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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.

Q1 2023 vs. Q4 2022

How the institutions holding Costar Group, Inc. changed between Q4 2022 and Q1 2023.

All holders in Q1 2023All holders in Q4 2022

13F holders of CSGP: Q4 2022 compared with Q1 2023
MeasureQ4 2022Of which not filed for Q1 2023Q1 2023Change
Holders7048692−4
Shares393.9M150.8K388.8M−4.89M (−1.2%)
Value$30.4B$11.8M$26.7B−$3.59B (−11.8%)

8 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so the changes leave them out.

New holders (81)

Institutions that held Costar Group, Inc. at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to CSGP in Q1 2023
InstitutionSharesValue% of portfolio
Renaissance Technologies LLC1,374,480$94.6M0.13%
Eagle Asset Management Inc839,449$57.8M0.34%
Twinbeech Capital LP416,855$28.7M0.58%
Point72 Middle East FZE110,350$7.60M0.43%
Arrowstreet Capital, Limited Partnership95,968$6.61M0.01%
Engineers Gate Manager LP80,802$5.56M0.23%
HST Ventures, LLC70,223$4.83M2.47%
Pragma Gestao de Patrimonio Ltd65,000$4.48M3.17%
Fiera Capital Corp57,876$3.98M0.01%
Two Sigma Advisers, LP57,700$3.97M0.01%
Seven Eight Capital, LP50,243$3.46M0.72%
CM Wealth Advisors LLC42,136$3.03M0.59%
Shelton Capital Management34,681$2.39M0.10%
Campbell & CO Investment Adviser LLC31,528$2.17M0.40%
Swiss Life Asset Management Ltd31,521$2.17M0.03%
Carlson Capital L P25,900$1.78M0.17%
Versor Investments LP25,600$1.76M0.23%
Occudo Quantitative Strategies LP25,310$1.74M0.16%
Wealth Enhancement Advisory Services, LLC25,216$1.74M0.02%
Abn Amro Investment Solutions23,800$1.64M0.03%
Orion Portfolio Solutions, LLC21,897$1.51M0.02%
Ergoteles LLC21,883$1.51M0.06%
Dynamic Technology Lab Private Ltd21,368$1.47M0.14%
Waratah Capital Advisors Ltd.16,621$1.14M0.06%
Two Sigma Investments, LP14,560$1.00M0.00%
Cornercap Investment Counsel Inc14,339$987.2K0.17%
HRT Financial LP14,069$968.0K0.01%
Icon Wealth Partners, LLC13,989$963.1K0.10%
Qsemble Capital Management, LP13,000$895.0K0.60%
Vinva Investment Management Ltd12,766$870.0K0.07%
Connor, Clark & Lunn Investment Management Ltd.11,049$760.7K0.00%
Algert Global LLC10,990$756.7K0.04%
XTX Topco Ltd10,822$745.1K0.16%
Alberta Investment Management Corp8,900$612.8K0.01%
Illinois Municipal Retirement Fund7,994$550.0K0.01%
Pearl River Capital, LLC7,807$537.5K0.09%
Perfromance Wealth Partners, LLC7,710$530.8K0.03%
Gotham Asset Management, LLC7,670$528.1K0.01%
Machina Capital S.A.S.7,612$524.1K0.46%
Blueshift Asset Management, LLC6,816$469.3K0.20%
Ostrum Asset Management6,672$459.4K0.04%
Pinkerton Retirement Specialists, LLC5,920$407.6K0.08%
Boulder Hill Capital Management LP5,300$364.9K0.29%
Gsa Capital Partners LLP5,245$361.0K0.04%
Atlantic Union Bankshares Corp4,740$326.3K0.03%
Paloma Partners Management Co4,674$321.8K0.07%
Fidelis Capital Partners, LLC4,098$305.7K0.13%
Oarsman Capital, Inc.3,881$267.2K0.12%
Snowden Capital Advisors LLC3,808$262.2K0.01%
Acima Private Wealth, LLC3,612$248.7K0.12%
Great Valley Advisor Group, Inc.3,393$233.4K0.01%
National Asset Management, Inc.3,280$225.8K0.01%
Nilsine Partners, LLC3,183$219.2K0.03%
Independent Advisor Alliance3,050$210.0K0.01%
Sustainable Growth Advisers, LP3,011$207.3K0.00%
HBK Sorce Advisory LLC3,003$206.8K0.01%
David Loasby2,973$203.2K0.02%
Hantz Financial Services, Inc.2,378$164.0K0.00%
Desjardins Global Asset Management Inc.2,351$162.0K0.02%
Kapitalo Investimentos Ltda2,030$139.8K0.05%
Ridgewood Investments LLC1,930$132.9K0.08%
Venturi Wealth Management, LLC1,618$111.4K0.01%
Manchester Capital Management LLC1,036$71.3K0.01%
Harel Insurance Investments & Financial Services Ltd.392$27.0K0.00%
Arlington Partners LLC305$21.0K0.00%
Sunbelt Securities, Inc.308$21.0K0.00%
Ten Capital Wealth Advisors, LLC206$14.2K0.00%
Avalon Trust Co153$10.5K0.00%
China Universal Asset Management Co., Ltd.123$8.47K0.00%
WealthPlan Investment Management, LLC110$7.57K0.00%
Liberty One Investment Management, LLC104$7.16K0.00%
Providence Capital Advisors, LLC100$6.88K0.00%
JNBA Financial Advisors88$6.06K0.00%
BDO Wealth Advisors, LLC73$5.03K0.00%
TD Waterhouse Canada Inc.61$4.19K0.00%
USA Financial Portformulas Corp11$7570.00%
Private Ocean, LLC10$6890.00%
25 LLC7$5210.00%
Central Bank & Trust Co7$4810.00%
GW&K Investment Management, LLC4$00.00%
Clear Street Markets LLC4$00.00%

Sold out (85)

Institutions that held Costar Group, Inc. at the end of Q4 2022 and filed for Q1 2023 without it.

Institutions that sold out of CSGP in Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
Winslow Capital Management, LLC1,892,293$146.2M
Junto Capital Management LP1,010,506$78.1M
Lord, Abbett & Co. LLC774,538$59.9M
Marsico Capital Management LLC726,484$56.1M
Cercano Management LLC259,919$20.1M
Varma Mutual Pension Insurance Co161,851$12.5M
Oribel Capital Management, LP149,700$11.6M
Gillson Capital LP135,334$10.5M
Point72 Asset Management, L.P.121,355$9.38M
Fernbridge Capital Management LP120,993$9.35M
Man Group plc103,424$7.99M
1832 Asset Management L.P.94,600$7.31M
Liontrust Investment Partners LLP90,000$6.96M
Healthcare of Ontario Pension Plan Trust Fund87,819$6.79M
TCW Group Inc80,533$6.22M
Nishkama Capital, LLC74,005$5.72M
Candlestick Capital Management LP65,914$5.09M
Walleye Capital LLC61,563$4.76M
Bayesian Capital Management, LP53,400$4.13M
Edgemoor Investment Advisors, Inc.47,124$3.64M
Zacks Investment Management43,989$3.40M
Boothbay Fund Management, LLC36,718$2.84M
Greenland Capital Management LP28,262$2.18M
J. Goldman & Co LP22,994$1.78M
Acadian Asset Management LLC20,203$1.56M
DuPont Capital Management Corp19,912$1.54M
Allstate Corp19,847$1.53M
Meeder Asset Management Inc18,493$1.43M
Graham Capital Management, L.P.16,278$1.26M
United Services Automobile Association15,952$1.23M
Castleark Management LLC14,840$1.15M
Capula Management Ltd12,180$941.3K
Privium Fund Management B.V.11,718$910.1K
Natixis11,618$897.8K
Aigen Investment Management, LP9,699$749.5K
Teza Capital Management LLC9,015$696.7K
Motley Fool Asset Management LLC8,969$693.1K
Cipher Capital LP8,900$687.8K
Everence Capital Management Inc8,550$661.0K
CIBC World Markets Inc.7,328$566.0K
Verition Fund Management LLC7,086$547.6K
Hillsdale Investment Management Inc.6,260$483.8K
We Are One Seven, LLC6,131$473.8K
Duality Advisers, LP6,022$465.4K
GYL Financial Synergies, LLC5,953$460.0K
NorthRock Partners, LLC4,561$352.5K
Eqis Capital Management, Inc.4,558$352.3K
Qtron Investments LLC4,538$350.7K
Aquatic Capital Management LLC4,400$340.0K
Meeder Advisory Services, Inc.4,380$338.5K
Petrus Trust Company, LTA4,266$329.7K
Valeo Financial Advisors, LLC4,218$326.0K
Yorktown Management & Research Co Inc4,050$313.0K
FFT Wealth Management LLC3,964$306.3K
Kula Investments, LLC3,829$295.9K
Glenmede Trust Co NA3,571$276.0K
Redhawk Wealth Advisors, Inc.3,460$267.4K
Bahl & Gaynor Inc3,060$236.5K
Axxcess Wealth Management, LLC2,910$224.9K
Luts & Greenleigh Group, Inc2,784$215.1K
FineMark National Bank & Trust2,750$212.5K
Advisory Research Inc2,716$209.9K
Aspen Grove Capital, LLC2,641$204.1K
RMB Capital Management, LLC2,632$203.4K
High Pines Wealth Management, LLC2,608$201.5K
Gyon Technologies Capital Management, LP2,474$191.2K
Comerica Securities,inc.1,017$78.6K
Resurgent Financial Advisors LLC393$30.4K
Elequin Capital LP228$17.6K
Dark Forest Capital Management LP225$17.4K
Madden Securities Corp200$15.5K
Accurate Wealth Management, LLC194$15.1K
Money Concepts Capital Corp175$13.5K
Crewe Advisors LLC146$11.3K
U.S. Capital Wealth Advisors, LLC141$10.9K
Sofos Investments, Inc.77$5.18K
Romano Brothers and Company65$5.02K
Beaird Harris Wealth Management, LLC59$4.56K
RWM Asset Management, LLC54$4.17K
Truvestments Capital LLC39$3.01K
Sandy Spring Bank25$1.93K
Wolff Wiese Magana LLC15$1.16K
West Paces Advisors Inc.13$1.00K
EWG Elevate Inc.6$464
Lee Financial Co3$232

Not filed for Q1 2023 yet (8)

Institutions that held Costar Group, Inc. at the end of Q4 2022 and haven't filed a 13F for Q1 2023. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CSGP in Q4 2022 that haven't filed for Q1 2023
InstitutionShares, Q4 2022Value, Q4 2022
Comerica Bank82,520$6.57M
Allstate Investment Management Co19,847$1.53M
Icon Wealth Advisors, LLC14,429$1.12M
Heritage Wealth Management, LLC12,378$956.6K
Seeyond9,866$762.4K
Neo Ivy Capital Management9,390$726.0K
Cornerstone Planning Group LLC1,557$119.3K
CoreCap Advisors, LLC846$65.4K