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Disclosery

CSGP COSTAR GROUP INC

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Stock (common), issuer CIK 1057352

852 managers (875 13F filers) reported a position in CSGP shares at 2025-06-30, 424,837,136 shares in all. 90 filers opened a position and 74 filers sold out during the quarter.

Managers
852
13F filers
875
New
90
Added
354
Reduced
317
Sold out
74
Shares held by filers
424,837,136

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, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
EQUITABLE TRUST CO111,880$9M0.45%+13,42313F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…109,782$8.83M0.05%+43613F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC107,317$8.63M0.01%-218,11113F-HRTimelineGroup
NISSAY ASSET MANAGEMENT CORP /JAPAN107,012$8.6M0.05%+5,76513F-HRTimeline
Night Owl Capital Management, LLC106,893$8.59M0.99%+3,05213F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC106,513$8.56M0.07%+23,65813F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.106,213$8.54M0.03%+13,61913F-HRTimelineGroup
Azimuth Capital Investment Management L…104,274$8.38M0.31%-2,51613F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…103,470$8.32M0.04%+7,09513F-HRTimeline
Czech National Bank103,124$8.29M0.06%+6,34113F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding102,950$8.28M-10Timeline
Prana Capital Management, LP98,426$7.91M0.29%-22,13813F-HRTimeline
AZZAD ASSET MANAGEMENT INC /ADV98,077$7.89M0.84%-11,90013F-HRTimeline
KBC Group NVin group KBC Group NV97,417$7.83M0.02%+2,55413F-HRTimelineGroup
Driehaus Capital Management LLC96,183$7.73M0.06%-51,81013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…95,893$7.71M<0.01%-6,98713F-HRTimelineGroup
Glenmede Investment Management, LP94,179$7.57M0.04%13F-HRTimeline
MML INVESTORS SERVICES, LLC94,140$7.57M0.02%+9,36913F-HRTimeline
PRUDENTIAL PLCin group PRUDENTIAL PLC93,458$7.51M0.05%+86,85413F-HRTimelineGroup
Dash Acquisitions Inc.81,904$7.45M1.58%+1,21113F-HRTimeline
Thematics Asset Management90,824$7.3M0.33%-3,25013F-HRTimeline
Retirement Systems of Alabama90,530$7.28M0.03%-3013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding88,429$7.11M-433,911Timeline
HANTZ FINANCIAL SERVICES, INC.88,279$7.1M0.11%+3,36413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PRIMECAP MANAGEMENT CO/CA/88,000$7.08M0.01%+31,50013F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)87,951$7.07M0.03%+3,40013F-HRTimeline
Quantinno Capital Management LP87,128$7.01M0.03%+27,71213F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…86,856$6.98M<0.01%-6,57813F-HRTimelineGroup
Public Sector Pension Investment Board86,775$6.98M0.03%-25,89313F-HRTimeline
GF FUND MANAGEMENT CO. LTD.84,024$6.76M0.14%+5,02313F-HRTimeline
FORSTA AP-FONDEN83,600$6.72M0.04%+5,40013F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich83,060$6.68M0.02%-16,54313F-HR/ATimeline
AMALGAMATED BANK82,717$6.65M0.05%+1,28013F-HRTimeline
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…82,584$6.64M0.01%-11,37113F-HRTimelineGroup
Allianz SEgroup of 2 filers holding81,527$6.55M+22,166Timeline
STRS OHIO80,981$6.51M0.02%+9,98113F-HRTimeline
Narwhal Capital Management80,421$6.47M0.52%-6,13113F-HRTimeline
IFM Investors Pty Ltd80,152$6.44M0.06%+4,47613F-HRTimeline
COMERICA BANK79,790$6.42M0.02%-3,05613F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS78,751$6.33M0.03%-92,56713F-HRTimelineGroup
Generate Investment Management Ltd78,427$6.31M0.35%new13F-HRTimeline
STOREBRAND ASSET MANAGEMENT AS78,042$6.27M0.02%+3,20513F-HRTimeline
FJARDE AP-FONDEN /FOURTH SWEDISH NATION…77,370$6.22M0.06%+11,00013F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.76,485$6.15M0.1%-33,56413F-HRTimelineGroup
WESTFIELD CAPITAL MANAGEMENT CO LP74,545$5.99M0.03%-53613F-HRTimeline
USS Investment Management Ltd73,670$5.92M0.04%013F-HRTimeline
Sterling Capital Management LLC73,296$5.89M0.08%-2,56113F-HR/ATimeline
Solidarity Wealth, LLC72,625$5.84M1.37%+3,41813F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC70,499$5.67M<0.01%+2,27613F-HRTimelineGroup
Sumitomo Mitsui DS Asset Management Com…in group SUMITOMO MITSUI FINANCIAL GRO…69,866$5.62M0.05%-30,64913F-HRTimelineGroup
Blue Zone Wealth Advisors, LLC68,825$5.53M1.38%+2,46913F-HRTimeline
Utah Retirement Systems68,536$5.51M0.06%-18213F-HRTimeline
SHELL ASSET MANAGEMENT CO67,450$5.42M0.19%-1,45713F-HRTimeline
Taikang Asset Management (Hong Kong) Co…66,766$5.37M0.69%013F-HRTimeline
BRITISH COLUMBIA INVESTMENT MANAGEMENT …66,367$5.34M0.03%-14,23913F-HRTimeline
XPONANCE LLC65,887$5.3M0.04%+7,70013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\65,000$5.23M0.01%-4,08413F-HRTimelineGroup
PLATINUM INVESTMENT MANAGEMENT LTD65,000$5.23M0.35%013F-HRTimeline
Pacer Advisors, Inc.64,902$5.22M0.01%+23,01113F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS64,040$5.15M0.02%+2,44413F-HRTimeline
Police & Firemen's Retirement System of…63,241$5.08M0.05%+2,80413F-HRTimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP62,521$5.03M0.01%-5,63713F-HRTimelineGroup
HAHN CAPITAL MANAGEMENT LLC62,317$5.01M2.36%-89713F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS62,080$4.99M0.1%-1,04213F-HRTimelineGroup
DAVENPORT & Co LLC61,426$4.94M0.03%-5,25613F-HRTimeline
NISA INVESTMENT ADVISORS, LLC60,678$4.88M0.02%+46213F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC59,844$4.81M0.01%+2,57813F-HRTimelineGroup
REGIONS FINANCIAL CORPin group REGIONS FINANCIAL CORP59,804$4.81M0.03%-4,01813F-HRTimelineGroup
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…59,089$4.75M0.04%+52,28813F-HRTimelineGroup
Tsai Capital Corp58,583$4.71M3.45%-11,04413F-HRTimeline
Lakehouse Capital Pty Ltd58,408$4.7M2.87%013F-HRTimeline
OP Asset Management Ltd58,321$4.69M0.07%-6,74013F-HR/ATimeline
HB Wealth Management, LLC57,237$4.6M0.04%-19,44913F-HRTimeline
New York Life Investment Management LLCin group New York Life Investment Mana…57,213$4.6M0.04%+1,01213F-HRTimelineGroup
Atria Investments, Inc56,792$4.57M0.05%+5,88513F-HRTimeline
Qsemble Capital Management, LP54,196$4.36M0.42%new13F-HRTimeline
Janney Montgomery Scott LLC53,902$4.33M0.01%-7,12913F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…53,819$4.33M0.05%-62813F-HRTimelineGroup
Louisiana State Employees Retirement Sy…53,200$4.28M0.08%+50013F-HRTimeline
SCHRODER INVESTMENT MANAGEMENT GROUP51,309$4.13M<0.01%-2,48113F-HRTimeline
Sequoia Financial Advisors, LLC50,579$4.07M0.03%+4,50613F-HRTimeline
Elo Mutual Pension Insurance Co50,262$4.04M0.08%+8,93213F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC49,852$4.01M0.04%+13013F-HRTimeline
SHELTON CAPITAL MANAGEMENT48,763$3.92M0.09%013F-HRTimeline
Mariner, LLCin group Mariner, LLC48,205$3.88M0.01%-1,18613F-HRTimelineGroup
OSSIAM47,672$3.83M0.04%+38,95613F-HRTimeline
State of Alaska, Department of Revenue47,406$3.81M0.04%-1,95513F-HRTimeline
iA Global Asset Management Inc.46,726$3.76M0.06%+1,58113F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC46,546$3.74M0.01%+1,03213F-HRTimelineGroup
S.E.E.D. Planning Group LLC46,331$3.73M1.17%-1,41013F-HRTimeline
HighTower Advisors, LLC46,220$3.72M<0.01%-6,28613F-HRTimeline
Woodline Partners LP45,635$3.67M0.02%+10,03113F-HRTimeline
LBP AM SA45,118$3.63M0.05%-94,34813F-HRTimeline
Baer Investment Advisory LLC49,369$3.62M5.91%-3,40713F-HR/ATimeline
Verition Fund Management LLC44,897$3.61M0.02%-123,25113F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC44,012$3.54M0.39%+1,63713F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC43,641$3.51M0.02%+7,24813F-HRTimeline
Linden Thomas Advisory Services, LLC43,314$3.48M0.38%-62913F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.43,502$3.47M0.01%+29,47713F-HR/ATimelineGroup
Knollwood Investment Advisory, LLC41,863$3.37M0.32%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…41,399$3.33M0.01%013F-HRTimeline
Employees Retirement System of Texas41,372$3.33M0.03%+3,40113F-HRTimeline
FIRST FOUNDATION ADVISORSin group FIRST FOUNDATION ADVISORS41,223$3.31M0.12%-12,86913F-HRTimelineGroup
Creative Planningin group Creative Planning40,772$3.28M<0.01%-12,45913F-HRTimelineGroup
Davidson Kahn Capital Management, LLC40,317$3.24M2.08%+22713F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC40,273$3.24M0.04%+9,96213F-HRTimeline
AXA S.A.in group AXA S.A.39,822$3.2M0.01%+5,74913F-HRTimelineGroup
BANK OF NOVA SCOTIAin group BANK OF NOVA SCOTIA39,223$3.15M0.01%-4,66513F-HRTimelineGroup
UniSuper Management Pty Ltd38,982$3.13M0.02%-60013F-HRTimeline
Kentucky Retirement Systemsgroup of 2 filers holding37,897$3.05M-2,525Timeline
New Age Alpha Advisors, LLC37,727$3.03M0.13%-11,88513F-HRTimeline
SlateStone Wealth, LLC37,607$3.02M0.28%+2,56613F-HRTimeline
Wealthfront Advisers LLC36,976$2.97M0.01%-12,86613F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC36,899$2.97M0.04%+5,41713F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND36,455$2.93M0.05%+30013F-HRTimeline
PROFUND ADVISORS LLC36,365$2.92M0.11%+4,22413F-HRTimeline
Cambridge Investment Research Advisors,…36,282$2.92M0.01%-1,84913F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …36,150$2.91M<0.01%+3,13313F-HRTimelineGroup
OMERS ADMINISTRATION Corp35,993$2.89M0.02%013F-HRTimeline
SVB WEALTH LLC35,469$2.85M0.15%-2,12913F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…35,389$2.85M0.02%+6,36213F-HRTimelineGroup
Norinchukin Bank, Thein group Norinchukin Bank, The35,355$2.84M0.04%+2,29213F-HRTimelineGroup
Orion Porfolio Solutions, LLC35,042$2.82M0.02%-5,01513F-HR/ATimeline
NORTH STAR ASSET MANAGEMENT INC34,491$2.77M0.12%-11,80413F-HRTimeline
D.A. DAVIDSON & CO.34,396$2.77M0.02%+1,10713F-HRTimeline
FORMULA GROWTH LTD34,000$2.73M1.03%013F-HRTimeline
PITCAIRN COin group PITCAIRN CO33,919$2.73M0.18%-11,22313F-HR/ATimelineGroup
L. Roy Papp & Associates, LLP33,840$2.72M0.32%+59213F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd33,633$2.7M0.11%new13F-HRTimelineGroup
CENTAURUS FINANCIAL, INC.33,560$2.7M0.16%+11,90413F-HRTimeline
Schonfeld Strategic Advisors LLC33,491$2.69M0.02%+13,80313F-HRTimeline
Tredje AP-fonden32,061$2.58M0.02%013F-HRTimeline
Barbara Oil Co.32,000$2.57M1.01%013F-HRTimeline
Castle Hook Partners LP31,593$2.54M0.04%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC31,443$2.53M<0.01%-12,04713F-HRTimelineGroup
SCOTIA CAPITAL INC.31,432$2.53M0.01%+18913F-HRTimeline
Boomfish Wealth Group, LLC31,326$2.52M1.46%+78413F-HRTimeline
NewEdge Wealth, LLC26,298$2.51M0.04%+18,33513F-HRTimeline
BANQUE PICTET & CIE SA29,999$2.41M0.03%013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS29,729$2.39M0.01%+1,12513F-HRTimeline
Federation des caisses Desjardins du Qu…29,633$2.38M0.01%+1413F-HRTimeline
Caption Management, LLC29,000$2.33M0.21%+13,55213F-HRTimeline
Icon Wealth Advisors, LLC28,851$2.32M0.17%+6,43213F-HRTimeline
AE Wealth Management LLC28,641$2.3M0.02%-2,92913F-HRTimeline
Liontrust Investment Partners LLP28,324$2.28M0.03%+5,15213F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC28,181$2.27M0.03%new13F-HR/ATimelineGroup
QRG CAPITAL MANAGEMENT, INC.28,108$2.26M0.02%+2,99013F-HRTimeline
Portside Wealth Group, LLC26,486$2.13M0.32%+2,71113F-HRTimeline
IEQ CAPITAL, LLC26,409$2.12M0.01%+6,36313F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP26,299$2.11M<0.01%new13F-HRTimelineGroup
Malaga Cove Capital, LLC26,274$2.11M0.83%+5313F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC26,232$2.11M0.02%new13F-HRTimelineGroup
&PARTNERS25,554$2.05M0.02%+10,48013F-HRTimeline
HARTFORD INVESTMENT MANAGEMENT CO25,483$2.05M0.07%-26513F-HRTimeline
Krilogy Financial LLC25,274$2.03M0.12%+5,53913F-HRTimeline
WoodTrust Financial Corpin group WoodTrust Financial Corp25,190$2.02M0.26%013F-HRTimelineGroup
Politan Capital Management LP24,891$2M0.14%new13F-HRTimeline
DoubleLine ETF Adviser LP24,856$2M0.64%+32713F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…24,806$1.99M0.18%-2,16613F-HRTimelineGroup
First Bank & Trust24,562$1.97M0.35%-17513F-HRTimeline
Kampmann Melissa S.24,505$1.97M1.48%+55513F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …23,953$1.93M0.09%-1,95413F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC23,891$1.92M0.02%-9,00013F-HRTimeline
Verdence Capital Advisors LLC23,653$1.9M0.13%-1,82413F-HRTimeline
LGT Fund Management Co Ltd.23,121$1.86M0.16%-17,83513F-HRTimeline
Sanctuary Advisors, LLC23,099$1.86M0.01%-4,34413F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC23,083$1.86M<0.01%-7,88813F-HRTimeline
Ethic Inc.22,918$1.85M0.03%new13F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP22,653$1.82M0.07%+19,40713F-HRTimeline
SummitTX Capital, L.P.22,585$1.82M0.08%new13F-HRTimeline
Harbor Advisors LLC22,560$1.81M0.3%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…22,453$1.81M0.05%+2,37513F-HRTimelineGroup
Aurora Investment Managers, LLC.22,357$1.8M1.09%013F-HRTimeline
AG2R LA MONDIALE GESTION D'ACTIFS22,059$1.77M0.09%+2,60513F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC21,958$1.77M0.05%-28813F-HRTimeline
Red Spruce Capital, LLC21,842$1.76M0.76%+5,97513F-HRTimeline
ASR Vermogensbeheer N.V.21,826$1.75M0.02%+15,04913F-HRTimeline
AVANTAX ADVISORY SERVICES, INC.21,294$1.71M0.01%+55513F-HRTimeline
Lincoln Capital LLC21,290$1.71M0.33%+1513F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC21,155$1.7M0.01%+13,00313F-HRTimelineGroup
Gulf International Bank (UK) Ltd20,989$1.69M0.06%-2,80413F-HRTimeline
M&T Bank Corpin group M&T Bank Corp20,968$1.69M0.01%-1,20313F-HRTimelineGroup
B.O.S.S. Retirement Advisors, LLC20,902$1.68M0.42%-1,46413F-HRTimeline
Quotient Wealth Partners, LLC20,847$1.68M0.05%-74413F-HRTimeline
Crossmark Global Holdings, Inc.20,744$1.67M0.03%-74013F-HRTimeline
LOUISBOURG INVESTMENTS INC.26,530$1.66M0.39%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…20,180$1.66M<0.01%+2,12513F-HRTimeline
Maryland State Retirement & Pension Sys…20,296$1.63M0.04%+85613F-HRTimeline
Moors & Cabot, Inc.20,233$1.63M0.08%new13F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding19,998$1.61M-97,964Timeline
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.19,930$1.6M0.06%-8,06313F-HRTimelineGroup
Candriam S.C.A.19,638$1.58M0.01%+2,83313F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD19,200$1.54M0.05%013F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV18,807$1.51M<0.01%-59713F-HRTimeline
Chicago Partners Investment Group LLC16,504$1.5M0.04%+1,99913F-HRTimeline
Markel Group Inc.in group Markel Group Inc.18,600$1.5M0.01%013F-HRTimelineGroup
Daiichi Life Insurance Co., Ltd.in group Daiichi Life Insurance Co., L…18,425$1.48M0.04%013F-HRTimelineGroup
COMMERCE BANKin group COMMERCE BANK18,133$1.46M0.01%+6,18813F-HRTimelineGroup
Ameritas Investment Partners, Inc.group of 2 filers holding18,009$1.45M+604Timeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG17,957$1.44M0.01%+2,40413F-HRTimelineGroup