CoStar Group, Inc.

NasdaqGS:CSGP Stock Report

Market Cap: US$29.6b

CoStar Group Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:CSGP Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
10 Dec 24SellUS$209,939John HillIndividual2,735US$76.76
27 Nov 24SellUS$135,136Christopher NassettaIndividual1,681US$80.39
26 Nov 24SellUS$439,340Michael DesmaraisIndividual5,500US$79.88
25 Oct 24BuyUS$1,099,966Andrew FloranceIndividual14,731.03US$74.67
25 Oct 24SellUS$5,350,269Michael KleinIndividual71,633US$74.69
30 Jul 24SellUS$103,562John HillIndividual1,325US$78.16
16 May 24SellUS$221,075Frederick SaintIndividual2,500US$88.43
09 May 24SellUS$1,823,000Lisa RugglesIndividual20,000US$91.15
26 Apr 24SellUS$352,146Michael DesmaraisIndividual3,800US$92.67

Insider Trading Volume

Insider Buying: CSGP insiders have sold more shares than they have bought in the past 3 months.

Ownership Breakdown

What is the ownership structure of CSGP?
Owner TypeNumber of SharesOwnership Percentage
State or Government342,6780.0835%
Individual Insiders4,738,1691.16%
Institutions405,101,53298.8%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 68.79% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
16%
The Vanguard Group, Inc.
65,754,320US$4.7b0.21%0.07%
9.49%
BlackRock, Inc.
38,885,893US$2.8b0.84%0.04%
4.74%
Principal Global Investors, LLC
19,415,535US$1.4b0.08%0.68%
4.58%
Baron Capital Group, Inc.
18,785,436US$1.4b-2.52%3.1%
4.16%
State Street Global Advisors, Inc.
17,059,744US$1.2b4.42%0.04%
3.09%
Capital Research and Management Company
12,663,866US$914.6m90.5%0.04%
2.78%
Massachusetts Financial Services Company
11,380,192US$821.9m-0.04%0.17%
2.76%
Geode Capital Management, LLC
11,308,986US$816.7m2.14%0.06%
2.18%
Akre Capital Management, LLC
8,934,093US$645.2m1.87%4.51%
2.15%
Baillie Gifford & Co.
8,799,131US$635.5m-2.79%0.27%
1.85%
Macquarie Investment Management Business Trust
7,590,879US$548.2m-9.8%0.63%
1.62%
Janus Henderson Group plc
6,627,229US$478.6m-45.3%0.19%
1.57%
T. Rowe Price Group, Inc.
6,419,963US$463.6m25%0.04%
1.44%
BNY Asset Management
5,921,969US$427.7m-2.11%0.08%
1.37%
Artisan Partners Limited Partnership
5,635,481US$407.0m-2.91%0.31%
1.24%
Norges Bank Investment Management
5,096,624US$368.1m0%0.03%
1.21%
William Blair Investment Management, LLC
4,946,765US$357.3m-9.25%0.43%
1.08%
Vulcan Value Partners, LLC
4,429,889US$319.9m7.03%4.12%
0.92%
Brown Advisory Incorporated
3,765,285US$271.9m-3.43%0.32%
0.8%
Northern Trust Global Investments
3,295,603US$238.0m-6.56%0.04%
0.78%
Managed Account Advisors LLC
3,215,764US$232.2m-12.8%0.05%
0.78%
Invesco Capital Management LLC
3,188,591US$230.3m9.68%0.09%
0.77%
UBS Asset Management AG
3,161,140US$228.3m10.2%0.02%
0.71%
Legal & General Investment Management Limited
2,914,298US$210.5m2.15%0.04%
0.68%
Mackenzie Financial Corporation
2,807,019US$202.7m19%0.22%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2024/12/30 19:52
End of Day Share Price 2024/12/27 00:00
Earnings2024/09/30
Annual Earnings2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

CoStar Group, Inc. is covered by 28 analysts. 14 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Jeffrey MeulerBaird
Jeffrey SilberBMO Capital Markets Equity Research
Heather BalskyBofA Global Research