317<0.01%013F-HRTimeline
Stonebridge Financial Group, LLC4$317<0.01%new13F-HRTimeline
Gen-Wealth Partners Inc4$317<0.01%new13F-HRTimeline
VISION FINANCIAL MARKETS LLC3$238<0.01%new13F-HRTimeline
GoalVest Advisory LLC3$238<0.01%new13F-HRTimeline
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…3$238<0.01%new13F-HRTimelineGroup
Caitong International Asset Management …2$158<0.01%-45513F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC2$158<0.01%new13F-HRTimeline
HOLLENCREST CAPITAL MANAGEMENT1$79<0.01%new13F-HRTimeline
Millstone Evans Group, LLC1$79<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0-4,65413F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.