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Livermore
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Costar Group, Inc.

CSGP
Exchange
Nasdaq
Industry
Services-Business Services, NEC
SEC CIK
0001057352

In the last 90 days, Costar Group, Inc. insiders filed 1 open-market purchase and 2 sales; 760 institutions reported holding it in 13F filings for Q2 2026, worth $11.7B in total; superinvestors Akre Capital Management and Weitz Investment Management hold it.

Q4 2023 vs. Q3 2023

How the institutions holding Costar Group, Inc. changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of CSGP: Q3 2023 compared with Q4 2023
MeasureQ3 2023Of which not filed for Q4 2023Q4 2023Change
Holders6908737+55
Shares392.0M74.9K394.1M+2.25M (+0.6%)
Value$30.1B$5.76M$34.4B+$4.26B (+14.1%)

8 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (105)

Institutions that held Costar Group, Inc. at the end of Q4 2023 but not at the end of Q3 2023.

Showing the largest 100 of 105 by value.

Institutions new to CSGP in Q4 2023
InstitutionSharesValue% of portfolio
Spyglass Capital Management LLC657,797$57.5M4.14%
Twinbeech Capital LP618,101$54.0M0.87%
Frontier Capital Management Co LLC292,208$25.5M0.26%
CIBC World Markets Inc.194,194$17.0M0.05%
Kelly Lawrence W & Associates Inc139,245$12.2M2.92%
Engineers Gate Manager LP109,874$9.60M0.27%
Nomura Holdings Inc72,469$6.33M0.06%
Generate Investment Management Ltd67,801$5.93M0.51%
united american securities inc. (d/b/a uas asset management)65,230$5.70M1.45%
Janney Montgomery Scott LLC47,732$4.17M0.01%
Pathstone Holdings, LLC39,262$3.43M0.02%
KP Management LLC38,500$3.36M1.67%
JLP Asset Management, LLC38,442$3.36M3.99%
DoubleLine ETF Adviser LP28,079$2.45M0.71%
HST Ventures, LLC26,635$2.33M0.82%
Principal Securities, Inc.26,203$2.29M0.09%
Aperture Investors, LLC24,522$2.14M0.38%
Boomfish Wealth Group, LLC23,276$2.03M1.47%
Sapient Capital LLC18,226$1.59M0.04%
Qsemble Capital Management, LP16,360$1.43M0.36%
Employees Retirement System of Texas14,634$1.28M0.01%
Verition Fund Management LLC14,153$1.24M0.01%
Walleye Trading LLC13,099$1.14M0.02%
Rockefeller Capital Management L.P.11,571$1.01M0.00%
FJ Investments, LLC10,700$935.1K0.04%
Davis Capital Management10,637$929.6K0.89%
Icon Wealth Advisors, LLC10,443$912.6K0.10%
Magnetar Financial LLC9,660$844.2K0.02%
Investment Management Corp of Ontario9,494$829.7K0.02%
Everence Capital Management Inc8,770$766.0K0.05%
Jackson Square Capital, LLC8,742$764.0K0.25%
Virtus ETF Advisers LLC7,980$697.4K0.44%
Degroof Petercam Asset Management7,700$672.9K0.01%
Knollwood Investment Advisory, LLC7,690$672.0K0.14%
United Capital Financial Advisers, LLC7,127$622.8K0.01%
Inceptionr LLC5,038$440.3K0.31%
Independent Advisor Alliance4,755$415.6K0.01%
Lake Street Advisors Group, LLC4,701$410.8K0.02%
SageView Advisory Group, LLC4,622$394.0K0.02%
Vident Advisory, LLC4,371$382.0K0.01%
17 Capital Partners, LLC4,085$357.0K0.33%
Coldstream Capital Management Inc3,946$344.8K0.01%
HighPoint Advisor Group LLC3,552$340.0K0.02%
Resources Investment Advisors, LLC.3,829$334.6K0.01%
Virtu Financial LLC3,773$330.0K0.03%
Cerity Partners LLC3,326$290.7K0.00%
Family Wealth Group, LLC3,240$283.1K0.35%
New Century Financial Group, LLC3,194$279.1K0.24%
Meadow Creek Wealth Advisors LLC2,963$258.9K0.25%
Ridgewood Investments LLC2,718$237.5K0.14%
Moran Wealth Management, LLC2,565$224.2K0.01%
WMS Partners, LLC2,559$223.6K0.02%
Fiduciary Trust Co2,544$222.3K0.00%
EntryPoint Capital, LLC2,524$220.6K0.21%
Valeo Financial Advisors, LLC2,421$211.6K0.01%
Mather Group, LLC.2,416$211.1K0.00%
Concurrent Investment Advisors, LLC2,393$209.1K0.01%
Legacy Trust2,388$208.7K0.05%
CX Institutional2,373$207.4K0.01%
Smartleaf Asset Management LLC2,199$193.5K0.05%
GAMMA Investing LLC1,800$150.3K0.04%
Advisory Services Network, LLC1,364$119.2K0.00%
Towarzystwo Funduszy Inwestycyjnych Pzu SA1,300$113.6K0.05%
Rothschild Investment LLC1,099$96.0K0.01%
ICA Group Wealth Management, LLC1,079$94.3K0.02%
Rakuten Investment Management, Inc.1,010$88.9K0.00%
Cape Investment Advisory, Inc.1,013$88.5K0.04%
CVA Family Office, LLC690$60.3K0.01%
O'Dell Group, LLC610$53.3K0.01%
West Tower Group, LLC608$53.1K0.11%
Pension & Wealth Management Advisors, Inc.510$44.6K0.03%
Plato Investment Management Ltd467$40.8K0.05%
Pinnacle Bancorp, Inc.428$37.4K0.01%
Winthrop Capital Management, LLC351$30.7K0.01%
MidAtlantic Capital Management, Inc.222$19.4K0.02%
Groupama Asset Managment174$15.2K0.00%
Oakworth Capital, Inc.171$14.9K0.00%
Quarry LP163$14.2K0.01%
FinTrust Capital Advisors, LLC127$11.1K0.00%
DAGCO, Inc.108$9.44K0.01%
Dynamic Wealth Strategies, LLC108$9.44K0.01%
First United Bank Trust100$8.74K0.00%
Turtle Creek Wealth Advisors, LLC95$8.30K0.00%
Private Wealth Management Group, LLC91$7.95K0.00%
Caitlin John, LLC85$7.43K0.01%
Rockbridge Investment Management, LCC70$6.12K0.00%
Arlington Trust Co LLC69$6.03K0.00%
Beaird Harris Wealth Management, LLC54$4.72K0.00%
Fairman Group, LLC47$4.11K0.00%
Raleigh Capital Management Inc.45$3.93K0.00%
Valued Wealth Advisors LLC50$3.85K0.00%
Wetzel Investment Advisors, Inc.30$3.00K0.00%
Arrow Financial Corp26$2.27K0.00%
Dunhill Financial, LLC25$2.20K0.00%
DiNuzzo Private Wealth, Inc.24$2.10K0.00%
Long Island Wealth Management, Inc.24$2.00K0.00%
West Paces Advisors Inc.22$1.92K0.00%
Sachetta, LLC22$1.92K0.00%
Bruce G. Allen Investments, LLC10$8740.00%
Mowery & Schoenfeld Wealth Management, LLC10$8740.00%

Sold out (50)

Institutions that held Costar Group, Inc. at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of CSGP in Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Echo Street Capital Management LLC2,284,662$175.7M
Qube Research & Technologies Ltd57,875$4.45M
Winton Group Ltd52,668$4.05M
Cubist Systematic Strategies, LLC41,719$3.21M
George Kaiser Family Foundation27,182$2.09M
Select Equity Group, L.P.21,105$1.62M
Jupiter Asset Management Ltd20,536$1.58M
Y-Intercept (Hong Kong) Ltd18,949$1.46M
Quantitative Investment Management, LLC17,934$1.38M
FORA Capital, LLC15,572$1.20M
Machina Capital S.A.S.15,489$1.19M
Twin Capital Management Inc14,613$1.12M
Versor Investments LP12,203$938.3K
Old Mission Capital LLC10,318$793.4K
Worldquant Millennium Advisors LLC8,432$648.3K
Seven Eight Capital, LP7,881$606.0K
Sepio Capital, LP7,120$547.5K
Synovus Financial Corp6,212$477.6K
DRW Securities, LLC5,987$460.0K
Oversea-Chinese Banking CORP Ltd5,964$458.6K
Fund Management at Engine No. 1 LLC5,843$449.3K
Great Valley Advisor Group, Inc.5,784$444.8K
Coronation Fund Managers Ltd.4,621$355.3K
Garda Capital Partners LP3,817$293.5K
Boothbay Fund Management, LLC3,718$285.9K
Simplex Trading, LLC3,568$274.0K
Apollon Wealth Management, LLC3,531$271.5K
Summit Trail Advisors, LLC2,831$217.7K
EFG Asset Management (Americas) Corp.2,778$217.4K
Diversified Trust Co2,796$215.0K
Dorsey & Whitney Trust CO LLC2,751$211.5K
Himension Fund2,709$208.3K
Acadian Asset Management LLC2,649$203.0K
Banque Cantonale Vaudoise2,500$192.0K
Cary Street Partner Investment Advisory LLC2,304$177.2K
Skylands Capital, LLC2,300$176.8K
Cullen/Frost Bankers, Inc.908$69.8K
Riverview Trust Co360$27.7K
Baker Avenue Asset Management, LP107$8.23K
Washington Trust Co76$5.84K
Northwest Investment Counselors, LLC60$4.61K
HM Payson & Co50$3.85K
Oliver Lagore Vanvalin Investment Group31$2.38K
Stonebridge Capital Advisors LLC30$2.31K
Earnest Partners LLC20$1.54K
Perkins Coie Trust Co16$1.23K
Migdal Insurance & Financial Holdings Ltd.7$1.00K
Glass Jacobson Investment Advisors llc10$769
North Star Investment Management Corp.7$538
NBC Securities, Inc.10$0

Not filed for Q4 2023 yet (8)

Institutions that held Costar Group, Inc. at the end of Q3 2023 and haven't filed a 13F for Q4 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CSGP in Q3 2023 that haven't filed for Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
First Republic Investment Management, Inc.36,693$2.82M
Pathstone Family Office, LLC14,886$1.14M
Icon Wealth Partners, LLC11,652$895.9K
Advisor Partners II, LLC6,773$520.8K
Column Capital Advisors, LLC3,868$297.4K
KB Financial Partners, LLC818$63.0K
Steward Financial Group LLC161$12.0K
Sutton Wealth Advisors Inc.72$5.54K