CoStar Group Inc
CSGP66.890USD
+0.250+0.38%
Close 12/24, 13:00（ET）Quotes delayed by 15 min
28.42BMarket Cap
1277.99P/E TTM
More Details of CoStar Group Inc Company
CoStar Group, Inc. is a provider of online real estate marketplaces, information, and analytics in the property markets. It manages its business in two segments: North America, which includes the United States and Canada, and International, which primarily includes Europe, Asia-Pacific and Latin America. Its major brands include CoStar, a global provider of commercial real estate data, analytics, and news; LoopNet, a commercial real estate marketplace; Apartments.com, a platform for apartment rentals; and Homes.com, a residential real estate marketplace. Its other brands include STR, which is engaged in hospitality data and benchmarking, Ten-X, an online platform for commercial real estate auctions and negotiated bids and OnTheMarket, a residential property portal in the United Kingdom. The Company, through Matterport, Inc., is advancing property insights and driving the growth of AI-driven digital twin technology across the global commercial and residential real estate sector.
CoStar Group Inc Info
Ticker SymbolCSGP
Company nameCoStar Group Inc
IPO dateJul 01, 1998
CEOFlorance (Andrew C)
Number of employees6593
Security typeOrdinary Share
Fiscal year-endJul 01
Address1201 Wilson Blvd.
CityARLINGTON
Stock exchangeNASDAQ OMX - NASDAQ BASIC
CountryUnited States of America
Postal code22209
Phone12023466500
Websitehttps://www.costargroup.com/
Ticker SymbolCSGP
IPO dateJul 01, 1998
CEOFlorance (Andrew C)
Company Executives of CoStar Group Inc
Name
Name/Position
Position
Shareholding
Change
Mr. Frederick G. (Fred) Saint
Mr. Frederick G. (Fred) Saint
President - Marketplaces
President - Marketplaces
293.10K
-8.27%
Mr. Christian M. Lown
Mr. Christian M. Lown
Chief Financial Officer
Chief Financial Officer
130.16K
-3.46%
Mr. Gene Boxer
Mr. Gene Boxer
General Counsel, Corporate Secretary
General Counsel, Corporate Secretary
78.57K
+11.92%
Mr. John W. Hill
Mr. John W. Hill
Independent Director
Independent Director
18.23K
-10.99%
Ms. Angelique G. Brunner
Ms. Angelique G. Brunner
Independent Director
Independent Director
10.17K
+44.75%
Ms. Rachel C. Glaser
Ms. Rachel C. Glaser
Independent Director
Independent Director
3.14K
--
Mr. John L. Berisford
Mr. John L. Berisford
Independent Director
Independent Director
2.97K
--
Ms. Christine M. Mccarthy
Ms. Christine M. Mccarthy
Independent Director
Independent Director
--
--
Ms. Jeannette Koonce
Ms. Jeannette Koonce
Chief Compliance Officer
Chief Compliance Officer
--
--
Mr. Richard Simonelli
Mr. Richard Simonelli
Head - Investor Relations
Head - Investor Relations
--
--
View more
Name
Name/Position
Position
Shareholding
Change
Mr. Frederick G. (Fred) Saint
Mr. Frederick G. (Fred) Saint
President - Marketplaces
President - Marketplaces
293.10K
-8.27%
Mr. Christian M. Lown
Mr. Christian M. Lown
Chief Financial Officer
Chief Financial Officer
130.16K
-3.46%
Mr. Gene Boxer
Mr. Gene Boxer
General Counsel, Corporate Secretary
General Counsel, Corporate Secretary
78.57K
+11.92%
Mr. John W. Hill
Mr. John W. Hill
Independent Director
Independent Director
18.23K
-10.99%
Ms. Angelique G. Brunner
Ms. Angelique G. Brunner
Independent Director
Independent Director
10.17K
+44.75%
Ms. Rachel C. Glaser
Ms. Rachel C. Glaser
Independent Director
Independent Director
3.14K
--
Revenue Breakdown
Currency: USDUpdated: Mon, Oct 6
Currency: USDUpdated: Mon, Oct 6
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2022Q4
FY2022Q3
FY2022Q2
FY2022Q1
FY2021
FY2020
FY2019
FY2018
By BusinessUSD
Name
Revenue
Proportion
Online marketplaces - Multifamily
292.30M
37.41%
Information and analytics - costar Suite
270.90M
34.67%
Online marketplaces - LoopNet
75.70M
9.69%
Online marketplaces - Other Marketplaces
74.70M
9.56%
Information and analytics - Information services
39.30M
5.03%
Online marketplaces - Residential
28.40M
3.63%
By RegionUSD
Name
Revenue
Proportion
North America
744.00M
95.23%
International
37.30M
4.77%
By Business
By Region
By BusinessUSD
Name
Revenue
Proportion
Online marketplaces - Multifamily
292.30M
37.41%
Information and analytics - costar Suite
270.90M
34.67%
Online marketplaces - LoopNet
75.70M
9.69%
Online marketplaces - Other Marketplaces
74.70M
9.56%
Information and analytics - Information services
39.30M
5.03%
Online marketplaces - Residential
28.40M
3.63%
Shareholding Stats
Updated: Sat, Nov 15
Updated: Sat, Nov 15
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
The Vanguard Group, Inc.
16.48%
BlackRock Institutional Trust Company, N.A.
5.58%
Baron Capital Management, Inc.
4.54%
Principal Global Investors (Equity)
4.39%
State Street Investment Management (US)
4.31%
Other
64.68%
Shareholders
Shareholders
Proportion
The Vanguard Group, Inc.
16.48%
BlackRock Institutional Trust Company, N.A.
5.58%
Baron Capital Management, Inc.
4.54%
Principal Global Investors (Equity)
4.39%
State Street Investment Management (US)
4.31%
Other
64.68%
Shareholder Types
Shareholders
Proportion
Investment Advisor
59.37%
Investment Advisor/Hedge Fund
32.48%
Hedge Fund
4.04%
Research Firm
3.79%
Pension Fund
1.67%
Sovereign Wealth Fund
1.32%
Bank and Trust
1.30%
Individual Investor
1.20%
Insurance Company
0.04%
Institutional Shareholding
Updated: Mon, Dec 8
Updated: Mon, Dec 8
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q4
1696
439.37M
111.45%
+190.09K
2025Q3
1731
439.23M
112.60%
-11.34M
2025Q2
1722
451.85M
113.51%
-3.83M
2025Q1
1707
455.06M
107.07%
+3.49M
2024Q4
1636
430.05M
106.60%
+8.31M
2024Q3
1556
419.66M
104.59%
+6.02M
2024Q2
1526
412.60M
106.50%
-5.81M
2024Q1
1502
415.23M
106.86%
-21.19M
2023Q4
1485
412.07M
106.63%
+5.10M
2023Q3
1468
406.71M
108.22%
-6.80M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
The Vanguard Group, Inc.
68.66M
16.21%
+415.31K
+0.61%
Jun 30, 2025
BlackRock Institutional Trust Company, N.A.
23.36M
5.51%
-874.63K
-3.61%
Jun 30, 2025
Baron Capital Management, Inc.
19.68M
4.65%
+647.41K
+3.40%
Jun 30, 2025
Principal Global Investors (Equity)
18.65M
4.4%
-361.22K
-1.90%
Jun 30, 2025
State Street Investment Management (US)
17.73M
4.19%
+158.54K
+0.90%
Jun 30, 2025
Geode Capital Management, L.L.C.
12.36M
2.92%
+290.40K
+2.41%
Jun 30, 2025
Akre Capital Management, LLC
9.31M
2.2%
-4.36K
-0.05%
Jun 30, 2025
Invesco Capital Management (QQQ Trust)
8.64M
2.04%
-30.51K
-0.35%
Aug 31, 2025
Baillie Gifford & Co.
8.54M
2.02%
+104.17K
+1.23%
Jun 30, 2025
MFS Investment Management
6.43M
1.52%
-36.57K
-0.57%
Jun 30, 2025
View more
Related ETFs
Updated: Thu, Nov 6
Updated: Thu, Nov 6
Name
Proportion
Proshares Ultra Real Estate
3.69%
Real Estate Select Sector SPDR Fund
3.62%
Global X E-commerce ETF
3.53%
Invesco S&P 500 Equal Weight Real Estate ETF
3.45%
Macquarie Focused Large Growth ETF
3.28%
NEOS Real Estate High Income ETF
3.21%
Nuveen ESG Mid-Cap Growth ETF
2.78%
Polen Capital Global Growth ETF
2.77%
Motley Fool Mid-Cap Growth ETF
2.7%
Tremblant Global ETF
2.64%
View more
Proshares Ultra Real Estate
Proportion3.69%
Real Estate Select Sector SPDR Fund
Proportion3.62%
Global X E-commerce ETF
Proportion3.53%
Invesco S&P 500 Equal Weight Real Estate ETF
Proportion3.45%
Macquarie Focused Large Growth ETF
Proportion3.28%
NEOS Real Estate High Income ETF
Proportion3.21%
Nuveen ESG Mid-Cap Growth ETF
Proportion2.78%
Polen Capital Global Growth ETF
Proportion2.77%
Motley Fool Mid-Cap Growth ETF
Proportion2.7%
Tremblant Global ETF
Proportion2.64%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
Jun 07, 2021
Split
1→10
Date
Type
Ratio
Jun 07, 2021
Split
1→10
FAQs
Who are the top five shareholders of CoStar Group Inc?
The top five shareholders of CoStar Group Inc are:
The Vanguard Group, Inc. holds 68.66M shares, accounting for 16.21% of the total shares.
BlackRock Institutional Trust Company, N.A. holds 23.36M shares, accounting for 5.51% of the total shares.
Baron Capital Management, Inc. holds 19.68M shares, accounting for 4.65% of the total shares.
Principal Global Investors (Equity) holds 18.65M shares, accounting for 4.40% of the total shares.
State Street Investment Management (US) holds 17.73M shares, accounting for 4.19% of the total shares.
The Vanguard Group, Inc. holds 68.66M shares, accounting for 16.21% of the total shares.
BlackRock Institutional Trust Company, N.A. holds 23.36M shares, accounting for 5.51% of the total shares.
Baron Capital Management, Inc. holds 19.68M shares, accounting for 4.65% of the total shares.
Principal Global Investors (Equity) holds 18.65M shares, accounting for 4.40% of the total shares.
State Street Investment Management (US) holds 17.73M shares, accounting for 4.19% of the total shares.
What are the top three shareholder types of CoStar Group Inc?
The top three shareholder types of CoStar Group Inc are:
The Vanguard Group, Inc.
BlackRock Institutional Trust Company, N.A.
Baron Capital Management, Inc.
The Vanguard Group, Inc.
BlackRock Institutional Trust Company, N.A.
Baron Capital Management, Inc.
How many institutions hold shares of CoStar Group Inc (CSGP)?
As of 2025Q4, 1696 institutions hold shares of CoStar Group Inc, with a combined market value of approximately 439.37M, accounting for 111.45% of the total shares. Compared to 2025Q3, institutional shareholding has increased by -1.15%.
What is the biggest source of revenue for CoStar Group Inc?
In FY2025Q2, the Online marketplaces - Multifamily business generated the highest revenue for CoStar Group Inc, amounting to 292.30M and accounting for 37.41% of total revenue.
